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Inhibitor Search by Molecular Weight


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 α-Amylase group 4 allergen (Aca s 4) [ 1 ] Interleukin-1 receptor-associated kinase 1 [ 149 ]
 α-Carbonic anhydrase (αCA) [ 37 ] Interleukin-1 receptor-associated kinase 1 (IRAK1) [ 1 ]
 α-galactosidase [ 34 ] Interleukin-1 receptor-associated kinase 3 [ 84 ]
 α-glucosidase [ 318 ] Interleukin-1 receptor-associated kinase 4 [ 1964 ]
 α7β2 nAChR [ 1 ] Interleukin-1 receptor-associated kinase 4 (IRAK4) [ 1 ]
 β-1,4-Galactosyltransferase I (β4GalT) [ 14 ] Interleukin-10 (IL-10) [ 7 ]
 β-Carbonic anhydrase (βCA) [ 37 ] Interleukin-2 [ 4 ]
 β-Carbonic anhydrase (CA) [ 14 ] Interleukin-2 (IL-2) [ 18 ]
 β-Carbonic anhydrase (CA1) [ 14 ] Interleukin-2 receptor alpha chain [ 39 ]
 β-Carbonic anhydrase 2 (CA 2) [ 62 ] Interleukin-5 [ 113 ]
 β-Carbonic anhydrase 3 (CA 3) [ 22 ] Interleukin-6 [ 12 ]
 β-galactosidase [ 102 ] Interleukin-6 receptor alpha chain [ 2 ]
 β-glucosidase [ 12 ] Interleukin-6 receptor subunit beta [ 15 ]
 β-ketoacyl-ACP synthase I (C171Q KasA) [ 1 ] Interleukin-8 [ 50 ]
 β-Ketoacyl-acyl carrier protein (ACP) synthase III (FabH) [ 133 ] Interleukin-8 receptors, CXCR2 [ 916 ]
 β-lactamase (Bla2) [ 20 ] Interlukin-2-inducible tyrosine kinase (Itk) [ 15 ]
 κ opioid receptor (KOR D138A) [ 5 ] Intermediate conductance calcium-activated potassium channel protein 4 [ 57 ]
 κ opioid receptor (KOR D138N) [ 5 ] Intermediate conductance calcium-activated potassium channel protein 4/Voltage-gated potassium channel beta subunit Mink/Voltage-gated potassium channel subunit Kv7.1 [ 1 ]
 κ opioid receptor (KOR E297A) [ 5 ] Intestinal alkaline phosphatase [ 545 ]
 κ opioid receptor (KOR H291A) [ 5 ] Intestinal alkaline phosphatase (IAP) [ 84 ]
 κ opioid receptor (KOR H291F) [ 5 ] Intestinal fatty acid-binding protein (hIFABP) [ 24 ]
 κ opioid receptor (KOR I135A) [ 5 ] Intracellular chorismate mutase [ 2 ]
 κ opioid receptor (KOR I294A) [ 5 ] Inward rectifier potassium channel 13 [ 2 ]
 κ opioid receptor (KOR I316A) [ 5 ] inward rectifier potassium channel 2 [ 32 ]
 κ opioid receptor (KOR K200A) [ 5 ] Inward rectifier potassium channel 4 [ 6 ]
 κ opioid receptor (KOR K227A) [ 5 ] Iodotyrosine deiodinase (IYD) [ 5 ]
 κ opioid receptor (KOR L212A) [ 5 ] Ionotropic glutamate receptor kainate 2/5 [ 246 ]
 κ opioid receptor (KOR M142A) [ 5 ] Ionotropic glutamate receptor NMDA 1/2C [ 23 ]
 κ opioid receptor (KOR M226A) [ 5 ] Ionotropic glutamate receptor NMDA 1/2D [ 796 ]
 κ opioid receptor (KOR Q115A) [ 5 ] IRE1α [ 47 ]
 κ opioid receptor (KOR Y119A) [ 5 ] Isochorismate synthase entC [ 13 ]
 κ opioid receptor (KOR Y119F) [ 5 ] Isocitrate Dehydrogenase (IDH1) [ 1093 ]
 κ opioid receptor (KOR Y139A) [ 5 ] Isocitrate dehydrogenase 1 mutant (R132C) [ 5 ]
 κ opioid receptor (KOR Y139F) [ 5 ] Isocitrate dehydrogenase 1 mutant (R132G) [ 2 ]
 κ opioid receptor (KOR Y312A) [ 5 ] Isocitrate dehydrogenase 1 mutant (R132H) [ 5 ]
 κ opioid receptor (KOR Y312F) [ 5 ] Isocitrate dehydrogenase 2 (IDH2) [ 2 ]
 κ opioid receptor (KOR Y313A) [ 5 ] Isocitrate dehydrogenase 2 mutant (R140Q) [ 2 ]
 κ opioid receptor (KOR Y313F) [ 5 ] Isocitrate dehydrogenase 2 mutant (R172S) [ 2 ]
 κ opioid receptor (KOR Y320A) [ 5 ] Isocitrate lyase [ 69 ]
 κ opioid receptor (KOR Y320F) [ 5 ] Isocitrate lyase (ICL) [ 32 ]
 κ opioid receptor (KOR Y66A) [ 5 ] Isoform 3 of cAMP-specific 3',5'-cyclic phosphodiesterase 4D [ 4 ]
 σB-DNA [ 1 ] Isoleucyl-tRNA synthetase [ 60 ]
 (E)-1-hydroxy-2-methyl-but-2-enyl 4-diphosphate reductase (IspH) [ 2 ] Isoleucyl-tRNA synthetase (IleRS) [ 1 ]
 1,3-beta-glucan synthase [ 16 ] Isoprenylcysteine carboxyl methyltransferase [ 269 ]
 1,3-beta-glucan synthase component GLS2 [ 320 ] ITK [ 1 ]
 1,4-Dihydroxy-2-naphthoyl-CoA synthase [ 31 ] Jak1 protein [ 1 ]
 1-acylglycerol-3-phosphate O-acyltransferase beta [ 123 ] JAK1/JAK2/TYK2 [ 5 ]
 1-deoxy-D-xylulose 5-phosphate reductoisomerase [ 183 ] JAK1/TYK2 [ 7 ]
 1-deoxy-D-xylulose-5-phosphate synthase [ 38 ] JAK2/JAK1 [ 14 ]
 1-Deoxy-D-xylulose-5-phosphate synthase (DXP synthase)) [ 8 ] JAK2/TYK2 [ 5470 ]
 1-deoxyxylulose-5-phosphate reductoisomerase [ 6 ] JAK3 [ 1 ]
 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-1 [ 3 ] JAK3/JAK1 [ 19 ]
 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma-1 [ 13 ] Janus kinase 2 (a protein tyrosine kinase) [ 1 ]
 11-beta-hydroxysteroid dehydrogenase 1 [ 3268 ] Jnk1 & Jnk2 [ 51 ]
 11-beta-Hydroxysteroid Dehydrogenase 1 (11-beta-HSD1) [ 185 ] JNK1/JNK2 [ 6 ]
 11-beta-hydroxysteroid dehydrogenase 2 [ 491 ] JNK2/JNK3 [ 1 ]
 11-beta-Hydroxysteroid Dehydrogenase 2 (11-beta-HSD2) [ 287 ] JNK3 [ 22 ]
 11-beta-hydroxysteroid dehydrogenase type 1 [ 2 ] Jumonji domain-containing protein 2A (JMJD2A) [ 5 ]
 12-Lipoxygenase (12-LOX) [ 287 ] Jumonji domain-containing protein 2C (JMJD2C) [ 6 ]
 14-3-3 protein beta/alpha [ 1 ] Juvenile hormone epoxide hydrolase (JHEH) [ 12 ]
 14-3-3 protein eta [ 1 ] Juvenile hormone esterase (JHE) [ 2 ]
 14-3-3 protein sigma [ 2 ] Kalligrein-7 Y180R (KLK7) [ 5 ]
 14-3-3 protein theta [ 1 ] Kallikrein 1 [ 11 ]
 14-alpha sterol demethylase [ 5 ] Kallikrein 14 [ 17 ]
 14-alpha sterol demethylase Cyp51A [ 5 ] Kallikrein 2 [ 3 ]
 15-hydroxyprostaglandin dehydrogenase [NAD+] [ 207 ] Kallikrein 4 [ 6 ]
 15-Lipoxygenase (LoxA) [ 15 ] Kallikrein 5 [ 1305 ]
 15-Lipoxygenase (SLO) [ 13 ] Kallikrein 6 [ 7 ]
 15-Lipoxygenase-2 (15-LOX-2) [ 83 ] Kallikrein 7 [ 305 ]
 17-beta-Hydroxysteroid Dehydrogenase 1 (17-beta-HSD1) [ 30 ] Kallikrein 8 [ 1 ]
 17-beta-hydroxysteroid dehydrogenase 14 [ 1 ] Kallikrein-1 (KLK1) [ 334 ]
 17-beta-Hydroxysteroid Dehydrogenase 5 (17-beta-HSD5, AKR1C3) [ 486 ] Kaposi's sarcoma-associated herpesvirus (KSHV) [ 3 ]
 17-beta-hydroxysteroid dehydrogenase type 3 [ 205 ] Kaposi's sarcoma-associated herpesvirus protease (KSHV Pr) [ 3 ]
 17-beta-hydroxysteroid-dehydrogenase [ 12 ] kappa opioid receptor [ 7 ]
 2'-deoxynucleoside 5'-phosphate N-hydrolase 1 [ 25 ] Kappa-type opioid receptor [ 4739 ]
 2,3-dihydroxybenzoate-AMP ligase [ 102 ] Kappa-type opioid receptor (KOR) [ 260 ]
 2,6-dichloro-p-hydroquinone 1,2-dioxygenase (PcpA) [ 3 ] karyopherin alpha 2 (RAG cohort 1, importin alpha 1), isoform CRA_b [ 1011 ]
 2-acylglycerol O-acyltransferase 2 [ 2 ] KCNQ (Kv7) potassium channel [ 138 ]
 2-amino-4-hydroxy-6-hydroxymethyldihydropteridin e pyrophosphokinase [ 60 ] Kelch-like ECH-associated protein 1 [ 15 ]
 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase [ 45 ] Ketohexokinase [ 231 ]
 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase [ 7 ] Ketol-acid reductoisomerase [ 4 ]
 2-dehydro-3-deoxyphosphooctonate aldolase [ 6 ] Ketopantoate reductase [ 13 ]
 2-heptyl-4(1H)-quinolone synthase PqsD [ 34 ] KHEYLRF-NH2 (AF2) [ 1 ]
 2-oxoglutarate receptor 1 [ 8 ] KIAA1363 [ 10 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (H222S) [ 1 ] Kinase insert domain receptor (KDR) [ 1 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (L306A) [ 1 ] Kinesin heavy chain isoform 5A [ 35 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (L308A) [ 1 ] Kinesin heavy chain isoform 5C [ 1 ]
 20-alpha-Hydroxysteroid Dehydrogenase (AKR1C1) Mutant (L54V) [ 1 ] kinesin spindle protein [ 42 ]
 20S proteasome [ 2 ] Kinesin Spindle Protein Eg5 [ 119 ]
 20S proteasome chymotrypsin-like [ 331 ] kinesin spindle protein Mutant (A356T) [ 1 ]
 24-sterol C-methyltransferase [ 49 ] kinesin spindle protein Mutant (D130V) [ 3 ]
 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial [ 18 ] Kinesin-1 heavy chain [ 2 ]
 26S Proteasome regulatory subunit Rpn11 (Rpn11) [ 398 ] Kinesin-1 heavy chain/ Tyrosine-protein kinase receptor RET [ 574 ]
 26S proteosome [ 56 ] Kinesin-5 motor protein (KSP) [ 6 ]
 2C-methyl-D-erythritol-2,4-cyclodiphosphate synthase (IspF) [ 6 ] Kinesin-like protein 1 [ 850 ]
 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase [ 20 ] Kinesin-like protein KIF14 [ 1 ]
 3-beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase type I [ 15 ] Kinesin-like protein KIF1B [ 1 ]
 3-beta-hydroxysteroid dehydrogenase/delta 5-->4-isomerase type II [ 3 ] Kinesin-like protein KIF20A [ 14 ]
 3-beta-hydroxysteroid-delta(8),delta(7)-isomerase [ 115 ] Kinesin-like protein KIF23 [ 2 ]
 3-dehydroquinate dehydratase [ 54 ] Kinesin-like protein KIF2C [ 1 ]
 3-dehydroquinate synthase [ 10 ] Kinesin-like protein KIF3A [ 1 ]
 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase, Phe-sensitive [ 3 ] Kinesin-like protein KIF3B [ 33 ]
 3-hydroxy-3-methylglutaryl-coenzyme A reductase [ 64 ] Kinesin-like protein KIFC1 [ 37 ]
 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG-CoA) [ 237 ] Kir3.1/Kir3.2 [ 1 ]
 3-hydroxyanthranilate 3,4-dioxygenase [ 1 ] Kir3.1/Kir3.4 [ 1 ]
 3-Hydroxybenzoate 6-hydroxylase (3HB6H H213A) [ 1 ] KiSS-1 receptor [ 71 ]
 3-Hydroxybenzoate 6-hydroxylase (3HB6H Y105F) [ 1 ] KIT [ 2 ]
 3-Hydroxybenzoate 6-hydroxylase (3HB6H) [ 1 ] Krueppel-like factor 10 [ 8 ]
 3-keto-steroid reductase [ 3 ] Kruppel-like factor 5 [ 39 ]
 3-oxoacyl-(Acyl-carrier protein) reductase [ 10 ] Kynureninase [ 17 ]
 3-oxoacyl-acyl-carrier protein reductase [ 15 ] Kynurenine 3-monooxygenase [ 144 ]
 3-oxoacyl-[acyl-carrier-protein] synthase 1 [ 40 ] Kynurenine Aminotransferase 1/Glutamine Transaminase K [ 19 ]
 3-oxoacyl-[acyl-carrier-protein] synthase 2 [ 38 ] Kynurenine aminotransferase II (KAT II) [ 58 ]
 3-phosphoinositide dependent protein kinase-1 [ 957 ] Kynurenine--oxoglutarate transaminase 3 [ 4 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) [ 49 ] Kynurenine/alpha-aminoadipate aminotransferase [ 24 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (A162V) [ 2 ] L‐Hydroxynicotine oxidase (LHNO) [ 4 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (E166D) [ 2 ] L-6-hydroxynicotine oxidase (LHNO K287M) [ 1 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (L159M) [ 2 ] L-6-hydroxynicotine oxidase (LHNO N166A) [ 1 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (T222A) [ 2 ] L-6-hydroxynicotine oxidase (LHNO Y311F) [ 1 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (V143T) [ 2 ] L-cysteine:1D-myo-inositol 2-amino-2-deoxy-alpha-D-glucopyranoside ligase [ 45 ]
 3-Phosphoinositide-Dependent Protein Kinase 1 (PDK1) Mutant (V143T/T222A) [ 2 ] L-lactate dehydrogenase A [ 25 ]
 3C-like protease [ 101 ] L-lactate dehydrogenase A chain [ 23 ]
 3C-like proteinase (3CL-PRO) [ 67 ] L-lactate dehydrogenase B chain [ 1 ]
 3C-like proteinase (CVB3 3Cpro) [ 5 ] L-lactate:NAD+ oxidoreductase A (LDH-A4) [ 6 ]
 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase [ 6 ] L-lactate:NAD+ oxidoreductase B (LDH-B4) [ 6 ]
 4-hydroxyphenylpyruvate dioxygenase [ 137 ] L-lactate:NAD+ oxidoreductase C (LDH-C4) [ 6 ]
 40S ribosomal protein S27 [ 16 ] L-type amino acid transporter 1 [ 11 ]
 5'-AMP-activated protein kinase subunit beta-1 [ 17 ] Laccase [ 2 ]
 5'-AMP-activated protein kinase subunit gamma-1 [ 1 ] Lactase-glycosylceramidase [ 52 ]
 5α-Reductase 1 (5α-R1) [ 433 ] Lactase-phlorizin hydrolase [ 35 ]
 5'-AMP-activated protein kinase Complex 1 [ 205 ] Lactate Dehydrogenase [ 34 ]
 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase [ 2 ] Lactate dehydrogenase (LDH) [ 37 ]
 5-alpha-Reductase (5α-Reductase) [ 12 ] Lactate dehydrogenase A (LDHA) [ 303 ]
 5-enolpyruvylshikimate-3-phosphate synthase [ 65 ] Lactate dehydrogenase B (LDHB) [ 130 ]
 5-HT-S1A [ 1 ] Lactoperoxidase [ 9 ]
 5-HT-S2 [ 4 ] Lactoperoxidase (LPO) [ 4 ]
 5-HT1 [ 33 ] Lactoylglutathione lyase [ 10 ]
 5-HT1 like [ 1 ] Laforin  [ 6 ]
 5-HT1A/ 5-HT2c [ 5 ] LANA [ 1416 ]
 5-HT2 [ 222 ] LanC-like protein 2 [ 1 ]
 5-HT3A Serotonin Receptor [ 86 ] Lanosterol synthase [ 222 ]
 5-HT4a [ 17 ] LAP4 [ 212 ]
 5-HT4b [ 17 ] LARGE [ 98 ]
 5-HT4d [ 8 ] Large neutral amino acids transporter small subunit 1 [ 3 ]
 5-HT4hb [ 8 ] large T antigen [ 353 ]
 5-HT5 [ 95 ] LCK [ 93 ]
 5-HT5B [ 30 ] LCK/BTK [ 1 ]
 5-HT7b [ 16 ] LDL receptor [ 17 ]
 5-HT7L [ 17 ] LDL-associated phospholipase A2 [ 358 ]
 5-HT7S [ 12 ] LecB [ 26 ]
 5-hydroxytryptamine 1D receptor (5HT1D) [ 16 ] Lecithin-cholesterol acyltransferase (LCAT) [ 4 ]
 5-Hydroxytryptamine receptor 1A (5-HT1A) [ 4108 ] Legumain [ 89 ]
 5-hydroxytryptamine receptor 1A (5HT1A) [ 149 ] lens epithelium-derived growth factor p75 [ 244 ]
 5-hydroxytryptamine receptor 1A (5HT1B) [ 54 ] Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1) [ 112 ]
 5-hydroxytryptamine receptor 1B [ 1098 ] Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3) [ 93 ]
 5-hydroxytryptamine receptor 1B (5HT1B) [ 8 ] Lethal(3)malignant brain tumor-like protein 4 [ 75 ]
 5-hydroxytryptamine receptor 1D [ 1169 ] Leucine aminopeptidase [ 909 ]
 5-hydroxytryptamine receptor 1D (5HT1D) [ 6 ] Leucine aminopeptidase (LAP) [ 53 ]
 5-hydroxytryptamine receptor 2A [ 1603 ] Leucine-rich repeat kinase 2 (LRRK2 t-WT) [ 3 ]
 5-Hydroxytryptamine receptor 2A (5-HT2A) [ 3579 ] Leucine-rich repeat serine/threonine-protein kinase 2 [ 1 ]
 5-hydroxytryptamine receptor 2A (5HT2A) [ 72 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2) [ 1504 ]
 5-hydroxytryptamine receptor 2B (5HT2B) [ 22 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2) (G2019S)  [ 30 ]
 5-Hydroxytryptamine receptor 2C (5-HT2C) [ 2824 ] Leucine-rich repeat serine/threonine-protein kinase 2 (LRRK2)(G2019S) [ 2 ]
 5-hydroxytryptamine receptor 2C (5HT2C) [ 13 ] Leucine-rich repeat serine/threonine-protein kinase 2 G2019S [ 212 ]
 5-hydroxytryptamine receptor 4 (5-HT4) [ 372 ] Leucyl-tRNA synthetase [ 20 ]
 5-Hydroxytryptamine receptor 6 (5-HT6) [ 2946 ] Leucyl-tRNA synthetase (LeuRS) [ 1 ]
 5-Hydroxytryptamine receptor 7 (5-HT7) [ 1550 ] Leucyl-tRNA synthetase K510A mutant (K510A) [ 1 ]
 5-hydroxytryptamine receptor 7 (5HT7) [ 29 ] Leucyl-tRNA synthetase K510E mutant (K510E) [ 1 ]
 5-Lipoxygenase [ 36 ] Leucyl-tRNA synthetase, cytoplasmic [ 7 ]
 5-Lipoxygenase (5-LOX) [ 5 ] Leukocyte adhesion molecule-1 [ 89 ]
 5-lipoxygenase-activating protein (FLAP) [ 176 ] Leukocyte elastase [ 2789 ]
 5-Lipoxygenase/5-lipoxygenase activating protein [ 20 ] Leukocyte proteinase 3 [ 37 ]
 5-lipoxygenase/FLAP [ 4138 ] Leukocyte tyrosine kinase receptor [ 94 ]
 6,7-dimethyl-8-ribityllumazine synthase [ 8 ] Leukotriene 2 [ 7 ]
 6-O-methylguanine-DNA methyltransferase [ 83 ] Leukotriene A-4 hydrolase [ 58 ]
 6-phospho-1-fructokinase [ 53 ] Leukotriene A4 hydrolase [ 580 ]
 6-phospho-1-fructokinase, putative [ 42 ] Leukotriene b1 [ 4 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 1 [ 37 ] Leukotriene B4 [ 18 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 [ 36 ] Leukotriene B4 receptor [ 335 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 (PFKFB3) [ 106 ] Leukotriene B4 receptor 1 [ 1 ]
 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 (PFKFB4) [ 18 ] Leukotriene C4 synthase [ 66 ]
 6-phosphogluconate dehydrogenase (6PGD) [ 29 ] Leukotriene D4 [ 2 ]
 6-phosphogluconate dehydrogenase, decarboxylating [ 6 ] Leukotriene D4 Beta [ 4 ]
 6-phosphogluconate dehydrogenase, decarboxylating, putative [ 5 ] Lignostilbene alpha, beta-dioxygenase [ 7 ]
 6-phosphogluconolactonase [ 1 ] likely tRNA 2'-phosphotransferase [ 19 ]
 7-dehydrocholesterol reductase [ 6 ] LIM domain kinase 1 [ 276 ]
 78 kDa glucose-regulated protein [ 1 ] LIM domain kinase 2 [ 240 ]
 8-Oxoguanine DNA glycosylase-1 (OGG1) [ 20 ] LIP1, secretory lipase (Family 3) [ 9 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 13 [ 3 ] Lipoamide Dehydrogenase (Lpd) [ 125 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 4 (ADAMTS-4) [ 301 ] Lipoprotein lipase [ 70 ]
 A disintegrin and metalloproteinase with thrombospondin motifs 5 (ADAMTS-5) [ 488 ] Lipoxygenase [ 69 ]
 AAK1 [ 12 ] Lipoxygenase (LOX) [ 12 ]
 AbDsbA(ox)/AFDQIDNAPEE [ 1 ] Lipoxygenase (SLO) [ 11 ]
 Abelson tyrosine-kinase 1 SH2 domain (ABL SH2) [ 3 ] Lipoxygenase type I-B (LOX) [ 2 ]
 Abelson tyrosine-kinase 2 SH2 domain (Arg SH2) [ 3 ] Lipoxygenase-1 [ 181 ]
 Abhydrolase Domain-Containing Protein 6 [ 48 ] Liver fatty acid binding protein (FABP1) [ 21 ]
 ABL [ 7 ] Liver fatty acid binding protein (human L-FABP T94A) [ 3 ]
 ABL Mutant (E255K) [ 7 ] Liver fatty acid binding protein (human L-FABP T94T) [ 6 ]
 ABL Mutant (F359V) [ 7 ] Liver fatty acid binding protein (rat L-FABP) [ 22 ]
 ABL Mutant (H396P) [ 7 ] Liver glycogen phosphorylase [ 26 ]
 ABL Mutant (M351T) [ 7 ] Liver Receptor Homolog 1 [ 52 ]
 ABL Mutant (Q252H) [ 7 ] Liver X receptor [ 5 ]
 ABL Mutant (T315I) [ 43 ] Liver X receptor (LXR alpha AND LXR beta) [ 36 ]
 ABL Mutant (T315N) [ 7 ] Liver X Receptor alpha (LXR-alpha) [ 80 ]
 ABL Mutant (Y253F) [ 7 ] Liver X Receptor beta (LXR-beta) [ 80 ]
 ABL1 [ 35 ] Liver X receptor beta (LXRB) [ 1491 ]
 ABL1(Q252H) [ 33 ] Liver X, LXR alpha [ 1 ]
 ABL2 [ 15 ] LmbE-related protein [ 9 ]
 Accessory gene regulator protein A [ 11 ] Long-chain fatty acid transport protein 1 [ 74 ]
 Acetate Operon Repressor (C-IclR) [ 2 ] Low affinity immunoglobulin gamma Fc region receptor II-a [ 1 ]
 Acetate Operon Repressor (IclR) [ 2 ] Low affinity immunoglobulin gamma Fc region receptor III-B [ 1 ]
 Acetolactate synthase [ 19 ] Low affinity neurotrophin receptor p75NTR [ 7 ]
 Acetolactate synthase catalytic subunit, mitochondrial [ 9 ] Low affinity sodium-glucose cotransporter [ 30 ]
 acetyl-CoA acetyltransferase/HMG-CoA reductase [ 3 ] Low molecular weight phosphotyrosine protein phosphatase [ 41 ]
 Acetyl-CoA carboxylase 1 [ 10 ] Low molecular weight phosphotyrosine protein phosphatase (LMWPTP) [ 453 ]
 Acetyl-CoA carboxylase 1 (ACC1) [ 539 ] Low-density lipoprotein receptor-related protein 6 [ 12 ]
 Acetyl-CoA carboxylase 2 [ 11 ] LSD1/CoREST complex [ 551 ]
 Acetyl-CoA carboxylase 2 (ACC2) [ 3102 ] LTB4R [ 29 ]
 Acetyl-Coenzyme A carboxylase [ 1 ] LTB4R2 [ 33 ]
 Acetyl-coenzyme A transporter 1 (AT1) [ 145 ] Luciferase [ 20 ]
 Acetylcholine Binding protein [ 162 ] Luciferin 4-monooxygenase [ 96 ]
 Acetylcholine receptor [ 43 ] Luteinizing Hormone-Releasing Hormone LHRH [ 34 ]
 Acetylcholine receptor protein alpha chain/beta chain/delta chain /gamma chain [ 47 ] Luteinizing hormone/Choriogonadotropin receptor [ 57 ]
 Acetylcholine receptor protein alpha/beta/delta/gamma chain [ 28 ] LuxS [ 7 ]
 Acetylcholine receptor protein epsilon chain [ 9 ] LXR-alpha [ 747 ]
 Acetylcholinesterase [ 8022 ] Lymphocyte antigen 96 [ 3 ]
 Acetylcholinesterase (AChE) [ 5 ] Lymphocyte differentiation antigen CD38 [ 192 ]
 Acetylcholinesterase and butyrylcholinesterase (AChE and BChE) [ 1081 ] LYN [ 2 ]
 Acetylcholinesterase, AChE [ 1 ] LynA/BTK [ 1 ]
 Acetylpolyamine amidohydrolase (APAH) [ 15 ] Lysine-specific demethylase 2A [ 51 ]
 Acetylpolyamine oxidase (APAO) [ 23 ] Lysine-specific demethylase 2B [ 10 ]
 Acid ceramidase (AC) [ 47 ] Lysine-specific demethylase 2B (KDM2B) [ 9 ]
 Acid phosphatase (acpA) [ 8 ] Lysine-specific demethylase 3A [ 37 ]
 Acid-sensing ion channel 5 [ 5 ] Lysine-specific demethylase 3B (KDM3B) [ 7 ]
 Acidic alpha-glucosidase [ 185 ] Lysine-specific demethylase 4A [ 81 ]
 Acidic fibroblast growth factor [ 117 ] Lysine-specific demethylase 4A (KDM4A) [ 75 ]
 Acidic mammalian chitinase [ 2 ] Lysine-specific demethylase 4B [ 63 ]
 Acidic mammalian chitinase (AMCase) [ 19 ] Lysine-specific demethylase 4C (KDM4C) [ 243 ]
 AcrAB-TolC [ 3 ] Lysine-specific demethylase 4D [ 22 ]
 Acrosin [ 240 ] Lysine-specific demethylase 5A (KDM5A(1-1090)-Flag) [ 10 ]
 Activated CDC42 kinase 1 [ 40 ] Lysine-specific demethylase 5A (KDM5A(1-588)ΔAP) [ 10 ]
 Activating transcription factor 1 [ 31 ] Lysine-specific demethylase 5A (KDM5A(1-739)ΔAP(2C-2S)) [ 9 ]
 Activator of S phase kinase DBF4/Cell division cycle 7-related protein kinase [ 121 ] Lysine-specific demethylase 5A (KDM5A) [ 5 ]
 Activin receptor type-1 [ 120 ] Lysine-specific demethylase 5B (KDM5B(1-604)ΔAP) [ 10 ]
 Activin receptor type-1 (ACVR1) [ 1 ] Lysine-specific demethylase 5B (KDM5B(1-755)ΔAP) [ 10 ]
 Activin receptor type-1B [ 99 ] Lysine-specific demethylase 5B (KDM5Flag-5B-FL) [ 115 ]
 Activin receptor type-2A [ 80 ] Lysine-specific demethylase 5C [ 102 ]
 Activin receptor type-2B [ 87 ] Lysine-specific demethylase 5C (KDM5C(1-789)ΔAP) [ 10 ]
 Activin receptor-like kinase 1 (ALK-1) [ 1 ] Lysine-specific demethylase 5C (KDM5C) [ 5 ]
 Activin receptor-like kinase 3 (ALK-3) [ 93 ] Lysine-specific demethylase 5D (KDM5D(1-760)ΔAP) [ 10 ]
 ACVR2A [ 1 ] Lysine-specific demethylase 5D (KDM5D) [ 9 ]
 ACVR2B [ 1 ] Lysine-specific demethylase 6A [ 8 ]
 Acyl carrier protein, mitochondrial [ 43 ] Lysine-specific demethylase 6A (KDM6A) [ 20 ]
 Acyl Cholesterol Acyltransferase 1 (ACAT-1) [ 360 ] Lysine-specific demethylase 6B (KDM6B) [ 87 ]
 acyl coA-diacylglycerol acyl transferase 1 (DGAT1) [ 15 ] Lysine-specific demethylase 6C (UTY(KDM6C)) [ 1 ]
 Acyl coenzyme A:cholesterol acyltransferase 1 [ 96 ] Lysine-specific demethylase 6C (UTY(KDM6C))(P1214I) [ 1 ]
 Acyl-CoA desaturase 1 [ 312 ] Lysine-specific demethylase 6C (UTY(KDM6C))(S1138G) [ 1 ]
 Acyl-CoA wax alcohol acyltransferase 1 [ 11 ] Lysine-specific demethylase 7 [ 1 ]
 Acyl-CoA wax alcohol acyltransferase 2 [ 11 ] Lysine-specific demethylase 7B (KDM7B) [ 31 ]
 Acyl-CoA: cholesterol acyltransferase (ACAT) [ 457 ] Lysine-specific histone demethylase 1B [ 28 ]
 Acyl-CoA:cholesterol acyltransferase [ 879 ] Lysine-specific histone demethylase 2 (LSD2) [ 5 ]
 Acyl-CoA:dihydroxyacetonephosphateacyltransferase [ 4 ] Lysophosphatidic acid receptor 1 (LPAR1) [ 232 ]
 Acyl-CoA:monoacylglycerol acyltransferase 2 (MOGAT2) [ 170 ] Lysophosphatidic acid receptor 1/lysophosphatidic acid receptor 3 [ 25 ]
 Acyl-coenzyme A:cholesterol acyltransferase 2 (ACAT2) [ 154 ] Lysophosphatidic acid receptor 3 (LPAR3) [ 163 ]
 Acyl-protein thioesterase 1 [ 21 ] Lysophosphatidic acid receptor 4 [ 10 ]
 Acyl-protein thioesterase 1 (APT1 I75L) [ 2 ] Lysophosphatidic acid receptor 5 (LPA5) [ 97 ]
 Acyl-protein thioesterase 1 (APT1 I75L/S82A) [ 2 ] Lysophosphatidic acid receptor 6 [ 10 ]
 Acyl-protein thioesterase 1 (APT1 I75L/S82A/Q83P) [ 2 ] Lysophosphatidic acid receptor Edg-4 [ 123 ]
 Acyl-protein thioesterase 1 (APT1 I75L/S82A/Q83P/R149H/A150R/S151A) [ 2 ] Lysophospholipase-like 1 (LYPLAL1) [ 12 ]
 Acyl-protein thioesterase 1 (APT1 L176M) [ 2 ] Lysosomal acid lipase/cholesteryl ester hydrolase [ 12 ]
 Acyl-protein thioesterase 1 (APT1 Q83P) [ 2 ] Lysosomal alpha-glucosidase [ 78 ]
 Acyl-protein thioesterase 2 [ 23 ] Lysosomal alpha-mannosidase [ 15 ]
 Acyl-protein thioesterase 2 (APT2 H152R) [ 2 ] Lysosomal phospholipase A1 [ 79 ]
 Acyl-protein thioesterase 2 (APT2 L78I) [ 2 ] Lysosomal phospholipase A2 [ 1 ]
 Acyl-protein thioesterase 2 (APT2 L78I/A85S) [ 2 ] Lysosomal Pro-X carboxypeptidase [ 173 ]
 Acyl-protein thioesterase 2 (APT2 L78I/A85S/P86Q) [ 2 ] Lysozyme C [ 8 ]
 Acyl-protein thioesterase 2 (APT2 L78I/A85S/P86Q/H152R/R153A/A154S) [ 2 ] Lysozyme(L99A) [ 16 ]
 Acyl-protein thioesterase 2 (APT2 M178L) [ 2 ] Lysozyme(L99A/M102Q) [ 5 ]
 Acyl-protein thioesterase 2 (APT2 P86Q) [ 2 ] LysP-related transporter STM2200 (STM2200) [ 3 ]
 Acyl-protein thioesterase 2 (APT2 S122A) [ 4 ] Lysyl oxdiase (PPLO) [ 3 ]
 Acylamino-acid-releasing enzyme [ 1 ] Lysyl oxidase [ 5 ]
 ADAM12 [ 5 ] Lysyl-tRNA synthetase [ 59 ]
 ADAM17 [ 2260 ] M.SssI methyltransferase [ 36 ]
 ADAMTS-5 (Aggrecanase-2) [ 57 ] M18 aspartyl aminopeptidase [ 124 ]
 ADAMTS1 [ 11 ] M3 muscarinic receptor (M3'(3C)-Xa A177C) [ 2 ]
 ADAMTS5 [ 1 ] M3 muscarinic receptor (M3'(3C)-Xa F550C) [ 2 ]
 Adaptor-associated kinase [ 84 ] M3 muscarinic receptor (M3'(3C)-Xa F554C) [ 2 ]
 ADC-11 [ 4 ] M3 muscarinic receptor (M3'(3C)-Xa K178C) [ 2 ]
 ADC-14 protein [ 2 ] M3 muscarinic receptor (M3'(3C)-Xa K548C) [ 2 ]
 ADC-16 protein [ 2 ] M3 muscarinic receptor (M3'(3C)-Xa K555C) [ 2 ]
 ADC-18 protein [ 2 ] M3 muscarinic receptor (M3'(3C)-Xa R176C) [ 2 ]
 ADC-7 beta-lactamase (ADC-7) [ 2 ] M3 muscarinic receptor (M3'(3C)-Xa R179C) [ 2 ]
 Adenosine A1 receptor [ 1039 ] M3 muscarinic receptor (M3'(3C)-Xa R551C) [ 2 ]
 ADENOSINE A2 [ 55 ] M3 muscarinic receptor (M3'(3C)-Xa T180C) [ 2 ]
 Adenosine A2 receptor [ 44 ] M3 muscarinic receptor (M3'(3C)-Xa T549C) [ 2 ]
 Adenosine A2a receptor [ 103 ] M3 muscarinic receptor (M3'(3C)-Xa T552C) [ 2 ]
 Adenosine A2b receptor [ 5 ] M3 muscarinic receptor (M3'(3C)-Xa T553C) [ 2 ]
 Adenosine A3 receptor [ 62 ] M3 muscarinic receptor (M3'(3C)-Xa T556C) [ 2 ]
 Adenosine deaminase [ 423 ] M3 muscarinic receptor (M3'(3C)-Xa) [ 2 ]
 Adenosine deaminase 3 (SanADA3) [ 1 ] Macrophage colony stimulating factor receptor [ 1082 ]
 Adenosine kinase [ 500 ] Macrophage colony-stimulating factor 1 (CSF-1) [ 14 ]
 Adenosine Kinase (AK) [ 114 ] Macrophage colony-stimulating factor 1 receptor (c-Fms) [ 244 ]
 Adenosine Phosphosulfate Reductase (APSR) [ 10 ] Macrophage colony-stimulating factor 1 receptor (CSF1R) or (c-fms) [ 85 ]
 Adenosine receptor [ 2958 ] Macrophage mannose receptor 1 [ 2 ]
 Adenosine Receptor A1 [ 3895 ] Macrophage metalloelastase [ 2 ]
 Adenosine receptor A1 (A1) [ 31 ] Macrophage migration inhibitory factor (MIF) [ 288 ]
 Adenosine receptor A2 [ 6 ] Macrophage scavenger receptor types I and II [ 2 ]
 Adenosine receptor A2a [ 4555 ] Macrophage-expressed gene 1 protein [ 48 ]
 Adenosine receptor A2a and A3 [ 371 ] Macrophage-stimulating protein receptor [ 180 ]
 Adenosine receptor A2b [ 2541 ] Macrophage-stimulating protein receptor (RON) [ 2 ]
 Adenosine receptor A3 [ 3770 ] Major capsid protein L1 [ 2 ]
 Adenosine receptor A3 (A3) [ 47 ] Major prion protein [ 19 ]
 Adenosine receptors A2a [ 37 ] Malate dehydrogenase [ 20 ]
 Adenosine Receptors A2a (A2a) [ 1694 ] Malate Dehydrogenase (pfMDH) [ 8 ]
 Adenosine receptors; A1 & A2a [ 72 ] Malate dehydrogenase cytoplasmic [ 39 ]
 Adenosine receptors; A2b & A3 [ 75 ] Malate dehydrogenase, mitochondrial [ 69 ]
 Adenosine transporter [ 4 ] Malonyl-CoA decarboxylase [ 274 ]
 Adenosine transporter 1 [ 36 ] Malonyl-CoA decarboxylase, mitochondrial [ 11 ]
 Adenosinetriphosphatase [ 4 ] Maltase-glucoamylase [ 176 ]
 Adenosylhomocysteinase [ 6 ] Mammalian target of Rapamycin (mTORC1) [ 4596 ]
 Adenosylhomocysteinase  [ 230 ] Mandelate racemase (MR) [ 17 ]
 Adenosylhomocysteinase 2 [ 5 ] Mannoprotein ligand-binding domain 2 (Mp1p-LBD2 I332A) [ 1 ]
 Adenylate cyclase [ 138 ] Mannoprotein ligand-binding domain 2 (Mp1p-LBD2 V309D) [ 1 ]
 Adenylate cyclase Forskolin [ 4 ] Mannoprotein ligand-binding domain 2 (Mp1p-LBD2) [ 1 ]
 Adenylate cyclase type 10 [ 4 ] Mannose-6-phosphate isomerase [ 79 ]
 Adenylate cyclase type I [ 17 ] Mannosidase 2 alpha 1 [ 9 ]
 Adenylate cyclase type II [ 2 ] Mannosidase 2, alpha B1 [ 9 ]
 Adenylate cyclase type V [ 20 ] Mannosyl-oligosaccharide alpha-1,2-mannosidase isoform B [ 7 ]
 Adenylate kinase 1 [ 30 ] MAP kinase ERK1 [ 1 ]
 Adenylate kinase 2 [ 53 ] MAP kinase ERK2 [ 3426 ]
 Adenylate kinase 3 alpha like 1 [ 43 ] MAP kinase p38 [ 4409 ]
 Adenylate kinase 4 [ 1 ] MAP kinase p38 alpha [ 59 ]
 Adenylate kinase isoenzyme 1 [ 2 ] MAP Kinase p38 alpha Mutant (G110A) [ 6 ]
 Adenylosuccinate synthetase 2 [ 3 ] MAP Kinase p38 alpha Mutant (G110D) [ 6 ]
 Adhesin protein fimH [ 48 ] MAP kinase p38 beta [ 50 ]
 Adiponectin receptor protein 1 [ 1 ] MAP kinase signal-integrating kinase 2 [ 648 ]
 Adiponectin receptor protein 2 [ 1 ] MAP kinase-activated protein kinase 2 [ 993 ]
 ADM2 [ 10 ] MAP kinase-activated protein kinase 3 [ 22 ]
 ADORA1 [ 87 ] MAP kinase-activated protein kinase 5 [ 137 ]
 ADORA2A [ 43 ] MAP Kinase-Interacting Protein Kinase (MNK1) [ 1 ]
 ADORA3 [ 56 ] MAP kinase-interacting serine/threonine-protein kinase 1 (MKNK1) (T344D) [ 40 ]
 ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 [ 86 ] MAP kinase-interacting serine/threonine-protein kinase 2 (MnK2) [ 1 ]
 ADP-ribosylation factor 1 [ 1 ] MAP kinase-interacting serine/threonine-protein kinase MNK1 [ 219 ]
 ADP-ribosylation factor GTPase-activating protein 1 [ 91 ] MAP-Microtubule Affinity-Regulating Kinase 3 (MARK3) [ 2 ]
 ADRA1A [ 103 ] MAP/microtubule affinity-regulating kinase 2 [ 90 ]
 ADRA1B [ 117 ] MAP/microtubule affinity-regulating kinase 4 [ 82 ]
 ADRA2A [ 19 ] MAP3K4 [ 6 ]
 ADRA2B [ 4 ] MAP3K5 [ 1 ]
 ADRA2C [ 45 ] MAP4K1 [ 14 ]
 ADRB1 [ 1 ] MAP4K5 [ 18 ]
 ADRB2 [ 212 ] MAPK-Activated Protein Kinase 2 (MK2) [ 103 ]
 Adrenaline alpha1 [ 2 ] MAPK/ERK kinase 3 (MEK3) [ 1 ]
 Adrenaline alpha2 [ 3 ] MARK2 [ 7 ]
 Adrenergic Alpha [ 79 ] MARK3 [ 8 ]
 adrenergic Alpha1 [ 85 ] MARK4 [ 7 ]
 adrenergic Alpha1C [ 16 ] Mas-related G protein-coupled receptor X2 (MRGPRX2) [ 41 ]
 adrenergic Alpha2 [ 283 ] Mas-related G-protein coupled receptor member X1 [ 52 ]
 Adrenergic beta-2 receptor (beta2) [ 1761 ] Mast cell carboxypeptidase A [ 4 ]
 Adrenergic receptor alpha [ 177 ] Mast cell protease 3 [ 3 ]
 Adrenergic receptor alpha-1 [ 50 ] Mast cell protease 9 [ 3 ]
 Adrenergic receptor alpha-2 [ 196 ] Mast/stem cell growth factor receptor Kit [ 8 ]
 Adrenergic receptor beta [ 279 ] MAST1/MAST2 [ 73 ]
 Adrenomedullin receptor AM1, CALCRL/RAMP2 [ 1 ] MAT2A [ 2 ]
 Adrenomedullin receptor, AM2; CALCRL/RAMP3 [ 1 ] Maternal embryonic leucine zipper kinase [ 26 ]
 Advanced glycosylation end product-specific receptor [ 24 ] Maternal embryonic leucine zipper kinase (MELK) [ 834 ]
 Agp1p [ 22 ] Matriptase [ 324 ]
 AGTR1 [ 148 ] Matrix metallopeptidase 13 (MMP13) [ 97 ]
 AGTR2 [ 1 ] matrix metalloproteinase 1 [ 269 ]
 Ah Receptor [ 18 ] Matrix metalloproteinase 10 [ 168 ]
 AICAR Tfase [ 19 ] Matrix metalloproteinase 11 [ 36 ]
 AICAR transformylase [ 67 ] Matrix metalloproteinase 12 [ 18 ]
 AKT [ 2996 ] Matrix metalloproteinase 13 [ 36 ]
 AKT/p21CIP1 [ 2 ] Matrix metalloproteinase 14 [ 105 ]
 Alanine racemase [ 3 ] Matrix metalloproteinase 15 [ 32 ]
 Alanyl-tRNA synthetase [ 5 ] Matrix metalloproteinase 16 [ 62 ]
 Alcohol dehydrogenase [ 26 ] Matrix metalloproteinase 17 [ 20 ]
 Alcohol sulfotransferase [ 1 ] Matrix metalloproteinase 26 [ 16 ]
 Aldehyde dehydrogenase [ 4 ] Matrix metalloproteinase 8 [ 10 ]
 Aldehyde dehydrogenase (ALDH2) [ 130 ] Matrix metalloproteinase 9 [ 18 ]
 Aldehyde dehydrogenase 1, mitochondrial [ 3 ] Matrix metalloproteinase-1 (cd-MMP-1) [ 7 ]
 Aldehyde dehydrogenase 1A1 [ 25 ] Matrix metalloproteinase-1 (MMP1) [ 3581 ]
 Aldehyde dehydrogenase 1A1 (ALDH1A1) [ 71 ] Matrix Metalloproteinase-10 (MMP-10) [ 6 ]
 Aldehyde dehydrogenase 3A1 (ALDH3A1) [ 91 ] Matrix metalloproteinase-12 [ 1 ]
 Aldehyde dehydrogenase family 1 member A3 [ 3 ] Matrix metalloproteinase-12 (MMP12) [ 669 ]
 Aldehyde dehydrogenase X, mitochondrial [ 7 ] Matrix Metalloproteinase-13 (MMP-13) [ 2619 ]
 Aldehyde dehydrogenase, cytosolic 1 [ 4 ] Matrix metalloproteinase-14 (MMP14) [ 823 ]
 Aldehyde oxidase [ 11 ] Matrix metalloproteinase-19 [ 2 ]
 Aldehyde oxidase  [ 25 ] Matrix metalloproteinase-2 [ 3 ]
 Aldehyde oxidase (AO) [ 11 ] Matrix metalloproteinase-2 (MMP-2) [ 19 ]
 Aldehyde reductase [ 114 ] Matrix metalloproteinase-20 [ 2 ]
 Aldehyde reductase (ALR1) [ 18 ] Matrix metalloproteinase-24 [ 3 ]
 Aldo-keto reductase family 1 member C1 [ 205 ] Matrix metalloproteinase-25 [ 13 ]
 Aldo-keto reductase family 1 member C2 [ 350 ] Matrix metalloproteinase-7 (MMP7) [ 647 ]
 Aldo-keto reductase family 1 member C21 [ 6 ] Matrix Metalloproteinase-8 (MMP-8) [ 1148 ]
 Aldo-keto reductase family 1 member C4 (AK1C4) [ 154 ] Matrix metalloproteinase-9 (MMP-9) [ 47 ]
 Aldo-keto reductase family member 1B10 (AKR1B10) [ 97 ] Matrix protein 2 [ 28 ]
 Aldose reductase [ 719 ] Max-like protein X [ 8 ]
 Aldose reductase (ALR2) [ 362 ] MBT domain-containing protein 1 (MBTD1) [ 100 ]
 Aldose Reductase (ALR2) Mutant (C298A) [ 2 ] MC3R [ 14 ]
 Aldose Reductase (ALR2) Mutant (C298A/W219Y) [ 12 ] MCG3105, isoform CRA_a [ 1 ]
 Aldose Reductase (ALR2) Mutant (L300P) [ 2 ] Mcl-1 (residues 172-327) [ 6 ]
 Aldose reductase (AR) [ 774 ] MCOLN3 protein [ 265 ]
 Aldose reductase L301M (AR) [ 1 ] Mdm2 [ 14 ]
 Aldose reductase-related protein 1 [ 9 ] MDM2 and p53 [ 405 ]
 Aldosterone Synthase (CYP11B2) [ 265 ] MDR1 [ 6 ]
 ALK tyrosine kinase receptor [ 8 ] MDRC4 [ 6 ]
 ALK tyrosine kinase receptor (C1156Y) [ 2 ] Megakaryocyte protein-tyrosine phosphatase (PTP-MEG2) [ 7 ]
 ALK tyrosine kinase receptor (F1174L) [ 2 ] Meiotic mRNA stability protein kinase SSN3 [ 2 ]
 ALK tyrosine kinase receptor (L1196M) [ 145 ] MEK-1 [ 1 ]
 ALK tyrosine kinase receptor (R1275Q) [ 2 ] MEK2 [ 1 ]
 ALK tyrosine kinase receptor/Nucleophosmin [ 41 ] MEK3 [ 3 ]
 ALK1 [ 5 ] Melanin-concentrating hormone receptor [ 3388 ]
 ALK2 [ 29 ] Melanin-concentrating hormone receptor 1 [ 106 ]
 ALK3 [ 5 ] Melanocortin receptor 1 [ 555 ]
 ALK4 [ 5 ] Melanocortin receptor 2 [ 5 ]
 ALK5 [ 19 ] Melanocortin receptor 3 [ 294 ]
 Alkaline ceramidase 2 [ 1 ] Melanocortin receptor 3 (MC3R) [ 944 ]
 Alkaline phosphatase placental type [ 64 ] Melanocortin receptor 4 [ 3447 ]
 Alkaline phosphatase placental-like [ 883 ] Melanocortin receptor 5 [ 1 ]
 Alkaline phosphatase tissue-nonspecific [ 4 ] Melanocortin receptor 5 (MC5R) [ 1597 ]
 Alkaline phosphatase, placental-like [ 1 ] Melanocyte-stimulating hormone receptor [ 890 ]
 Alkaline phosphatase, tissue-nonspecific isozyme [ 1125 ] Melatonin [ 54 ]
 Alkanal monooxygenase alpha chain [ 7 ] Melatonin 1C [ 11 ]
 Alpha adrenergic receptor (1a and 1d) [ 980 ] Melatonin receptor [ 988 ]
 Alpha adrenergic receptor 1A and 1B [ 645 ] Melatonin receptor 1B [ 2 ]
 Alpha carbonic anhydrase [ 56 ] Melatonin receptor 1C [ 13 ]
 Alpha trans-inducing protein (VP16) [ 450 ] Membrane-associated guanylate kinase-related 3 [ 14 ]
 Alpha-(1,3)-fucosyltransferase 9 [ 7 ] Membrane-bound aminopeptidase P (APP2) [ 18 ]
 Alpha-(1,3)-fucosyltransferase IV [ 8 ] Membrane-bound lytic murein transglycosylase B [ 4 ]
 Alpha-(1,3)-fucosyltransferase VII [ 11 ] Membrane-bound transcription factor site-1 protease [ 35 ]
 Alpha-(2,3)-(N)-sialyltransferase [ 3 ] Menin [ 75 ]
 Alpha-1 Adrenergic Receptor/ adrenergic receptor/ adrenergic receptor [ 68 ] MEP2 [ 18 ]
 alpha-1 Nicotinic AChR [ 24 ] MER intracellular domain/EGFR extracellular domain chimera [ 5733 ]
 Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase [ 8 ] MERS-CoV papain-like protease (MERS-PLpro) [ 3 ]
 Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase [ 1 ] MERTK [ 16 ]
 Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase [ 7 ] Met proto-oncogene (hepatocyte growth factor receptor) [ 2 ]
 Alpha-1-acid glycoprotein 1 [ 2 ] Met repressor [ 22 ]
 Alpha-1A adrenergic receptor [ 1287 ] metabotropic glutamate 1/2 [ 2 ]
 Alpha-1B adrenergic receptor [ 1218 ] metabotropic glutamate 1/5-D [ 1 ]
 Alpha-1D adrenergic receptor [ 403 ] metabotropic glutamate 1/DA [ 1 ]
 Alpha-2 adrenergic receptor [ 1 ] Metabotropic Glutamate 1a [ 49 ]
 alpha-2,3-sialyltransferase [ 16 ] metabotropic glutamate 1c [ 3 ]
 Alpha-2A adrenergic receptor [ 865 ] metabotropic glutamate 3/1a [ 3 ]
 Alpha-2B adrenergic receptor [ 434 ] metabotropic glutamate 3/1c [ 3 ]
 Alpha-2C adrenergic receptor [ 577 ] metabotropic glutamate 5/1-C [ 1 ]
 alpha-Amylase [ 56 ] metabotropic glutamate 5/1-F [ 1 ]
 Alpha-amylase type A isozyme [ 1 ] metabotropic glutamate 5a [ 34 ]
 Alpha-carbonic anhydrase [ 52 ] metabotropic glutamate 5b [ 5 ]
 Alpha-chymotrypsin [ 364 ] Metabotropic glutamate receptor [ 683 ]
 Alpha-fucosidase [ 2 ] Metabotropic glutamate receptor 1 [ 668 ]
 Alpha-galactosidase [ 8 ] Metabotropic glutamate receptor 1 (mGluR1) [ 1083 ]
 Alpha-galactosidase A [ 6 ] Metabotropic glutamate receptor 2 (mGluR2) [ 991 ]
 Alpha-galactosidase C [ 1 ] Metabotropic glutamate receptor 3 [ 152 ]
 Alpha-glucosidase [ 33 ] Metabotropic glutamate receptor 4 [ 70 ]
 alpha-Glucosidase (α-Glucosidase) [ 255 ] Metabotropic glutamate receptor 4 (mGlu4) [ 256 ]
 alpha-Glucosidase (alpha-Glu) [ 77 ] Metabotropic glutamate receptor 4 (mGluR4) [ 731 ]
 alpha-glucosidase (Gaa) [ 58 ] Metabotropic glutamate receptor 5 [ 57 ]
 Alpha-glucosidase A (α-Gal A) [ 28 ] Metabotropic Glutamate Receptor 5 (mGluR5) [ 3754 ]
 Alpha-glucosidase MAL12 [ 85 ] Metabotropic glutamate receptor 5a (mGluR5) [ 236 ]
 Alpha-glucosidase MAL62 [ 10 ] Metabotropic glutamate receptor 6 [ 105 ]
 Alpha-ketoglutarate-dependent dioxygenase alkB homolog 3 [ 49 ] Metabotropic glutamate receptor 6 (mGlu6) [ 82 ]
 Alpha-ketoglutarate-dependent dioxygenase FTO [ 34 ] Metabotropic glutamate receptor 7 (mGlu7) [ 84 ]
 Alpha-L-fucosidase 1 [ 58 ] Metabotropic glutamate receptor 8 [ 87 ]
 Alpha-L-fucosidase 2 [ 2 ] Metabotropic glutamate receptor 8 (mGlu8) [ 93 ]
 Alpha-L-fucosidase I [ 136 ] Metacaspase [ 19 ]
 Alpha-mannosidase [ 47 ] Metallo-beta-lactamase [ 13 ]
 Alpha-mannosidase 2C1 [ 16 ] metallo-beta-lactamase IMP-1 [ 265 ]
 alpha-Methylacyl-CoA Racemase [ 10 ] Metallo-beta-lactamase type 2 [ 21 ]
 Alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase III [ 2 ] Metallo-beta-lactamase VIM-2 (VIM-2) [ 21 ]
 Alpha-synuclein [ 183 ] Metallo-beta-lactamase VIM-24 (VIM-24) [ 4 ]
 Alpi [ 351 ] Metalloproteinase with thrombospondin motifs 4 (ADAMTS-4) [ 3 ]
 alternatively spliced Trp4 [ 27 ] Metalloproteinase with thrombospondin motifs 5 (ADAMTS-5) [ 5 ]
 ALX receptor and the G-protein Gα16  [ 15 ] Methionine Aminopeptidase (MAP) [ 232 ]
 Amiloride-sensitive amine oxidase [copper-containing] [ 17 ] Methionine aminopeptidase (MetAP1) [ 1 ]
 Amiloride-sensitive cation channel 2, neuronal [ 2 ] Methionine aminopeptidase (MetAP2) [ 6 ]
 Amiloride-sensitive cation channel 3 [ 62 ] Methionine aminopeptidase 1 [ 125 ]
 Amiloride-sensitive sodium channel alpha-subunit [ 42 ] Methionine aminopeptidase 2 [ 757 ]
 Amiloride-sensitive sodium channel subunit alpha [ 6 ] Methionine Aminopeptidase Type 1 (MetAP1) [ 249 ]
 Amine oxidase [ 9 ] Methionine aminopeptidase Type 2 (MetAP2) [ 12 ]
 Amine oxidase (AGAO) [ 3 ] Methionine synthase [ 13 ]
 Amine oxidase [flavin-containing] [ 1 ] methionyl-tRNA synthetase [ 371 ]
 Amine oxidase, copper containing [ 18 ] Methionyl-tRNA synthetase  [ 68 ]
 Amino acid transporter [ 20 ] Methyl-accepting chemotaxis protein (McpS) [ 7 ]
 Aminoacyl-tRNA synthetase [ 37 ] Methyl-CpG binding domain protein 2 [ 54 ]
 Aminodeoxychorismate lyase [ 5 ] Methyl-lysine binding protein (53BP1) [ 25 ]
 Aminoglycoside 2-O nucleotidyltransferase (ANT(2")-Ia) [ 2 ] Methylated AKR1B10 K125R/V301L (AKME2MU) [ 7 ]
 Aminoglycoside acetyltransferase [ 15 ] Methylenetetrahydrofolate dehydrogenase [ 1 ]
 Aminopeptidase [ 42 ] Methylthioadenosine Nucleosidase (MTAN) [ 8 ]
 Aminopeptidase A [ 60 ] Methylthioadenosine Nucleosidase(MTAN) [ 52 ]
 Aminopeptidase B [ 106 ] Methylthioadenosine Phosphorylase (MTAP) [ 69 ]
 Aminopeptidase N [ 1329 ] mevalonate kinase [ 319 ]
 AMP deaminase [ 1 ] Mevalonate pyrophosphate decarboxylase [ 6 ]
 AMP deaminase 1 [ 2 ] mGluR2 and G alpha 16 [ 315 ]
 AMP deaminase 1 (hAMPD1) [ 11 ] MHC class II [ 34 ]
 AMP deaminase 1 (mAMPD1) [ 3 ] Microbial collagenase [ 214 ]
 AMP deaminase 1 (rAMPD1) [ 3 ] Microsomal prostaglandin E synthase-1 [ 1 ]
 AMP deaminase 2 [ 42 ] Microsomal triglyceride transfer protein [ 180 ]
 AMP deaminase 2 (rAMPD2) [ 3 ] Microsomal triglyceride transfer protein large subunit [ 39 ]
 AMP deaminase 3 (hAMPD3) [ 49 ] Microtubule-associated protein 2 [ 126 ]
 AMP deaminase 3 (rAMPD3) [ 2 ] Microtubule-associated protein tau [ 3 ]
 AMP-activated protein kinase (AMPK) [ 6 ] Microtubule-associated protein Tau isoform 2N4R (Tau 2N4R) [ 62 ]
 AMP-activated protein kinase, alpha-1 subunit [ 2 ] Microtubule-associated serine/threonine-protein kinase 1 [ 1 ]
 AMP-activated protein kinase, alpha-2 subunit [ 4 ] Microtubule-associated serine/threonine-protein kinase 3 [ 6 ]
 AmpC [ 2 ] Midkine [ 4 ]
 Amphiregulin [ 5 ] mineralocorticoid [ 2 ]
 AMPK alpha1/alpha2 [ 105 ] Mineralocorticoid receptor [ 23 ]
 AMPK alpha2/beta1/gamma1 [ 40 ] Mineralocorticoid receptor (MR) [ 954 ]
 AMPK subunit alpha-2 [ 103 ] Misshapen-like kinase 1 [ 81 ]
 Amylin receptor AMY1, CALCR/RAMP1 [ 1 ] Misshapen-like kinase 1 (MINK) [ 1 ]
 Amylin receptor AMY3; CALCR/RAMP3 [ 1 ] Misshapen-like kinase 1 (MINK1) [ 2 ]
 Amyloid β-protein (Aβ42) [ 10 ] Mitochondrial carnitine/acylcarnitine carrier protein [ 3 ]
 Amyloid Binding Alcohol Dehydrogenase [ 9 ] Mitochondrial complex I (NADH dehydrogenase) [ 5 ]
 Anandamid membrane transporter, AMT [ 11 ] Mitochondrial complex I; NADH oxidoreductase [ 51 ]
 Anandamide amidohydrolase [ 2949 ] Mitochondrial complex II; succinate dehydrogenase [ 1 ]
 Anaplastic lymphoma kinase (Ki-1) [ 1 ] Mitochondrial complex V; ATP synthase [ 42 ]
 Anaplastic lymphoma kinase C1156Y (ALK C1156Y) [ 8 ] Mitogen- and Stress-Activated Protein Kinase 1 (MSK1) [ 1 ]
 Androgen Receptor [ 2765 ] Mitogen-activated protein kinase 1 [ 515 ]
 Androgen receptor (E709Y) [ 4 ] Mitogen-activated protein kinase 10 [ 1319 ]
 Androgen receptor (W741C) [ 4 ] Mitogen-Activated Protein Kinase 10 (JNK3) [ 54 ]
 Androgen receptor ligand-binding domain (AR-LBD) [ 3 ] Mitogen-activated protein kinase 12 (p38 gamma) [ 1 ]
 Androgen-dependent TFPI-regulating protein (ADTRP) [ 2 ] Mitogen-activated protein kinase 13 (MAPK13) [ 147 ]
 Androgen-induced gene 1 protein (AIG1) [ 2 ] Mitogen-activated protein kinase 15 [ 88 ]
 ANF [ 1 ] Mitogen-activated protein kinase 2 [ 292 ]
 Angiogenin [ 6 ] Mitogen-activated protein kinase 3 [ 194 ]
 Angiotensin [ 1 ] Mitogen-activated protein kinase 4 [ 81 ]
 Angiotensin II AT1B [ 426 ] Mitogen-activated protein kinase 6 [ 82 ]
 Angiotensin II AT2 [ 651 ] Mitogen-activated protein kinase 7 [ 116 ]
 Angiotensin II receptor [ 1093 ] Mitogen-activated protein kinase 8 [ 11 ]
 Angiotensin II type 1a (AT-1a) receptor [ 1284 ] Mitogen-Activated Protein Kinase 8 (JNK1) [ 1 ]
 Angiotensin II type 1a (AT-1a)/1b (AT-1b) receptor [ 1 ] Mitogen-activated protein kinase 9 [ 726 ]
 Angiotensin IV [ 22 ] Mitogen-Activated Protein Kinase 9 (JNK2) [ 1 ]
 Angiotensin type II receptor [ 27 ] Mitogen-Activated Protein Kinase 9 (JNK2) Mutant (C162S) [ 1 ]
 Angiotensin-converting enzyme [ 1710 ] Mitogen-Activated Protein Kinase 9 (JNK2) Mutant (R127A) [ 1 ]
 Angiotensin-Converting Enzyme 2 [ 98 ] Mitogen-activated protein kinase kinase 6 (MKK6) [ 1 ]
 Angiotensin-converting enzyme, ACE [ 3 ] Mitogen-activated protein kinase kinase kinase 1 [ 92 ]
 Angiotensin-converting enzyme-related carboxypeptidase [ 10 ] Mitogen-activated protein kinase kinase kinase 10 [ 95 ]
 Ankyrin repeat and protein kinase domain-containing protein 1 [ 81 ] Mitogen-activated protein kinase kinase kinase 11 [ 113 ]
 Anoctamin-1 [ 29 ] Mitogen-activated protein kinase kinase kinase 12 [ 121 ]
 Anthranilate phosphoribosyltransferase (Mtb-AnPRT) [ 8 ] Mitogen-activated protein kinase kinase kinase 13 [ 74 ]
 Anthranilate synthase component 1 [ 13 ] Mitogen-activated protein kinase kinase kinase 15 [ 74 ]
 Anthranilyl-CoA synthetase PqsA (PqsA) [ 7 ] Mitogen-activated protein kinase kinase kinase 2 [ 78 ]
 Anthrax Lethal Factor (LF) [ 240 ] Mitogen-activated protein kinase kinase kinase 3 [ 76 ]
 Anti-estrogen binding site (AEBS) [ 73 ] mitogen-activated protein kinase kinase kinase 3 isoform 1 [ 13 ]
 Antrax lethal toxin [ 501 ] Mitogen-activated protein kinase kinase kinase 4 [ 81 ]
 Apelin [ 20 ] Mitogen-activated protein kinase kinase kinase 5 [ 3 ]
 apelin receptor [ 688 ] Mitogen-activated protein kinase kinase kinase 5 (MAP3K5) [ 28 ]
 Apical membrane antigen 1 [ 2 ] Mitogen-activated protein kinase kinase kinase 6 [ 75 ]
 Apolipoprotein B-100  [ 49 ] Mitogen-activated protein kinase kinase kinase 7 interacting protein 1 [ 105 ]
 Apoptosis regulator BAX [ 16 ] Mitogen-activated protein kinase kinase kinase 8 [ 268 ]
 Apoptosis regulator Bcl-2 [ 2437 ] Mitogen-activated protein kinase kinase kinase 8 (MAP3K8) [ 1 ]
 Apoptosis regulator Bcl-B (Bcl-2-like 10 protein) (Bcl2-L-10) (Anti-apoptotic protein NrH). [ 83 ] Mitogen-activated protein kinase kinase kinase 9 [ 4 ]
 Apoptosis regulator Bcl-X [ 3 ] Mitogen-activated protein kinase kinase kinase 9 (MLK1) [ 115 ]
 Apoptosis Regulator Bcl-xL [ 728 ] Mitogen-activated protein kinase kinase kinase kinase 1 [ 82 ]
 Apoptosis Signal-regulating Kinase 1 (ASK1) [ 221 ] mitogen-activated protein kinase kinase kinase kinase 2 [ 1 ]
 Apoptotic peptidase activating factor 1 [ 538 ] Mitogen-activated protein kinase kinase kinase kinase 3 [ 87 ]
 Appetite-regulating hormone [ 52 ] Mitogen-activated protein kinase kinase kinase kinase 4 [ 210 ]
 Apurinic-apyrimidinic endonuclease 1 (APE-1) [ 190 ] Mitogen-activated protein kinase kinase kinase kinase 5 [ 87 ]
 Aquaporin-1 (AQP1) [ 6 ] Mitogen-activated protein kinase p38 [ 1 ]
 Arabinose 5-phosphate isomerase [ 20 ] Mitogen-activated protein kinase; ERK1/ERK2 [ 37 ]
 Arabinose phosphate isomerase [ 4 ] Mitotic checkpoint serine/threonine-protein kinase BUB1 [ 19 ]
 Arabinosyltransferase A [ 3 ] Mitotic kinesin Eg5 (Eg5) [ 3 ]
 Arachidonate 12-lipoxygenase [ 87 ] Mixed Lineage Kinase 1 (MLK1) [ 26 ]
 Arachidonate 15-lipoxygenase [ 572 ] Mixed Lineage Kinase 2 (MLK2) [ 8 ]
 Arachidonate 15-lipoxygenase, type II [ 10 ] Mixed Lineage Kinase 3 (MLK3) [ 26 ]
 Arachidonate 5-lipoxygenase [ 1812 ] Mixed lineage kinase 7 [ 109 ]
 Arachidonate 5-lipoxygenase-activating protein [ 4 ] MKP-3 [ 251 ]
 arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1 isoform 2 [ 10 ] ML-IAP-BIR [ 32 ]
 Arg-vasopressin V1 [ 1 ] MLK1 [ 10 ]
 Arginase [ 21 ] MLL [ 1 ]
 Arginase (SmARG) [ 5 ] Mobilization protein A [ 1 ]
 Arginase-1 [ 55 ] modified VEGFR3 cytoplasmic domain [ 5 ]
 Arginase-2, mitochondrial [ 45 ] Modulator of drug activity A [ 17 ]
 Arginyl-tRNA synthetase [ 2 ] Monoacylglycerol acyltransferase type 2 (h-MGAT2) [ 436 ]
 Aromatase (CYP19) [ 2094 ] Monoacylglycerol lipase ABHD12 [ 3 ]
 Aromatase cytochrome P450 [ 6 ] Monoacylglycerol lipase ABHD6 [ 12 ]
 Aromatic-L-amino-acid decarboxylase [ 15 ] Monoamine oxidase [ 3458 ]
 Arrestin, beta 1 [ 1 ] Monoamine oxidase A [ 40 ]
 Aryl hydrocarbon receptor [ 235 ] Monoamine oxidase A (MAO-A) [ 1860 ]
 Aryl Hydrocarbon Receptor (AhR) [ 25 ] Monoamine oxidase B [ 56 ]
 Arylacetamide deacetylase [ 2 ] Monoamine oxidase B (MAO-B) [ 11 ]
 Arylamine N-acetyltransferase [ 2 ] Monoamine Oxidase Type A (MAO-A) [ 48 ]
 Arylamine N-acetyltransferase 1 [ 47 ] Monoamine Oxidase Type B (MAO-B) [ 1107 ]
 Arylamine N-acetyltransferase 2 [ 67 ] Monoamine oxidase type B (MAO-B) Mutant (I199F) [ 5 ]
 Arylsulfatase [ 4 ] Monocarboxylate transporter 1 [ 76 ]
 Asialoglycoprotein receptor 1 [ 8 ] Monocarboxylate transporter 1 (MCT1) [ 46 ]
 Asparagine synthetase [ 3 ] Monocarboxylate transporter 10 [ 2 ]
 Asparaginyl Endopeptidase (AE) [ 73 ] Monocarboxylate transporter 2 [ 9 ]
 Aspartase [ 1 ] Monocarboxylate transporter 4 [ 18 ]
 Aspartate-semialdehyde dehydrogenase [ 2 ] Monocyte chemotactic protein-1 (MCP-1) [ 160 ]
 Aspartic protease PM4 [ 9 ] Monoglyceride lipase [ 45 ]
 Aspartokinase I [ 20 ] Monoglyceride lipase (MGL) [ 543 ]
 Aspartyl aminopeptidase  [ 8 ] mothers against decapentaplegic homolog 3 [ 65 ]
 Astrosclerin-3 [ 79 ] Motilin [ 39 ]
 ATP Phosphoribosyltransferase [ 7 ] Motilin receptor [ 327 ]
 ATP synthase subunit beta, mitochondrial [ 9 ] MPI protein [ 720 ]
 ATP synthase subunit gamma, mitochondrial [ 14 ] MRCK alpha [ 5 ]
 ATP-binding cassette sub-family A member 1 [ 57 ] MRCKA [ 7 ]
 ATP-binding cassette sub-family B member 6, mitochondrial [ 8 ] mRNA interferase toxin, antitoxin is MazE [ 464 ]
 ATP-binding cassette sub-family C member 8 [ 26 ] MSRA protein [ 330 ]
 ATP-binding cassette sub-family G member 2 [ 494 ] mTOR/ Abl [ 1 ]
 ATP-citrate synthase [ 132 ] mTOR/ DNA-PK [ 2 ]
 ATP-dependent clamp loaders gp44/62 [ 13 ] mTOR/ EGFR [ 1 ]
 ATP-dependent clamp loaders gp44/62 (R175K) [ 7 ] mTOR/ EphB4 [ 1 ]
 ATP-dependent clamp loaders gp44/62 (R175L) [ 7 ] mTOR/ Hck [ 1 ]
 ATP-dependent Clp protease proteolytic subunit [ 5 ] mTOR/ p110-beta [ 1 ]
 ATP-dependent DNA helicase Q1 [ 5 ] mTOR/ p110-delta [ 2 ]
 ATP-dependent RNA helicase DDX1 [ 7 ] mTOR/ PDGFR [ 1 ]
 ATP-dependent RNA helicase DDX3X [ 17 ] mTOR/ Src [ 1 ]
 ATP-sensitive inward rectifier potassium channel 1 [ 504 ] mTOR/ Src Mutant (T338I) [ 1 ]
 ATP-sensitive inward rectifier potassium channel 10 [ 2 ] mTOR/ VEGFR2 [ 1 ]
 ATPase (Na+, K+) [ 2 ] Mu opioid receptor [ 78 ]
 ATPase family AAA domain-containing protein 2 [ 101 ] Mu opioid receptor-like OR2 [ 9 ]
 ATPase family AAA domain-containing protein 2B [ 3 ] Mu-opioid receptor [ 13 ]
 Atrial natriuretic factor [ 12 ] Mu-type opioid receptor [ 5027 ]
 Atrial natriuretic peptide receptor [ 30 ] Mu-type opioid receptor (Mu) [ 4 ]
 Atrial natriuretic peptide receptor B [ 10 ] mu/kappa opioid receptor [ 2771 ]
 Atrial natriuretic peptide receptor C [ 10 ] Mucosa-associated lymphoid tissue lymphoma translocation protein 1 [ 53 ]
 atrial natriuretic peptide, ANP [ 1 ] Mucosal addressin cell adhesion molecule-1 [ 5 ]
 Aureobasidin-resistance protein [ 1 ] Multidrug and toxin extrusion protein 1 [ 69 ]
 Aurora A/TPX2 (1-43) [ 5 ] Multidrug and toxin extrusion protein 2 [ 37 ]
 Aurora B/Incenp [ 14 ] Multidrug resistance associated protein [ 5 ]
 Aurora Kinase A (Aurora-A) [ 26 ] Multidrug resistance protein CDR1 [ 10 ]
 Aurora kinase A-interacting protein [ 3 ] Multidrug resistance protein mdtK [ 4 ]
 Aurora kinase B [ 6 ] Multidrug Resistance Transporter MDR 1 [ 2 ]
 Aurora Kinase B (Aurora-B) [ 6 ] Multidrug resistance-associated protein 1 [ 1224 ]
 Aurora kinase B-A [ 3 ] Multidrug resistance-associated protein 2 (MRP2) [ 47 ]
 Aurora kinase B/Inner centromere protein [ 1815 ] Multidrug resistance-associated protein 4 [ 22 ]
 Aurora Kinase C (Aurora-C) [ 18 ] Multidrug resistance-associated protein 5 [ 7 ]
 Autoinducer 1 sensor kinase/phosphatase luxN [ 5 ] Multidrug translocase mdfA  [ 30 ]
 Autoinducer 2-binding periplasmic protein luxP [ 23 ] Multifunctional protein ADE2 [ 8 ]
 Autotaxin [ 5 ] MurA (E. cloacae) [ 2 ]
 Autotaxin (mATX) [ 50 ] MurA (E. coli) [ 50 ]
 Autotaxin (zATX) [ 1 ] MurA (H. influenzae) [ 2 ]
 Avian myoblastosis virus polyprotein II [ 1 ] MurA (P. aeruginosa) [ 10 ]
 AVPR1A [ 12 ] MurA (S. aureus) [ 4 ]
 AVPR1B [ 2 ] MurB (E. coli) [ 67 ]
 AVPR2 [ 52 ] MurB (S. aureus) [ 23 ]
 Axin-2 [ 4 ] MurC [ 39 ]
 AXL receptor tyrosine kinase [ 361 ] MurC (K. pneumoniae) [ 1 ]
 B-cell receptor CD22 [ 13 ] MurC (P. aeruginosa) [ 26 ]
 B-N-acetylhexosaminidase [ 7 ] MurC (P. mirabilis) [ 1 ]
 B-Raf Protein Kinase [ 2 ] MurC (S. aureus) [ 1 ]
 B-Raf Protein Kinase Mutant (V599E) [ 1 ] MurD [ 54 ]
 B-RAF V600E [ 1260 ] MurD (S. aureus) [ 2 ]
 B1 bradykinin receptor [ 50 ] MurE [ 11 ]
 Bacterial dihydropteroate synthase [ 56 ] MurE (E. coli) [ 3 ]
 Bacterial DNA-directed RNA polymerase [ 1 ] MurE (M. tuberculosis) [ 2 ]
 Bacterial Leucyl Aminopeptidase [ 19 ] MurF [ 23 ]
 Bacterial leucyl aminopeptidase  [ 22 ] MurF (S. aureus) [ 1 ]
 Bacterial penicillin-binding protein [ 4 ] MurF (S. pneumoniae) [ 49 ]
 Bacteriophage T4 DNA Ligase [ 9 ] Muscarinic acetylcholine receptor [ 1809 ]
 Baculoviral IAP repeat (BIR) domains BIR2 [ 14 ] Muscarinic acetylcholine receptor M1 [ 31 ]
 Baculoviral IAP repeat (BIR) domains BIR3 [ 14 ] Muscarinic acetylcholine receptor M1 (M1) [ 2012 ]
 Baculoviral IAP repeat-containing protein 2 [ 477 ] Muscarinic acetylcholine receptor M1/M5 chimeric protein [ 625 ]
 Baculoviral IAP repeat-containing protein 3 (IAP1 BIR3) [ 148 ] Muscarinic acetylcholine receptor M2 [ 1643 ]
 Baculoviral IAP repeat-containing protein 5 [ 33 ] Muscarinic acetylcholine receptor M2 and M4 [ 673 ]
 Baculoviral IAP repeat-containing protein 7 [ 35 ] Muscarinic acetylcholine receptor M3 [ 218 ]
 Baculoviral IAP repeat-containing protein 8 [ 6 ] Muscarinic acetylcholine receptor M4 [ 103 ]
 Basic fibroblast growth factor [ 159 ] Muscarinic receptor 4 [ 1 ]
 Bcl-2-like protein 11 [ 1065 ] Muscarinic receptor M1 and M2 [ 954 ]
 Bcl-2-related protein A1 [ 284 ] Muscarinic receptor M2 and M3 [ 658 ]
 BCL-W [ 214 ] Muscle glycogen phosphorylase [ 166 ]
 Bcl-xL/BAK [ 1306 ] Muscle, skeletal receptor tyrosine protein kinase [ 87 ]
 Bcl2-antagonist of cell death (BAD) [ 66 ] Muscle-type nicotinic acetylcholine receptor [ 7 ]
 Bcl2-related protein A1 (Bfl-1) [ 10 ] MutT homolog 1 protein (MTH1) [ 34 ]
 Bcr-Abl [ 27 ] Myc proto-oncogene protein [ 4 ]
 Bcr/Abl fusion protein [ 1707 ] Mycothiol S-conjugate amidase [ 22 ]
 BDKRB1 [ 59 ] Myelin transcription factor 1 [ 2 ]
 BDKRB2 [ 5 ] Myelin-associated glycoprotein [ 49 ]
 Benzodiazepine central [ 9 ] Myeloblastin [ 6 ]
 Benzodiazepine peripheral [ 4 ] Myeloid cell leukemia 1 (Mcl-1) [ 8 ]
 BET bromodomain 2(1) (BRD2(1)) [ 3 ] Myeloid/lymphoid or mixed-lineage leukemia (MLL) [ 7 ]
 BET bromodomain 2(1,2) (BRD2(1,2)) [ 3 ] Myeloperoxidase (MPO) [ 146 ]
 BET bromodomain 2(2) (BRD2(2)) [ 3 ] MYLK [ 8 ]
 BET bromodomain 3(1) (BRD3(1)) [ 3 ] MymA [ 1 ]
 BET bromodomain 3(1,2) (BRD3(1,2)) [ 3 ] MYO3B [ 3 ]
 BET bromodomain 3(2) (BRD3(2)) [ 3 ] Myoglobin [ 4 ]
 BET bromodomain 4 (BRD4) [ 4 ] Myosin IIIA [ 81 ]
 BET bromodomain 4(1,2) (BRD4(1,2)) [ 8 ] Myosin light chain kinase [ 77 ]
 BET bromodomain 4(2) (BRD4(2)) [ 3 ] myosin light chain kinase 2 [ 87 ]
 Beta amyloid A4 protein [ 582 ] Myosin light chain kinase family member 4 [ 84 ]
 Beta lactamase [ 657 ] Myosin light chain kinase, smooth muscle [ 150 ]
 Beta tubulin [ 29 ] Myosin-IIIB [ 81 ]
 Beta-1 adrenergic receptor [ 1821 ] Myosin-J heavy chain [ 1 ]
 Beta-1,3-galactosyltransferase 1 [ 2 ] Myosin-Va [ 1 ]
 Beta-1,3-glucan synthase [ 17 ] Myotonin-protein kinase [ 95 ]
 Beta-1,4-galactosyltransferase 1 [ 9 ] Myristoyl-CoA:protein N-myristoyltransferase (Nmt) [ 451 ]
 Beta-1,4-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase [ 15 ] N-acetyl-beta-D-glucosaminidase (O-GlcNAcase) [ 129 ]
 Beta-2 adrenergic receptor [ 495 ] N-acetyllactosaminide alpha-1,3-galactosyltransferase [ 8 ]
 Beta-2-microglobulin [ 7 ] N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 3 [ 2 ]
 Beta-3 adrenergic receptor [ 1443 ] n-AChR [ 52 ]
 beta-actin [ 4 ] N-acylethanolamine acid amidase (NAAA) [ 41 ]
 Beta-adrenergic receptor [ 130 ] N-acylethanolamine-hydrolyzing acid amidase (NAAA) [ 105 ]
 Beta-adrenergic receptor kinase 2 [ 2 ] N-acylneuraminate-9-phosphatase [ 4 ]
 Beta-amylase [ 6 ] N-acylsphingosine-amidohydrolase [ 39 ]
 Beta-amyloid protein 40 [ 12 ] N-arachidonyl glycine receptor [ 36 ]
 Beta-amyloid protein 42 [ 6 ] N-lysine methyltransferase SETD6 (SETD6) [ 1 ]
 Beta-carbonic anhydrase [ 239 ] N-lysine methyltransferase SMYD2 [ 19 ]
 Beta-casein [ 1 ] N-methyl D-aspartate receptor subtype 2B (NMDA)(NR2B) [ 437 ]
 Beta-catenin [ 25 ] N-myristoyltransferase (NMT1) [ 506 ]
 Beta-catenin/APC-R3 [ 4 ] N-terminal nucleophile hydrolase (PVdQ) [ 4 ]
 Beta-catenin/E-cadherin [ 4 ] N-type calcium channel subunits alpha 1B (Cav2.2), Beta 3, and Alpha 2 Delta [ 45 ]
 Beta-catenin/Tcf4 [ 4 ] N1L [ 12 ]
 Beta-chymotrypsin [ 134 ] Na(+)/H(+) antiporter nhaA [ 1 ]
 Beta-galactosidase [ 413 ] Na+/H+ exchanger regulatory factor-1 PDZ domain (PDZ1) [ 6 ]
 beta-Galactosidase (β-Gal) [ 6 ] Na+/H+ exchanger regulatory factor-1 PDZ domain (PDZ2) [ 3 ]
 beta-Galactosidase (β-Gal)(I51T) [ 6 ] Na,K-ATPase α1β1 [ 18 ]
 beta-Galactosidase (β-Gal)(R201C) [ 6 ] Na,K-ATPase α2β1 [ 18 ]
 beta-Galactosidase (β-gal) [ 6 ] Na,K-ATPase isoform alpha-1 (α1) [ 5 ]
 Beta-galactoside alpha-2,6-sialyltransferase 1 [ 7 ] Na/K-ATPase [ 46 ]
 Beta-galactoside-binding lectin [ 5 ] NAALADase II [ 20 ]
 Beta-glucocerebrosidase  [ 38 ] nAChR alpha4 beta2 subtype [ 16 ]
 Beta-glucosidase [ 217 ] NACHT, LRR and PYD domains-containing protein 1 isoform 1 [ 41 ]
 Beta-glucosidase A [ 29 ] NACHT, LRR and PYD domains-containing protein 3 [ 3 ]
 Beta-glucosidase cytosolic [ 12 ] NAD kinase [ 7 ]
 Beta-glucuronidase [ 8 ] NAD kinase (NADK) [ 3 ]
 Beta-glucuronidase (β-glucuronidase) [ 282 ] NAD kinase 1 (NADK1) [ 3 ]
 Beta-glucuronidase (CpGUS) [ 6 ] NAD synthetase [ 4 ]
 Beta-glucuronidase (EcGUS) [ 16 ] NAD-dependent deacetylase HST2 [ 26 ]
 Beta-glucuronidase (SaGUS) [ 6 ] NAD-dependent deacetylase sirtuin 2 [ 630 ]
 Beta-hexosaminidase [ 5 ] NAD-Dependent Deacetylase Sirtuin-1 [ 620 ]
 Beta-hexosaminidase subunit alpha (HexA) [ 27 ] NAD-dependent histone deacetylase SIR2 [ 33 ]
 Beta-hexosaminidase subunit beta (Hex B) [ 18 ] NAD-dependent protein deacetylase sirtuin-3 (SIRT3) [ 192 ]
 beta-Hydroxyacyl-Acyl Carrier Protein Dehydratase (FabZ) [ 17 ] NAD-dependent protein deacetylase sirtuin-5 (SIRT5) [ 36 ]
 beta-Hydroxyacyl-acyl carrier protein dehydratase (FtFabZ) [ 4 ] NAD-dependent protein deacetylase sirtuin-7 (SIRT7) [ 4 ]
 beta-Hydroxyacyl-acyl carrier protein dehydratase (YpFabZ) [ 4 ] NADH-ubiquinone oxidoreductase [ 36 ]
 Beta-ketoacyl-ACP synthase (KasA) [ 19 ] NADH-ubiquinone oxidoreductase MLRQ subunit [ 2 ]
 Beta-ketoacyl-ACP synthase (KasA) C171Q [ 17 ] NADH-ubiquinone oxidoreductase subunit B14.7 [ 2 ]
 Beta-ketoacyl-ACP synthase III (FabH) [ 209 ] NADP-dependent leukotriene B4 12-hydroxydehydrogenase [ 4 ]
 Beta-ketoacyl-ACP-synthase III [ 10 ] NADP-dependent malic enzyme [ 11 ]
 Beta-lactamase [ 446 ] NADPH oxidase 1 [ 194 ]
 Beta-lactamase (AmpC) [ 111 ] NADPH oxidase 2 (NOX2) [ 62 ]
 Beta-lactamase (CTX-M) [ 14 ] NADPH oxidase 4 [ 107 ]
 Beta-lactamase (KPC-2) [ 111 ] NADPH oxidase 5 [ 17 ]
 Beta-lactamase (SHV-1) [ 33 ] NADPH-dependent enoyl-ACP reductase (FabI) [ 40 ]
 Beta-lactamase (TEM-1) [ 225 ] NanoLuc luciferase (Nluc) [ 47 ]
 Beta-lactamase 1 [ 12 ] Natural resistance-associated macrophage protein 1 [ 48 ]
 Beta-lactamase 2 [ 15 ] Natural resistance-associated macrophage protein 2 [ 48 ]
 Beta-lactamase ACC-4 [ 6 ] Nck adaptor protein 1 [ 4 ]
 Beta-lactamase ADC-33 [ 4 ] NCOA2 protein [ 349 ]
 Beta-lactamase AmpC [ 357 ] NEDD8-activating enzyme E1 regulatory subunit [ 4 ]
 Beta-lactamase class C [ 40 ] NEK1 [ 2 ]
 Beta-lactamase GES-13 [ 4 ] NEK9 [ 2 ]
 Beta-lactamase L1 [ 51 ] Neprilysin [ 758 ]
 Beta-lactamase NDM-1 [ 12 ] Nerve growth factor receptor Trk-A [ 1 ]
 Beta-lactamase OXA-10 [ 2 ] Neural Wiskott-Aldrich syndrome protein [ 2 ]
 Beta-lactamase OXA-2 [ 1 ] Neuraminidase [ 172 ]
 Beta-lactamase pse-1 [ 1 ] Neuraminidase (NA) [ 29 ]
 Beta-lactamase SCO-1 [ 3 ] Neuraminidase A [ 373 ]
 Beta-lactamase SHV-11 [ 1 ] Neuraminidase A (NanA) [ 3 ]
 Beta-lactamase SHV-5 [ 10 ] Neuraminidase B [ 241 ]
 Beta-lactamase SHV-55 [ 1 ] Neuraminidase B (NanB) [ 1 ]
 Beta-lactamase TEM [ 43 ] Neuraminidase C (NanC) [ 1 ]
 Beta-lactamase TEM-125 [ 2 ] Neuraminidase N1 [ 1 ]
 Beta-lactamase type II [ 70 ] Neuraminidase N3 [ 1 ]
 Beta-lactamase VIM-1 [ 3 ] Neurogenic locus notch homolog protein 2 [ 1 ]
 Beta-lactoglobulin [ 2 ] Neurogenic locus notch homolog protein 4 [ 1 ]
 Beta-mannosidase [ 46 ] Neurokinin 1 receptor [ 2953 ]
 Beta-N-acetyl-D-hexosaminidase-A/B [ 1 ] Neurokinin 2 receptor [ 971 ]
 Beta-nerve growth factor [ 1 ] Neurokinin 3 receptor [ 1055 ]
 Beta-secretase (BACE) [ 6531 ] Neuromedin B [ 16 ]
 beta-Secretase (BACE-1) [ 74 ] Neuromedin-K receptor [ 14 ]
 Beta-secretase 1 [ 4 ] Neuromedin-U receptor 1 [ 6 ]
 Beta-secretase 1 (1-458 aa) [ 541 ] Neuromedin-U receptor 2 [ 14 ]
 Beta-secretase 1 (BACE) [ 163 ] Neuronal acetylcholine receptor [ 1481 ]
 Beta-secretase 1 (BACE1) [ 165 ] Neuronal acetylcholine receptor protein alpha-10/alpha-9 subunit [ 10 ]
 Beta-secretase 2 [ 14 ] Neuronal acetylcholine receptor protein alpha-2 subunit/subunit beta-4 [ 12 ]
 Beta-secretase 2 (BACE2) [ 1287 ] Neuronal acetylcholine receptor protein alpha-2/beta-2 subunit [ 35 ]
 Beta-xylosidase [ 3 ] Neuronal acetylcholine receptor protein alpha-2/beta-4 subunit [ 20 ]
 Betaine transporter [ 33 ] Neuronal acetylcholine receptor protein alpha-3/beta-2 subunit [ 112 ]
 Betaine--homocysteine S-methyltransferase 1 [ 17 ] Neuronal acetylcholine receptor protein alpha-3/beta-4 subunit [ 279 ]
 Bfl-1 [ 467 ] Neuronal acetylcholine receptor protein alpha-4/beta-2 subunit [ 1549 ]
 BHE [ 6 ] Neuronal acetylcholine receptor protein alpha-4/beta-4 subunit [ 82 ]
 Bifunctional dihydrofolate reductase-thymidylate synthase [ 7 ] Neuronal acetylcholine receptor protein alpha-6 subunit [ 21 ]
 Bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase, mitochondrial [ 1 ] Neuronal acetylcholine receptor protein alpha-7 subunit [ 868 ]
 Bifunctional protein (GlmU) [ 85 ] Neuronal acetylcholine receptor protein alpha-9 subunit [ 1 ]
 Bifunctional protein GlmU [ 37 ] Neuronal acetylcholine receptor protein beta-2 subunit/protein beta-3 subunit/subunit alpha-3/subunit alpha-6 [ 2 ]
 BIKE [ 12 ] Neuronal acetylcholine receptor subunit alpha-2 [ 29 ]
 Bile acid receptor [ 9 ] Neuronal acetylcholine receptor subunit alpha-3 [ 53 ]
 Bile acid receptor FXR [ 867 ] Neuronal acetylcholine receptor subunit alpha-4 [ 324 ]
 Bile acid transporter [ 20 ] Neuronal acetylcholine receptor subunit alpha-4 beta 2 [ 11 ]
 Bile salt export pump [ 89 ] Neuronal acetylcholine receptor subunit alpha-7 [ 2 ]
 Bile salt export pump (BSEP) [ 116 ] Neuronal acetylcholine receptor subunit beta-2 [ 20 ]
 Bile Salt Export Pump, BSEP [ 11 ] Neuronal acetylcholine receptor subunit beta-4 [ 8 ]
 BioDB n*138 SEQ ID NO: 2 [ 1 ] Neuronal acetylcholine receptor; alpha2/beta2 [ 22 ]
 Biotin Carboxylase [ 14 ] neuronal munc18-1 binding protein [ 216 ]
 Biotin ligase [ 14 ] Neuronal proto-oncogene tyrosine-protein kinase Src [ 15 ]
 Biotin--protein ligase [ 12 ] Neuropeptide FF receptor 1 [ 83 ]
 BiP isoform A [ 12 ] Neuropeptide FF receptor 2 [ 85 ]
 BirA Bifunctional Protein [ 24 ] Neuropeptide S receptor [ 98 ]
 BirA Bifunctional Protein Mutant (V214A) [ 1 ] Neuropeptide Y [ 9 ]
 BirA Bifunctional Protein Mutant (V219A) [ 1 ] Neuropeptide Y receptor type 1 [ 1173 ]
 BirA Bifunctional Protein Mutant (W223A) [ 1 ] Neuropeptide Y receptor type 2 [ 747 ]
 Bis(5'adenosyl)-triphosphatase [ 29 ] Neuropeptide Y receptor type 4 [ 11 ]
 BLK [ 1 ] Neuropeptide Y receptor type 5 [ 62 ]
 Bloom syndrome protein [ 37 ] Neuropeptide Y receptor type 5 ( NPY Y5) [ 1254 ]
 BMP-2-inducible protein kinase [ 82 ] Neuropeptide Y receptor type 5 (NPY Y5) [ 177 ]
 BMX [ 2 ] Neuropeptide Y-Y2 receptor [ 3 ]
 Bombesin [ 42 ] neuropeptides B/W receptor 1 [ 325 ]
 Bombesin 4 [ 32 ] Neuropeptides B/W receptor type 1 [ 41 ]
 Bombesin receptor subtype-3 [ 194 ] Neuropilin-1 [ 63 ]
 Bone morphogenetic protein [ 11 ] Neurotensin receptor [ 68 ]
 Bone morphogenetic protein 1 [ 403 ] Neurotensin receptor 1 [ 101 ]
 Bone morphogenetic protein 2 [ 3 ] Neurotensin receptor 2 [ 37 ]
 Bone morphogenetic protein 4 [ 44 ] Neurotensin receptor 3 [ 43 ]
 Bone morphogenetic protein 6 [ 3 ] Neurotensin receptor type 1 (NTSR1-H4) [ 7 ]
 Bone Morphogenetic Protein Receptor type II (BMPR2) [ 6 ] Neurotrophic tyrosine kinase receptor [ 1690 ]
 Bone morphogenetic protein receptor type-1A [ 1 ] Neurotrophic tyrosine kinase receptor type 2 [ 218 ]
 Bone morphogenetic protein receptor type-1B [ 1 ] Neurotrophic tyrosine kinase, receptor, type 2 [ 2 ]
 Bone morphogenetic protein receptor type-1B (BMPR1B) [ 86 ] Neutral alpha-glucosidase AB [ 8 ]
 Bone morphogenetic protein receptor type-2 [ 90 ] Neutral alpha-glucosidase C [ 10 ]
 botulinum neurotoxin type A [ 648 ] Neutral amino acid transporter B(0) [ 29 ]
 Botulinum neurotoxin type B [ 2 ] Neutral ceramidase [ 3 ]
 Botulinum neurotoxin type E [ 6 ] Neutral cholesterol ester hydrolase 1 [ 126 ]
 botulinum neurotoxin type F, BoNT/F [ 72 ] Neutral Endopeptidase (NEP) [ 472 ]
 Bovine viral diarrhoea virus polyprotein [ 1 ] Neutral sphingomyelinase [ 34 ]
 BR serine/threonine-protein kinase 1 [ 87 ] neutrophil cytosolic factor 1 [ 1015 ]
 BR serine/threonine-protein kinase 2 [ 86 ] Neutrophil elastase [ 11 ]
 Bradykinin B1 receptor [ 797 ] NF-kappa-beta-inducing kinase (NF-kB) [ 649 ]
 Bradykinin B2 receptor [ 688 ] NGF [ 3 ]
 Bradykinin-1 Receptor [ 60 ] NH(3)-dependent NAD(+) synthetase [ 51 ]
 BRAF-MEK-ERK [ 99 ] Nicotinamidase (BbNic) [ 9 ]
 Brain glycogen phosphorylase [ 88 ] Nicotinamidase (CePNC1) [ 4 ]
 Branched-chain-amino-acid aminotransferase, mitochondrial [ 114 ] Nicotinamidase (CePNC2) [ 4 ]
 Branched-chain-amino-acid transferase [ 31 ] Nicotinamidase (Pnc1) [ 8 ]
 BRCA1-associated RING domain protein 1 [ 20 ] Nicotinamidase (PncA) [ 6 ]
 BRD4-BD1 and Histone H4 [ 61 ] Nicotinamidase (SpNic) [ 10 ]
 Breakpoint cluster region protein /Tyrosine-protein kinase ABL [ 405 ] Nicotinamide adenine dinucleotide synthetase (NADs) [ 119 ]
 Breast cancer type 1 susceptibility protein [ 35 ] Nicotinamide N-methyltransferase (NNMT) [ 8 ]
 BRISC complex [ 1 ] Nicotinamide phosphoribosyltransferase [ 2243 ]
 Bromodomain adjacent to zinc finger domain protein 2A [ 37 ] Nicotinate-nucleotide adenylyltransferase [ 11 ]
 Bromodomain adjacent to zinc finger domain protein 2B [ 48 ] Nicotinate-nucleotide adenylyltransferase (NadD) [ 85 ]
 Bromodomain and PHD finger-containing protein 3 [ 8 ] Nicotinic acetylcholine receptor alpha-4/beta-2 [ 1 ]
 Bromodomain and WD repeat-containing protein 1 [ 1 ] Nicotinic acetylcholine receptor alpha1 subunit [ 4 ]
 Bromodomain protein 4 (BRD4-BD1) [ 215 ] Nicotinic acetylcholine receptor alpha1/beta1/epsilon/delta [ 1 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 D144A) [ 2 ] Nicotinic acetylcholine receptor alpha1/beta1/gamma/delta [ 2 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 D145A) [ 2 ] Nicotinic acetylcholine receptor alpha2/beta2 [ 8 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 I146A) [ 2 ] Nicotinic acetylcholine receptor alpha2/beta4 [ 12 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 L94A) [ 2 ] Nicotinic acetylcholine receptor alpha3/beta4/alpha5 [ 1 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 M149A) [ 2 ] Nicotinic acetylcholine receptor alpha4/beta2/alpha5 [ 13 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 N140A) [ 1 ] Nicotinic acetylcholine receptor alpha6/alpha3/beta2/beta3 [ 4 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 P82A) [ 2 ] Nicotinic acetylcholine receptor alpha6/alpha3/beta4 [ 118 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 W81A) [ 2 ] Nicotinic acetylcholine receptor alpha9/alpha10 [ 54 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 WT) [ 2 ] Nicotinic acetylcholine receptor beta-2 (β2 nAChR) [ 1 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 Y139F) [ 2 ] Nicotinic Alpha-Bungarotoxin [ 11 ]
 Bromodomain protein 4 bromodomain 1 (BRD4 BD1 Y97F) [ 1 ] nicotinic central [ 1 ]
 Bromodomain testis (1, 2) (BRDT(1,2)) [ 3 ] Niemann-Pick C1 protein [ 1 ]
 Bromodomain testis 1 (BRDT(1)) [ 26 ] Niemann-Pick C1-like 1 protein [ 4 ]
 Bromodomain testis 2 (BRDT(2)) [ 3 ] Niemann-Pick C1-like protein 1 [ 162 ]
 Bromodomain testis-specific protein [ 11 ] Nischarin [ 15 ]
 Bromodomain testis-specific protein (BRDT) [ 8 ] Nitric Oxide Synthase [ 2 ]
 Bromodomain-containing protein 1 [ 32 ] Nitric oxide synthase (bsNOS) [ 24 ]
 Bromodomain-containing protein 2 [ 346 ] Nitric Oxide Synthase I218V [ 2 ]
 Bromodomain-containing protein 2 (BRD2) [ 8 ] Nitric oxide synthase mutant (eNOS L111A) [ 2 ]
 Bromodomain-containing protein 3 [ 319 ] Nitric oxide synthase mutant (eNOS Y477A) [ 2 ]
 Bromodomain-containing protein 3 (BRD3) [ 8 ] Nitric oxide synthase mutant (nNOS H341L) [ 2 ]
 Bromodomain-containing protein 4 [ 906 ] Nitric oxide synthase mutant (nNOS M336V/D597N) [ 9 ]
 Bromodomain-containing protein 4 (BRD4) [ 575 ] Nitric oxide synthase, brain [ 1073 ]
 Bromodomain-containing protein 4 Bromodomain 1 (BRD4-1) [ 42 ] Nitric Oxide Synthase, brain Mutant (D597N) [ 8 ]
 Bromodomain-containing protein 4 Bromodomain 2 (BRD4-2) [ 42 ] Nitric Oxide Synthase, brain Mutant (D597N/M336V) [ 4 ]
 Bromodomain-containing protein 7 [ 20 ] Nitric Oxide Synthase, endothelial [ 468 ]
 Bromodomain-containing protein 8 [ 1 ] Nitric Oxide Synthase, endothelial Mutant (N368D) [ 3 ]
 Bromodomain-containing protein 9 [ 55 ] Nitric oxide synthase, inducible [ 1747 ]
 BRS3 [ 350 ] Nitric-oxide synthase (endothelial and brain) [ 840 ]
 BRSK2 [ 5 ] Nitric-oxide synthase, brain [ 617 ]
 Butyrylcholine esterase [ 2313 ] Nitric-oxide synthase, endothelial [ 38 ]
 Butyrylcholinesterase [ 68 ] Nitric-oxide synthase, NOS (inducible) [ 1 ]
 Butyrylcholinesterase (BChE) [ 932 ] Nitrogen oxide synthase - neuronal [ 3 ]
 Butyrylcholinesterase (BuChE) [ 2303 ] NK-3 receptor [ 5 ]
 BZLF1 [ 193 ] NLRP3 protein [ 73 ]
 BZLF2 [ 835 ] NMB [ 32 ]
 C-8 sterol isomerase [ 43 ] NMBR [ 177 ]
 C-C chemokine receptor type 1 [ 749 ] NMDA [ 8 ]
 C-C chemokine receptor type 2 [ 1779 ] NMDA receptor subunit 2C (GluN2C) [ 185 ]
 C-C chemokine receptor type 3 [ 1170 ] NMDA receptor subunit 2D (GluN2D) [ 51 ]
 C-C chemokine receptor type 4 [ 14 ] NMDA receptor subunit 3A-1 (GluN3A) [ 20 ]
 C-C chemokine receptor type 4 (CCR4) [ 406 ] NMDA receptor subunit N2A (GluN2A) [ 57 ]
 C-C chemokine receptor type 5 [ 2121 ] Nociceptin receptor [ 1640 ]
 C-C chemokine receptor type 6 (CCR6) [ 296 ] Nociceptin/mu opioid receptor [ 2945 ]
 C-C chemokine receptor type 7 [ 2 ] Nociceptin/Orphanin FQ, NOP receptor [ 105 ]
 C-C chemokine receptor type 8 [ 195 ] Non-lysosomal glucosylceramidase [ 1 ]
 C-C chemokine receptor type 9 [ 54 ] Non-receptor tyrosine-protein kinase TNK1 [ 83 ]
 C-C motif chemokine 2 [ 30 ] Non-receptor tyrosine-protein kinase TYK2 [ 1 ]
 C-C motif chemokine 5 [ 33 ] Non-specific lipid-transfer protein [ 1 ]
 c-Jun N-terminal kinase 1 truncation (JNK1) (1-363) [ 1 ] Non-structural protein 5A (NS5A) [ 44 ]
 c-Jun N-terminal kinase 3 [ 85 ] Non-structural protein 5B (NS5B) [ 220 ]
 c-Jun N-terminal kinase, JNK [ 1511 ] Nonstructural protein NS3-4A [ 40 ]
 c-Kit [ 4 ] Norepinephrine Monoamine transporters [ 1343 ]
 c-Met/ALK [ 3 ] Norepinephrine transporter [ 166 ]
 c-Met/EGFR [ 3 ] NOS [ 1 ]
 c-Met/RET [ 3 ] Notch 1 intracellular domain (Notch 1) [ 55 ]
 C-RAF [ 727 ] Notch 1-CBF1 [ 29 ]
 C-Raf Protein Kinase [ 1 ] Notch 3 intracellular domain (Notch 3) [ 55 ]
 C-terminal binding protein (CtBP1 A52D) [ 1 ] Notch 3-CBF1 [ 29 ]
 C-terminal binding protein (CtBP1 E295A) [ 1 ] NPFF [ 11 ]
 C-terminal binding protein (CtBP1 H315A) [ 1 ] NPFF2 [ 35 ]
 C-terminal binding protein (CtBP1 R266Q) [ 1 ] NPM/ALK (Nucleophosmin/ALK tyrosine kinase receptor) [ 1541 ]
 C-terminal binding protein (CtBP1 V66R) [ 1 ] NPY1R [ 27 ]
 C-terminal binding protein (CtBP1 W318F) [ 1 ] NPY2R [ 86 ]
 C-terminal-binding protein 1 (CtBP1) [ 3 ] NPY5R [ 37 ]
 C-terminal-binding protein 2 [ 25 ] NR2B Channel Blocker [ 28 ]
 C-terminal-binding protein 2 (CtBP2) [ 3 ] NRI [ 3 ]
 C-type lectin domain family 4 member C [ 1 ] NS3 [ 145 ]
 C-type lectin domain family 4 member K [ 1 ] NS3 Protease [ 1 ]
 C-X-C chemokine receptor type 2 [ 6 ] NS3 Protein [ 17 ]
 C-X-C chemokine receptor type 3 [ 98 ] NS3 serine protease (NS3) [ 340 ]
 C-X-C chemokine receptor type 3 (CXCR3A) [ 1050 ] NS3-4A protease [ 10 ]
 C-X-C chemokine receptor type 4 [ 1 ] NS3-NS4A Protease [ 67 ]
 C-X-C chemokine receptor type 4 (CXCR4) [ 561 ] NS3-NS5B [ 12 ]
 C-X-C chemokine receptor type 4 (CXCR4/SDF-1) [ 76 ] NS3/4A protease [ 144 ]
 C-X-C chemokine receptor type 5 isoform 1 [ 2 ] NS3/4A protein [ 211 ]
 C-X-C chemokine receptor type 7 (CXCR7) [ 572 ] NS5B [ 2 ]
 C-X-C motif chemokine 10 (CXCL10) [ 203 ] NT [ 23 ]
 C-X-C motif chemokine 2 [ 3 ] NT-3 growth factor receptor [ 115 ]
 C-X3-C chemokine receptor 1 [ 51 ] NTSR1 [ 1 ]
 C3a anaphylatoxin chemotactic receptor [ 141 ] NTSR2 [ 3 ]
 C5a anaphylatoxin chemotactic receptor [ 3 ] NUAK family SNF1-like kinase 1 [ 123 ]
 C5a anaphylatoxin chemotactic receptor (C5aR) [ 493 ] NUAK family SNF1-like kinase 2 [ 85 ]
 CA I + BH [ 1 ] Nuclear factor erythroid 2-related factor 2 [ 48 ]
 CA III + BH [ 1 ] Nuclear factor NF-kappa-B [ 1130 ]
 CA VII + BH [ 1 ] Nuclear factor NF-kappa-B (NF-kB) [ 136 ]
 CA XIII + BH [ 1 ] Nuclear receptor coactivator 1 [ 287 ]
 CAAX prenyl protease 1 homolog [ 2 ] nuclear receptor coactivator 1 isoform 1 [ 349 ]
 Cadherin-2 [ 1 ] nuclear receptor coactivator 3 isoform a [ 649 ]
 CAI-1 autoinducer sensor kinase/phosphatase CqsS [ 51 ] Nuclear receptor corepressor 1 [ 35 ]
 calcineurin [ 1 ] nuclear receptor corepressor 2 isoform 2 [ 239 ]
 calcineurin A1, putative [ 42 ] Nuclear receptor ROR-alpha [ 693 ]
 Calcitonin gene-related peptide (CGRP alpha) [ 119 ] Nuclear receptor ROR-beta [ 80 ]
 Calcitonin gene-related peptide 1 [ 12 ] Nuclear receptor ROR-gamma [ 662 ]
 Calcitonin gene-related peptide type 1 receptor [ 729 ] nuclear receptor subfamily 0 group B member 1 [ 247 ]
 Calcitonin gene-related peptide type 1 receptor/Receptor activity-modifying protein 1 [ 76 ] Nuclear receptor subfamily 1 group D member 1 [ 76 ]
 Calcitonin receptor [ 16 ] Nuclear receptor subfamily 1 group D member 2 [ 4 ]
 Calcium channel [ 56 ] Nuclear receptor subfamily 1 group I member 2 [ 34 ]
 Calcium channel (DHP) [ 6 ] Nuclear receptor subfamily 1 group I member 3 [ 65 ]
 Calcium channel (Type L) [ 5 ] Nuclear receptor subfamily 2 group C member 2 [ 8 ]
 Calcium channel (Type N) [ 8 ] Nuclear receptor subfamily 4 group A member 2 [ 12 ]
 Calcium channel (Type T,L) [ 4 ] nuclear receptor subfamily 4, group A, member 1 [ 281 ]
 Calcium channel (VER) [ 7 ] nuclear receptor subfamily 5 group A member 2 isoform 2 [ 239 ]
 Calcium channel diltiazem [ 1 ] Nuclear SET domain-containing protein 1 (NSD1) [ 1 ]
 Calcium dependent protein kinase [ 1 ] Nuclear SET domain-containing protein 2 (NSD2) [ 1 ]
 Calcium release-activated calcium (CRAC) [ 56 ] Nuclear SET domain-containing protein 3 (NSD3) [ 1 ]
 Calcium release-activated calcium channel [ 13 ] Nucleoprotein [ 2 ]
 Calcium sensing receptor [ 21 ] Nucleoprotein TPR [ 2 ]
 Calcium-activated potassium channel alpha/beta 1 [ 82 ] Nucleoside triphosphate diphosphohydrolase 3 [ 5 ]
 Calcium-activated potassium channel subunit alpha-1 [ 15 ] Nucleosome-remodeling factor subunit BPTF [ 7 ]
 Calcium-dependent protein kinase 1 [ 87 ] nucleotide-binding oligomerization domain containing 1 [ 842 ]
 Calcium-dependent protein kinase 4 [ 2 ] nucleotide-binding oligomerization domain containing 2 [ 597 ]
 Calcium-independent phospholipase A2 [ 4 ] Nucleotide-binding oligomerization domain-containing protein 2 [ 80 ]
 Calcium-sensing receptor (CaSR) [ 556 ] O-acetylserine sulfhydrylase [ 20 ]
 Calcium/calmodulin- dependent protein kinase IV (CAMKIV) [ 7 ] O-acyltransferase [ 1 ]
 Calcium/calmodulin-dependent protein kinase II [ 3 ] O-GlcNAc Transferase (OGT) [ 27 ]
 Calcium/calmodulin-dependent protein kinase kinase 2 (CaMKKB) P274E [ 1 ] o-Succinylbenzoyl-CoA synthase (MenE) [ 11 ]
 Calcium/calmodulin-dependent protein kinase type 1B [ 1 ] Octaprenyl diphosphate synthase (OPPS) [ 1 ]
 Calcium/calmodulin-dependent protein kinase type II subunit delta (CaMKII subunit delta) [ 1 ] Olfactory receptor 17 [ 5 ]
 Calcium/calmodulin-dependent protein kinase type II subunit gamma (CAMKllg) [ 1 ] Olfactory receptor class A 1 (ORA1) [ 11 ]
 Calmodulin [ 49 ] Oligopeptide transporter small intestine isoform [ 326 ]
 Calmodulin-domain protein kinase 1 [ 159 ] Oligopeptide transporter, kidney isoform [ 34 ]
 Calmodulin-sensitive adenylate cyclase [ 26 ] Oligosaccharyl transferase (OT) [ 8 ]
 Calnexin [ 1 ] Oligosaccharyl transferase 48 kDa subunit [ 13 ]
 calpain [ 1 ] OPIATE Kappa 3 [ 11 ]
 Calpain 1 [ 18 ] Opiate non-selective [ 13 ]
 Calpain 1/2 [ 3 ] OPIATE Sigma [ 14 ]
 Calpain 1/small subunit 1 [ 79 ] Opioid growth factor receptor-like protein 1 [ 439 ]
 Calpain 2 [ 35 ] Opioid receptor [ 1333 ]
 Calpain small subunit 1 [ 26 ] Opioid receptors; mu & delta [ 2053 ]
 Calpain-1 [ 70 ] Opioid receptors; mu and delta [ 15 ]
 Calpain-2 [ 10 ] Opioid receptors; mu/kappa/delta [ 58 ]
 Calpain-2 (m-Calpain) [ 175 ] OPRD1 [ 64 ]
 Calpain1/2 [ 617 ] OPRK1 [ 12 ]
 CaM kinase I alpha [ 106 ] OPRM1 [ 158 ]
 CaM kinase I delta [ 87 ] Orexin receptor 1 [ 3179 ]
 CaM kinase I gamma [ 84 ] Orexin receptor 2 [ 3329 ]
 CaM kinase II [ 244 ] Orexin receptor type 1 [ 2 ]
 CaM kinase II alpha [ 1 ] Orexin receptor type 1 (OX1) [ 402 ]
 CaM kinase II beta [ 1 ] Orexin receptor type 2 [ 2 ]
 CaM kinase IV [ 107 ] Orexin receptor type 2 (OX2) [ 47 ]
 CaM-kinase kinase alpha [ 87 ] Organic anion-transporting polypeptide 1D1 (Oatp1d1) [ 30 ]
 CaM-kinase kinase beta [ 95 ] Ornithine aminotransferase, mitochondrial [ 2 ]
 CAM-RNase A [ 53 ] Ornithine carbamoyltransferase [ 8 ]
 CAMK1D [ 6 ] Ornithine decarboxylase [ 64 ]
 CAMK2A [ 97 ] Orotate phosphoribosyltransferase (HsOPRT) [ 30 ]
 CAMK2B [ 89 ] Orotate phosphoribosyltransferase (PfOPRT) [ 20 ]
 CAMK2D [ 5 ] Orotidine Monophosphate Decarboxylase (ODCase) [ 19 ]
 CAMK2G [ 5 ] Orotidine phosphate decarboxylase [ 4 ]
 cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A [ 3671 ] OSBP-related protein 4 (ORP4L) [ 2 ]
 cAMP-activated global transcriptional regulator CRP [ 1 ] OSBP-related protein 4 (ORP4S) [ 2 ]
 cAMP-dependent protein kinase (PKA) [ 876 ] ouabain [ 1 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR1 (1) [ 5 ] Outer membrane protein MIP [ 13 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR1 (2) [ 5 ] Ovarian cancer G-protein coupled receptor 1 [ 1 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR1 (3) [ 5 ] Oxaloacetate decarboxylase (PA4872) [ 6 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR1 (4) [ 5 ] Oxoeicosanoid receptor 1 [ 46 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR2 (1) [ 5 ] OXTR [ 7 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR2 (2) [ 1 ] Oxysterols receptor LXR-alpha [ 1 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR2 (3) [ 3 ] Oxytocin receptor [ 1238 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR3 [ 5 ] P-glycoprotein (P-gp) [ 94 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR3 (1) [ 5 ] P-glycoprotein 1 [ 63 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR4 [ 5 ] P-glycoprotein 1 (Pgp/MDR1) [ 1161 ]
 cAMP-Dependent Protein Kinase (PKA) Mutant PKAR5 [ 5 ] P-glycoprotein 1 and 3 (MDR1a/MDR1b) [ 89 ]
 cAMP-dependent protein kinase beta-1 catalytic subunit [ 1 ] P-gp nanodisc·BD-verapamil [ 2 ]
 cAMP-dependent protein kinase catalytic subunit gamma [ 2 ] P-gp nanodisc·BD-vinblastine [ 2 ]
 cAMP-dependent protein kinase type I-alpha regulatory subunit [ 13 ] P-hydroxybenzoate hydroxylase [ 2 ]
 cAMP-dependent protein kinase type II-beta regulatory subunit [ 10 ] P-protein [ 8 ]
 cAMP-specific 3',5'-cyclic phosphodiesterase 4A [ 736 ] P-selectin [ 6 ]
 cAMP-specific 3',5'-cyclic phosphodiesterase 7B [ 36 ] P-selectin/P-selectin glycoprotein ligand 1 [ 289 ]
 Canalicular multispecific organic anion transporter 1 [ 26 ] p110-delta/ Abl [ 1 ]
 Canalicular multispecific organic anion transporter 2 [ 5 ] p110-delta/ EGFR [ 1 ]
 Candida albicans strain ATCC 10261 multidrug efflux pump (MDR1) gene, MDR1-A allele, complete cds [ 36 ] p110-delta/ EphB4 [ 1 ]
 Candidapepsin-2 [ 12 ] p110-delta/ Hck [ 1 ]
 Cannabinoid receptor [ 1881 ] p110-delta/ p110-beta [ 1 ]
 Cannabinoid receptor 1 [ 5779 ] p110-delta/ PDGFR [ 1 ]
 Cannabinoid receptor 1 (CB1 D338A) [ 2 ] p110-delta/ Src [ 1 ]
 Cannabinoid receptor 1 (CB1 H219A) [ 2 ] p110-delta/ Src Mutant (T338I) [ 1 ]
 Cannabinoid receptor 1 (CB1 I218A) [ 2 ] p110-delta/ VEGFR2 [ 1 ]
 Cannabinoid receptor 1 (CB1 I339A) [ 2 ] p110alpha-iSH2 p85alpha Complex [ 423 ]
 Cannabinoid receptor 1 (CB1 L341A) [ 2 ] p21-Activated kinase 1 (PAK1) [ 3 ]
 Cannabinoid receptor 1 (CB1 P221A) [ 2 ] p21-Activated kinase 2 (PAK2) [ 112 ]
 Cannabinoid receptor 1 (CB1 R340A) [ 2 ] p21-Activated kinase 3 (PAK3) [ 98 ]
 Cannabinoid receptor 1 (CB1 T344A) [ 2 ] P2X purinoceptor [ 1 ]
 Cannabinoid receptor 1 (CB1) [ 24 ] P2X purinoceptor 1 [ 67 ]
 Cannabinoid receptor 1 (CB1R) [ 195 ] P2X purinoceptor 2 [ 84 ]
 Cannabinoid receptor 2 [ 6489 ] P2X purinoceptor 4 [ 175 ]
 Cannabinoid receptor 2 (CB2) [ 417 ] P2X purinoceptor 5 [ 12 ]
 Carbamoyl-phosphate synthase (H353N) [ 6 ] P2X purinoceptor 6 [ 10 ]
 Carbapenem-hydrolizing beta-lactamase SFC-1 [ 3 ] P2X purinoceptor 7 [ 1874 ]
 Carbepenem-hydrolyzing beta-lactamase KPC [ 2 ] P2X purinoceptor 7 (P2X7) [ 558 ]
 Carbon monoxide dehydrogenase (CODH) [ 2 ] P2X2/P2X3 receptor [ 206 ]
 Carbonate dehydratase [ 40 ] P2X3 purinoceptor [ 1418 ]
 Carbonic anhydrase [ 4846 ] P2X7 purinoceptor [ 1 ]
 Carbonic Anhydrase (hpCA) [ 47 ] P2Y purinoceptor 1 [ 143 ]
 Carbonic Anhydrase (mtCA 1) [ 142 ] P2Y purinoceptor 14 [ 65 ]
 Carbonic Anhydrase (mtCA 3) [ 37 ] p38 delta/gamma [ 170 ]
 Carbonic anhydrase 1 [ 28 ] p38 MAPK/ MAPKAP kinases MK2 [ 2 ]
 Carbonic anhydrase 12 [ 2041 ] p38-beta [ 1 ]
 Carbonic anhydrase 13 (CA XIII) [ 216 ] p53-Binding Protein HDMX [ 311 ]
 Carbonic anhydrase 15 [ 77 ] p53-MDM2 [ 238 ]
 Carbonic anhydrase 2 [ 5412 ] p53-MDM2  [ 25 ]
 Carbonic Anhydrase 2 (Can2) [ 60 ] p53-MDM4 [ 27 ]
 Carbonic anhydrase 2, isoform A [ 28 ] PA-I galactophilic lectin [ 4 ]
 Carbonic anhydrase 3 (CA III) [ 52 ] PA/PB1 [ 149 ]
 Carbonic anhydrase 4 [ 530 ] PACAP [ 55 ]
 Carbonic anhydrase 6 (CA-VI) [ 333 ] Paired box protein 2 (Pax2) [ 1 ]
 Carbonic anhydrase 7 [ 598 ] PAK1 [ 255 ]
 Carbonic anhydrase 9 [ 2644 ] Palmitoleoyl-protein carboxylesterase NOTUM [ 70 ]
 Carbonic anhydrase 9 (CA IX) [ 5 ] Palmitoyl-CoA oxidase [ 64 ]
 Carbonic anhydrase I [ 3 ] Palmitoyl-protein thioesterase 1 [ 2 ]
 Carbonic anhydrase II [ 1 ] Pancreatic alpha-amylase [ 44 ]
 Carbonic Anhydrase II Mutant (F131V) [ 11 ] Pancreatic alpha-amylase (HPA) [ 36 ]
 Carbonic Anhydrase III [ 192 ] Pancreatic elastase [ 184 ]
 Carbonic Anhydrase IV [ 1210 ] Pancreatic endoplasmic reticulum kinase (PERK) [ 237 ]
 Carbonic Anhydrase V [ 5 ] Pancreatic lipase [ 111 ]
 Carbonic Anhydrase VA [ 353 ] Pannexin-1 [ 1 ]
 Carbonic Anhydrase VB [ 240 ] Pantothenate kinase (PanK) [ 8 ]
 Carbonic anhydrase VII [ 1 ] Pantothenate kinase 1 [ 21 ]
 Carbonic Anhydrase XIII [ 164 ] Pantothenate kinase 2, mitochondrial [ 1 ]
 Carbonic Anhydrase XIV [ 532 ] Pantothenate kinase 3 [ 28 ]
 Carbonic Anhydrase XV [ 73 ] Pantothenate synthetase [ 109 ]
 Carbonic anhydrase, alpha family [ 44 ] Papain [ 207 ]
 Carbonyl reductase [NADPH] 1 [ 12 ] Papain-like protease (PLpro) [ 45 ]
 carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 isoform 1 [ 1012 ] Paraoxonase (hPON1) [ 1 ]
 Carboxylesterase [ 56 ] Parathyroid hormone (PTH) [ 17 ]
 Carboxylesterase 1 [ 145 ] Parathyroid hormone 1 receptor (PTH1R) [ 10 ]
 Carboxylesterase 1D [ 6 ] Parathyroid hormone receptor [ 41 ]
 Carboxylesterase 2 [ 141 ] ParE [ 35 ]
 Carboxypeptidase A1 [ 200 ] PAS domain-containing serine/threonine-protein kinase [ 5 ]
 Carboxypeptidase B [ 62 ] Patatin-like phospholipase domain-containing protein 2 [ 52 ]
 Carboxypeptidase G2 [ 8 ] PCTK2 [ 8 ]
 Carboxypeptidase M [ 10 ] PCTK3 [ 6 ]
 Carboxypeptidase N, catalytic subunit [ 26 ] PDGF [ 1 ]
 cardiac alpha tropomyosin [ 276 ] PDGFR-beta/Platelet-derived growth factor receptor alpha [ 358 ]
 Carnitine acetylase [ 10 ] PDZ-binding kinase [ 3 ]
 Carnitine O-palmitoyltransferase 1, liver isoform [ 21 ] PenB class A beta-lactamase [ 1 ]
 Carnitine O-palmitoyltransferase 1, muscle isoform [ 19 ] Penicillin binding protein 2' [ 2 ]
 Carnitine palmitoyltransferase 1A [ 50 ] Penicillin binding protein 3 (PBP3) [ 3 ]
 Carnitine palmitoyltransferase 1B [ 29 ] Penicillin-binding protein [ 5 ]
 Carnitine palmitoyltransferase 2 [ 26 ] Penicillin-binding protein 1A [ 8 ]
 Casein kinase 1 Delta [ 4 ] Penicillin-binding protein 2x [ 17 ]
 Casein kinase I [ 169 ] Penicillopepsin [ 7 ]
 Casein kinase I delta [ 1 ] Pentachlorophenol hydroxylase [ 8 ]
 Casein kinase I gamma 1 [ 1 ] Pepsin [ 5 ]
 Casein kinase I gamma 2 [ 1 ] Pepsin A [ 236 ]
 Casein kinase I isoform alpha [ 73 ] Pepsinogen A5 [ 38 ]
 Casein kinase I isoform alpha (CK1 Alpha) [ 152 ] Pepsinogen C [ 44 ]
 Casein kinase I isoform alpha-like [ 79 ] Peptidase 1 (Der p 1) [ 46 ]
 Casein kinase I isoform delta [ 317 ] Peptide Deformylase [ 415 ]
 Casein kinase I isoform epsilon [ 274 ] Peptide deformylase 1A, chloroplastic [ 24 ]
 Casein kinase I isoform epsilon (CK1epsilon) [ 1 ] Peptide deformylase mitochondrial [ 63 ]
 Casein kinase I isoform gamma-3 [ 86 ] Peptide N-myristoyltransferase [ 21 ]
 Casein kinase I/MDM2 [ 2372 ] Peptide N-myristoyltransferase 2 [ 17 ]
 Casein kinase II [ 291 ] Peptidoglycan de-N-acetylase (PgdA) [ 5 ]
 Casein kinase II alpha (prime) [ 3 ] Peptidyl-dipeptidase dcp [ 1 ]
 Casein kinase II alpha/beta [ 1870 ] Peptidyl-glycine alpha-amidating monooxygenase [ 50 ]
 Casein kinase II subunit alpha [ 1 ] Peptidyl-prolyl cis-trans isomerase [ 13 ]
 Casein kinase II subunit alpha (CSNK2A2) [ 1 ] Peptidyl-prolyl cis-trans isomerase D [ 16 ]
 Casein kinase II subunit beta (CK2 beta) [ 916 ] Peptidyl-prolyl cis-trans isomerase F, mitochondrial [ 5 ]
 Caseinolytic protein C1 (ClpC1 NTD E89A) [ 1 ] Peptidyl-prolyl cis-trans isomerase FKBP5 [ 149 ]
 Caseinolytic protein C1 (ClpC1 NTD E89Q) [ 1 ] Peptidyl-prolyl cis-trans isomerase H (USA-Cyp) [ 2 ]
 Caseinolytic protein C1 (ClpC1 NTD F2A) [ 1 ] Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 [ 295 ]
 Caseinolytic protein C1 (ClpC1 NTD F2Y) [ 1 ] Peptidyl-prolyl cis-trans isomerase NIMA-interacting 2 [ 3 ]
 Caseinolytic protein C1 (ClpC1 NTD F80A) [ 1 ] Peptidyl-prolyl cis-trans isomerase-like 1 (PPIL1) [ 2 ]
 Caseinolytic protein C1 (ClpC1 NTD F80Y) [ 1 ] Peptidylarginine deiminase 4 (PAD4) [ 6 ]
 Caseinolytic protein C1 (ClpC1 NTD) [ 1 ] PER-2 beta-lactamase [ 6 ]
 Caseinolytic protein C1 (ClpC1 NTD-D1) [ 1 ] Peregrin [ 106 ]
 Caseinolytic protein C1 (ClpC1) [ 1 ] Perforin-1 [ 251 ]
 Caspase-1 [ 916 ] perilipin-1 [ 278 ]
 Caspase-10 [ 11 ] perilipin-5 [ 278 ]
 Caspase-14 [ 3 ] Period circadian protein homolog 2 [ 41 ]
 Caspase-2 [ 67 ] Peripheral plasma membrane protein CASK [ 73 ]
 Caspase-3 [ 1954 ] Peripheral-Type Benzodiazepine Receptor [ 928 ]
 Caspase-3|IST-1 Complex [ 1 ] Peroxisomal carnitine O-octanoyltransferase [ 2 ]
 Caspase-4 [ 38 ] Peroxisomal sarcosine oxidase [ 3 ]
 Caspase-5 [ 54 ] Peroxisome proliferator-activated receptor [ 3670 ]
 Caspase-6 [ 259 ] Peroxisome proliferator-activated receptor alpha [ 222 ]
 Caspase-7 [ 573 ] Peroxisome proliferator-activated receptor alpha (PPAR alpha) [ 2735 ]
 Caspase-8 [ 422 ] Peroxisome proliferator-activated receptor delta [ 76 ]
 Caspase-9 [ 509 ] Peroxisome proliferator-activated receptor delta (PPAR delta) [ 1514 ]
 Cat eye syndrome critical region protein 2 [ 7 ] Peroxisome proliferator-activated receptor gamma [ 139 ]
 Catalase [ 4 ] Peroxisome proliferator-activated receptor gamma (PPAR gamma) [ 38 ]
 Catalytic domain 1 (zCD1) [ 2 ] Peroxisome Proliferator-Activated Receptor gamma/Retinoid X receptor alpha [ 30 ]
 Catalytic domain 1 H82F/F202Y (zCD1 H82F/F202Y) [ 1 ] PERQ amino acid-rich with GYF domain-containing protein 2 [ 1 ]
 Catalytic domain 2 (zCD2) [ 9 ] PfCDPK1 [ 1 ]
 Catalytic domain 2 S531A (zCD2 S531A) [ 1 ] PFTK1 [ 7 ]
 Catechol O-methyltransferase [ 17 ] PGD2 [ 3 ]
 Catechol O-methyltransferase (MB-COMT) [ 52 ] PH domain leucine-rich repeat-containing protein phosphatase 1 [ 3 ]
 Catechol-O-methyltransferase [ 77 ] PH domain leucine-rich repeat-containing protein phosphatase 2 [ 31 ]
 Catenin beta-1 [ 51 ] PHD finger protein 1 (PHF1) [ 25 ]
 Cathepsin (B and K) [ 1715 ] PHD finger protein 13 [ 1 ]
 Cathepsin (H and K) [ 90 ] PHD finger protein 19 (PHF19) [ 25 ]
 Cathepsin (L and K) [ 1 ] PHD finger protein 23 (PHF23) [ 81 ]
 Cathepsin (S and K) [ 2275 ] phencyclidine [ 3 ]
 Cathepsin A  [ 139 ] Phenylalanine-4-hydroxylase [ 9 ]
 Cathepsin A (CTSA) [ 749 ] Phenylalanyl-tRNA synthetase (PheRS) [ 13 ]
 Cathepsin B [ 256 ] Phenylalanyl-tRNA synthetase alpha chain [ 15 ]
 Cathepsin B-Like Cysteine Protease (TbcatB) [ 88 ] Phenylalanyl-tRNA synthetase mitochondrial [ 21 ]
 Cathepsin D [ 2639 ] Phenylethanolamine N-methyltransferase [ 453 ]
 Cathepsin E [ 83 ] Pho80/Pho85 [ 2 ]
 Cathepsin F [ 48 ] PhoP [ 8 ]
 Cathepsin G [ 390 ] Phorbol ester [ 1 ]
 Cathepsin H [ 85 ] phosphatase Cdc25 [ 291 ]
 Cathepsin K [ 2051 ] phosphatase, orphan 1 [ 71 ]
 Cathepsin L [ 147 ] Phosphate system positive regulatory protein PHO81 [ 1 ]
 Cathepsin L1 [ 2190 ] Phosphatidylcholine specific phospholipase C, PC-PLC [ 1 ]
 Cathepsin L1 (CL1) [ 37 ] Phosphatidylcholine-retinol O-acyltransferase [ 3 ]
 Cathepsin L2 [ 3 ] Phosphatidylcholine:ceramide cholinephosphotransferase 1 [ 24 ]
 Cathepsin S [ 61 ] Phosphatidylcholine:ceramide cholinephosphotransferase 2 [ 19 ]
 Cathepsin V [ 192 ] Phosphatidylglycerophosphatase and protein-tyrosine phosphatase 1 [ 2 ]
 Cathepsin Z [ 10 ] Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN [ 2 ]
 Cation-dependent mannose-6-phosphate receptor [ 5 ] Phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 2 [ 2 ]
 Cav1.3/Cav beta3/Cav alpha2delta complex [ 129 ] Phosphatidylinositol 3-kinase catalytic subunit type 3 [ 89 ]
 Caveolin-1 [ 1 ] Phosphatidylinositol 3-kinase p110β (p110β) [ 1 ]
 CCKBR [ 484 ] Phosphatidylinositol 3-kinase p110γ (p110γ) [ 43 ]
 CCR2 protein [ 1 ] Phosphatidylinositol 3-kinase p110δ (p110δ) [ 2 ]
 CCR4-NOT transcription complex subunit 7 [ 29 ] Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (PI3K alpha) [ 126 ]
 CCR5 [ 4 ] Phosphatidylinositol 4-kinase alpha (PIK4KA) [ 1 ]
 CD209 antigen [ 23 ] Phosphatidylinositol 4-kinase beta (PIK4KB) [ 152 ]
 CD22 [ 42 ] Phosphatidylinositol 4-kinase type 2-alpha [ 12 ]
 CD44 antigen [ 11 ] Phosphatidylinositol 4-kinase, PI4K [ 4 ]
 CD63 antigen [ 11 ] Phosphatidylinositol 4-phosphate 3-kinase C2 alpha (PIK3C2A) [ 21 ]
 CD81 antigen [ 1 ] Phosphatidylinositol-4-phosphate 3-kinase C2 domain-containing beta polypeptide [ 119 ]
 Cdc2 [ 2 ] Phosphatidylinositol-4-phosphate 3-kinase C2 domain-containing subunit gamma [ 83 ]
 CDC2-like kinase 3 (CLK3) [ 135 ] Phosphatidylinositol-4-phosphate 5-kinase alpha (PIP5Kα) [ 1 ]
 Cdc2-related kinase [ 9 ] Phosphatidylinositol-4-phosphate 5-kinase beta (PIP5Kβ) [ 1 ]
 Cdc25C [ 96 ] Phosphatidylinositol-4-phosphate 5-kinase type-1 alpha [ 82 ]
 CDC45-related protein [ 3 ] Phosphatidylinositol-4-phosphate 5-kinase type-1 gamma [ 115 ]
 Cdc7 Kinase [ 99 ] Phosphatidylinositol-5-phosphate 4-kinase type-2 beta [ 82 ]
 CDC7/DBF4 (Cell division cycle 7-related protein kinase/Activator of S phase kinase) [ 287 ] Phosphatidylinositol-5-phosphate 4-kinase type-2 gamma [ 77 ]
 CDGSH iron-sulfur domain-containing protein 1 [ 21 ] Phospho-N-acetylmuramoyl-pentapeptide-transferase [ 83 ]
 CDK-activating kinase assembly factor MAT1 (CDK7/H/MAT1) [ 1 ] Phosphodiesterase (TcrPDEC) [ 65 ]
 CDK-activating kinase assembly factor MAT1/Cyclin H/Cyclin-dependent kinase 7 [ 1 ] Phosphodiesterase 1 [ 339 ]
 CDK-interacting protein 1 [ 28 ] Phosphodiesterase 10A (PDE10A) [ 81 ]
 CDK1/Cyclin E [ 1 ] Phosphodiesterase 10A (PDE10A2) [ 673 ]
 CDK2/CDK4 [ 1 ] Phosphodiesterase 11 (PDE11) [ 1 ]
 CDK2/Cyclin A [ 9 ] Phosphodiesterase 11A (PDE11A) [ 182 ]
 CDK2/Cyclin A/Cyclin A1 [ 619 ] Phosphodiesterase 1A [ 1 ]
 CDK2/Cyclin A1 [ 1 ] Phosphodiesterase 1A (PDE1A) [ 38 ]
 CDK2/Cyclin E/G1/S-specific cyclin E2 [ 213 ] Phosphodiesterase 1C (PDE1C) [ 59 ]
 CDK3/Cyclin E [ 11 ] Phosphodiesterase 2A [ 62 ]
 CDK3/E [ 4 ] Phosphodiesterase 2A (PDE2A) [ 2 ]
 CDK4 [ 1 ] Phosphodiesterase 2A (PDE2A2) [ 8 ]
 CDK4/Cyclin D3 [ 2 ] Phosphodiesterase 3 [ 173 ]
 CDK6/cyclin D1 [ 10 ] Phosphodiesterase 3 (PDE3) [ 343 ]
 CDK6/G1/S-specific cyclin D3 [ 20 ] Phosphodiesterase 3A [ 12 ]
 CDK7/Cyclin H/MNAT1 [ 225 ] Phosphodiesterase 4 [ 125 ]
 CDK8/Cyclin C [ 220 ] Phosphodiesterase 4 (PDE4) [ 162 ]
 CDK9/Cyclin K [ 2 ] Phosphodiesterase 4 and 5 (PDE4 and PDE5) [ 949 ]
 CDK9/cyclin T1 [ 351 ] Phosphodiesterase 4A [ 85 ]
 CDKL2 [ 74 ] Phosphodiesterase 4A (PDE4A1) [ 9 ]
 Cell cycle checkpoint protein RAD1 [ 4 ] Phosphodiesterase 4A10 [ 8 ]
 Cell division control protein 2 homolog [ 73 ] phosphodiesterase 4B2 [ 13 ]
 Cell division control protein 28 [ 7 ] phosphodiesterase 4D [ 13 ]
 Cell division control protein 42 homolog [ 35 ] Phosphodiesterase 4D (PDE4D) [ 709 ]
 Cell Division Cycle 2-Like 6 (CDK11) [ 1 ] Phosphodiesterase 5 [ 3 ]
 Cell division cycle 2-like protein kinase 6 [ 84 ] Phosphodiesterase 5A [ 329 ]
 cell division cycle 42 (GTP binding protein, 25kDa) [ 225 ] Phosphodiesterase 6 [ 70 ]
 Cell division cycle 7-related protein kinase [ 60 ] Phosphodiesterase 6A [ 49 ]
 Cell division protein FtsZ [ 89 ] Phosphodiesterase 6C [ 2 ]
 Cell division protein kinase 5 [ 9 ] Phosphodiesterase 6C (PDE6C) [ 12 ]
 Cell division protein zipA [ 2 ] Phosphodiesterase 7 [ 634 ]
 Cellular inhibitor of apoptosis 1 BIR3 domain (c-IAP1 BIR3) [ 58 ] Phosphodiesterase 7B (PDE7B) [ 1 ]
 Cellular retinoic acid-binding protein I [ 14 ] Phosphodiesterase 8 [ 252 ]
 Cellular retinoic acid-binding protein II [ 14 ] Phosphodiesterase 9 (PDE9) [ 100 ]
 Centromere-associated protein E [ 16 ] Phosphodiesterase 9A (PDE9A2) [ 29 ]
 Ceramide glucosyltransferase [ 202 ] Phosphodiesterase 9A2 [ 298 ]
 Ceramide kinase [ 1 ] Phosphodiesterase Type 10 (PDE10A) [ 1327 ]
 Cereblon isoform 4 [ 5 ] Phosphodiesterase Type 11 (PDE11A) [ 10 ]
 Cerebral cortex alpha adrenergic receptor [ 225 ] Phosphodiesterase Type 2 (PDE2A) [ 10 ]
 cFMS [ 9 ] Phosphodiesterase Type 3 (PDE3A) [ 40 ]
 cFMS -Tie-2 Chimera [ 7 ] Phosphodiesterase Type 3 (PDE3B) [ 51 ]
 CFTR [ 301 ] Phosphodiesterase Type 4 (PDE4B) [ 31 ]
 CG8425-PA [Drosophila melanogaster] [ 21 ] Phosphodiesterase Type 4 (PDE4C) [ 2 ]
 cGMP-dependent 3',5'-cyclic phosphodiesterase [ 620 ] Phosphodiesterase Type 4 (PDE4D) [ 31 ]
 cGMP-dependent protein kinase [ 387 ] Phosphodiesterase Type 5 (PDE5A) [ 12 ]
 cGMP-dependent protein kinase 2 [ 83 ] Phosphodiesterase Type 5 (PDE5A) Mutant (661-681 deletion) [ 3 ]
 cGMP-gated cation channel alpha 1 [ 7 ] Phosphodiesterase Type 5 (PDE5A) Mutant (663-678 deletion) [ 3 ]
 cGMP-inhibited 3',5'-cyclic phosphodiesterase B [ 119 ] Phosphodiesterase Type 6 (PDE6) [ 7 ]
 cGMP-specific 3',5'-cyclic phosphodiesterase [ 1832 ] Phosphodiesterase Type 7 (PDE7B) [ 10 ]
 CGRP [ 13 ] Phosphodiesterase Type 9 (PDE9A) [ 10 ]
 Chain A, Crystal Structure Of A Pantothenate Synthetase, Apo Enzyme In C2 Space Group [ 36 ] Phosphodiesterase, PDE1/PDE5 [ 2 ]
 Chain A, Crystal Structure Of The B1b2 Domains From Human Neuropilin- 1 [ 496 ] Phosphoehtnaolamine Methyltransferases 1 (PMT1) [ 6 ]
 Chain B, Rna Aptamer Complexed With Hiv-1 Rev Peptide, Nmr, 7 Structures [ 28 ] Phosphoehtnaolamine Methyltransferases 2 (PMT2) [ 6 ]
 Chain E, Fragment Double-D From Human Fibrin [ 37 ] Phosphoenolpyruvate carboxykinase (PEPCK H477R) [ 4 ]
 Chaperone activity of bc1 complex-like, mitochondrial [ 84 ] Phosphoenolpyruvate carboxykinase cytosolic [ 21 ]
 Checkpoint Kinase (Chk1) [ 1 ] Phosphoethanolamine N-methyltransferase [ 3 ]
 Checkpoint Kinase (Chk2) [ 14 ] Phosphofructokinase muscle type [ 1 ]
 Chemoattractant receptor-homologous molecule expressed on Th2 cells [ 17 ] Phosphoglycerate dehydrogenase (PHGDH) [ 9 ]
 Chemokine (C-C motif) receptor 1 [ 1 ] Phosphoglycerate dehydrogenase N-terminal fragment (PHGDH fragment) [ 2 ]
 Chemokine CXCL12 [ 13 ] Phosphoglycerate kinase 1 [ 18 ]
 Chemokine receptor [ 1 ] Phosphoglycerate mutase 1 [ 1 ]
 Chemokine receptor type 1 (CXCR1) [ 315 ] Phosphoinositide 3-Kinase (PI3K), alpha [ 634 ]
 Chemokine-like receptor 1 [ 1 ] Phosphoinositide 3-Kinase (PI3K), alpha Mutant (E545K) [ 1 ]
 Chitin synthase [ 38 ] Phosphoinositide 3-Kinase (PI3K), alpha Mutant (H1047R) [ 1 ]
 Chitin synthase (CS) [ 2 ] Phosphoinositide 3-Kinase (PI3K), beta [ 27 ]
 Chitin synthase 1 [ 2 ] Phosphoinositide 3-Kinase (PI3K), delta [ 122 ]
 Chitinase [ 76 ] Phosphoinositide 3-Kinase (PI3K), gamma [ 27 ]
 Chitinase (chiA1) [ 38 ] Phosphoinositide 3-kinase regulatory subunit 4 [ 1 ]
 Chitinase A [ 10 ] Phosphoinositide 3-kinases (PI3K) [ 428 ]
 Chitinase C1 [ 10 ] Phosphoinositide specific phospholipase C, PI-PLC [ 2 ]
 Chitinase Mutant (A217G) [ 3 ] Phospholipase A-2-activating protein [ 37 ]
 Chitinase Mutant (D175A) [ 3 ] Phospholipase A2 [ 530 ]
 Chitinase Mutant (D246A) [ 1 ] Phospholipase A2 (Bee) [ 23 ]
 Chitinase Mutant (E177A) [ 1 ] Phospholipase A2 alpha [ 2 ]
 Chitinase Mutant (E322A) [ 3 ] Phospholipase A2 group 1B [ 35 ]
 Chitinase Mutant (M243A) [ 3 ] Phospholipase A2 group 1VB [ 46 ]
 Chitinase Mutant (R301K) [ 3 ] Phospholipase A2 group IIA [ 41 ]
 Chitinase Mutant (T138A) [ 3 ] Phospholipase A2 group IIC [ 24 ]
 Chitinase Mutant (Y245F) [ 2 ] Phospholipase A2 group V [ 28 ]
 CHK1_Kinase [ 136 ] Phospholipase A2 isozyme CM-I [ 9 ]
 Chloride channel, TBOB [ 5 ] Phospholipase A2 isozyme DE-I [ 8 ]
 Chlorite dismutase (HemQ) [ 2 ] Phospholipase A2 isozyme PLA-A [ 8 ]
 Chloroquine resistance transporter [ 16 ] Phospholipase A2, acidic [ 8 ]
 Cholecystokinin [ 49 ] Phospholipase A2, group VII (platelet-activating factor acetylhydrolase, plasma) [ 2 ]
 Cholecystokinin A receptor [ 550 ] Phospholipase A2, major isoenzyme [ 120 ]
 Cholecystokinin B [ 54 ] Phospholipase A2, membrane associated [ 465 ]
 Cholecystokinin B receptor [ 55 ] Phospholipase B [ 14 ]
 Cholecystokinin receptor [ 2357 ] Phospholipase C [ 24 ]
 Cholesterol esterase [ 55 ] Phospholipase C, gamma 1 [ 157 ]
 Cholesteryl ester transfer protein [ 1283 ] Phospholipase C-γ1 SH2 domain (PLCC) [ 6 ]
 Choline acetylase [ 54 ] Phospholipase C-γ1 SH2 domain (PLCC_R716E) [ 4 ]
 Choline Acetyltransferase [ 53 ] Phospholipase C-beta-1 [ 4 ]
 Choline kinase alpha  [ 120 ] Phospholipase C-beta-3 [ 157 ]
 Choline transporter [ 44 ] Phospholipase C-delta-1 [ 1 ]
 Choline Uptake [ 4 ] Phospholipase C-gamma-1 [ 11 ]
 Choline/ethanolamine kinase [ 1 ] Phospholipase C-gamma-2 [ 14 ]
 cholinergic receptor, muscarinic 4 [ 41 ] Phospholipase D (PLD) [ 268 ]
 Cholinergic, muscarinic [ 41 ] Phospholipase D (PldA) [ 22 ]
 Cholinergic, Nicotinic Alpha1Beta1DeltaGamma [ 4 ] Phospholipase D (PLD_SC) [ 19 ]
 Cholinergic, Nicotinic Alpha1Beta2 [ 1 ] Phospholipase D (PLD_sp) [ 23 ]
 Cholinergic, Nicotinic Alpha2Beta2 [ 8 ] Phospholipase D2 (PLD2) [ 224 ]
 Cholinergic, Nicotinic Alpha3Beta2 [ 25 ] Phospholipid transfer protein [ 15 ]
 Cholinergic, Nicotinic Alpha3Beta4 [ 4 ] phosphomannomutase 2 [ 200 ]
 Cholinergic, Nicotinic Alpha3Beta4x [ 26 ] phosphomevalonate kinase [ 280 ]
 Cholinergic, Nicotinic Alpha4Beta2 [ 48 ] Phosphopantetheine adenylyltransferase (PPAT) [ 19 ]
 Cholinergic, Nicotinic Alpha4Beta4 [ 21 ] Phosphoribosyl pyrophosphate synthetase-associated protein 2 [ 3 ]
 Cholinergic, Nicotinic Alpha6 [ 7 ] Phosphorylase kinase [ 102 ]
 Cholinergic, Nicotinic Alpha6Beta2 [ 8 ] Phosphorylase kinase gamma subunit 1 [ 1 ]
 Cholinergic, Nicotinic Alpha6Beta3Beta4Alpha5 [ 12 ] Phosphorylase kinase gamma subunit 2 [ 1 ]
 Cholinergic, Nicotinic Alpha6Beta4 [ 8 ] Phosphotransferase pUL97 [ 1 ]
 Cholinergic, Nicotinic Muscle [ 17 ] photoreceptor-specific nuclear receptor [ 257 ]
 Cholinesterases; ACHE & BCHE [ 2 ] Phylloquinone omega-hydroxylase CYP4F2 [ 1 ]
 Chondroitin sulfate N-acetylgalactosaminyltransferase 1 [ 33 ] PhzR [ 10 ]
 Chorismate mutase (MTB CM) [ 43 ] PI3-kinase class I [ 6433 ]
 Chorismate synthase [ 42 ] PI3-kinase p110-alpha subunit [ 16 ]
 CHRM3 [ 1 ] PI3-kinase p110-alpha/p85-alpha [ 1 ]
 CHRM4 [ 32 ] PI3-kinase p110-delta/p85-alpha [ 1 ]
 CHRM5 [ 174 ] PI3-kinase p110-gamma subunit [ 1 ]
 CHRNA4 [ 59 ] PI3K p110 beta/p85 alpha [ 1 ]
 Chromobox protein homolog 1 [ 5 ] PI3K-alpha/ Abl [ 1 ]
 Chromobox protein homolog 2 [ 3 ] PI3K-alpha/ DNA-PK [ 2 ]
 Chromobox protein homolog 6 [ 5 ] PI3K-alpha/ EGFR [ 1 ]
 Chromobox protein homolog 7 [ 15 ] PI3K-alpha/ EphB4 [ 1 ]
 Chromobox protein homolog 7 (CBX7) [ 144 ] PI3K-alpha/ Hck [ 1 ]
 Chromobox protein homolog 8 [ 11 ] PI3K-alpha/ mTOR [ 2 ]
 Chymase [ 523 ] PI3K-alpha/ p110-beta [ 1 ]
 Chymotrypsin [ 232 ] PI3K-alpha/ p110-delta [ 2 ]
 Chymotrypsin-like protease CTRL-1 [ 5 ] PI3K-alpha/ PDGFR [ 1 ]
 cIAP-1 BIR3 [ 10 ] PI3K-alpha/ Src [ 1 ]
 cIAP-2 BIR3 [ 15 ] PI3K-alpha/ Src Mutant (T338I) [ 1 ]
 cIAP1-BIR3 [ 5 ] PI3K-alpha/ VEGFR2 [ 1 ]
 cIAP2-BIR3 [ 3 ] PI4-kinase beta subunit [ 1 ]
 cis-Decaprenyl diphosphate synthase (cis-DPPS) [ 82 ] PI4KA/PI4KAP2 [ 78 ]
 cis-Farnesyl diphosphate synthase (cis-FPPS) [ 8 ] Pirin [ 1 ]
 citrate synthase 2 [ 26 ] PITSLRE serine/threonine-protein kinase CDC2L1 [ 82 ]
 Citron Rho-interacting kinase [ 83 ] PITSLRE serine/threonine-protein kinase CDC2L2 [ 1 ]
 Class A beta-lactamase BlaC (BlaC) [ 3 ] Pituitary adenylate cyclase-activating polypeptide type I receptor [ 97 ]
 Class A carbapenemase KPC-2 [ 3 ] PKA [ 4 ]
 Class B carbapenemase VIM-13 [ 3 ] PKC alpha and beta-2 [ 1509 ]
 Class C beta-lactamase CMY-36 [ 3 ] PKC alpha [mouse] [ 3 ]
 Class D β-lactamase (OXA-1) [ 6 ] PKC beta [ 1 ]
 Class D beta-lactamase [ 3 ] Pkd1 [ 5 ]
 Class I phosphodiesterase B1 (TbrPDEB1) [ 97 ] PKMYT1 [ 2 ]
 Class I phosphodiesterase PDEB1 [ 1 ] PKN1 [ 8 ]
 Clathrin heavy chain 1 [ 17 ] Placenta growth factor [ 43 ]
 CLK1 [ 16 ] Plasma amine oxidase (BPAO) [ 26 ]
 CLK4 [ 1 ] Plasmepsin 2 [ 537 ]
 CMP-N-acetylneuraminate-beta-1,4-galactoside alpha-2,3-sialyltransferase [ 9 ] Plasmepsin 4 (PM-IV) [ 11 ]
 CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,6-sialyltransferase [ 8 ] Plasmepsin I [ 190 ]
 CNR1 [ 86 ] Plasmepsin IV [ 11 ]
 CNR2 [ 15 ] Plasmepsin V [ 28 ]
 Coagulation factor III/Factor VIIa (fVIIa) [ 176 ] Plasmin [ 93 ]
 Coagulation factor IX and X [ 634 ] Plasminogen [ 1362 ]
 Coagulation factor V [ 9 ] Plasminogen activator inhibitor-1 [ 304 ]
 Coagulation factor VII [ 729 ] Plasminogen activator urokinase [ 29 ]
 Coagulation factor VII/tissue factor [ 78 ] Platelet activating factor receptor [ 1421 ]
 Coagulation Factor VIII [ 19 ] Platelet factor 4 [ 3 ]
 Coagulation factor X [ 230 ] Platelet glycoprotein 4 [ 53 ]
 Coagulation factor X and plasma kallikrein [ 1064 ] Platelet-activating factor acetylhydrolase 1b2 (PAFAH1b2) [ 16 ]
 Coagulation factor X/antithrombin III [ 6005 ] Platelet-activating factor acetylhydrolase IB subunit beta [ 10 ]
 Coagulation factor XI [ 1141 ] Platelet-derived growth factor receptor [ 550 ]
 Coagulation factor XII (FXII) [ 3 ] Platelet-derived growth factor receptor (PDGFr) [ 23 ]
 Coagulation factor XIII [ 133 ] Platelet-derived growth factor receptor alpha [ 1 ]
 Coagulation factor XIII A (FXIIIa) [ 17 ] Platelet-derived growth factor receptor alpha (PDGFRα) [ 2 ]
 Collagen type IV alpha-3-binding protein [ 4 ] Platelet-derived growth factor receptor alpha (PDGFRa) [ 1 ]
 Collagen-binding protein 1 [ 4 ] Platelet-derived growth factor receptor, alpha polypeptid [ 2 ]
 Collagenase [ 4743 ] Platelet-derived growth factor subunit A [ 1 ]
 Collagenase (ChC) [ 184 ] Platelet-derived growth factor subunit B (PDGFB) [ 26 ]
 Complement C1r subcomponent [ 117 ] plectin 1 [ 152 ]
 Complement C1s [ 333 ] Pleiotropic ABC efflux transporter of multiple drugs [ 23 ]
 Complement C3 [ 44 ] PLK4 [ 12 ]
 Complement factor B [ 36 ] PLpro/Z-RLRGG-AMC [ 2 ]
 Complement factor B (FB) catalytic domain [ 4 ] PNAG de-N-acetylase (PgaB) [ 5 ]
 Complement factor D (FD) catalytic domain (Human fD) [ 6 ] Poliovirus type 1 polyprotein [ 20 ]
 Complement factor D (FD) catalytic domain (Mouse fD) [ 1 ] Polo-Like Kinase 1 [ 2 ]
 Complement factor H [ 1 ] Polo-Like Kinase 2 [ 1 ]
 Conantokin-G [ 1 ] Polo-Like Kinase 3 [ 31 ]
 Conantokin-T [ 1 ] Polo-Like Kinase 4 [ 21 ]
 Concanavalin-A [ 6 ] Poly (ADP-ribose) Polymerase-2 (PARP-2) [ 65 ]
 Constitutive androstane receptor [ 5 ] Poly [ADP-ribose] glycohydrolase [ 11 ]
 COP9 signalosome complex subunit 5 (Csn5) [ 1 ] Poly [ADP-ribose] polymerase 1 [ 36 ]
 Core antigen [ 2 ] Poly [ADP-ribose] polymerase 1 (Parp1) [ 53 ]
 core protein [ 92 ] Poly [ADP-ribose] polymerase 12 [ 2 ]
 Core-binding factor subunit beta (CBFB) [ 34 ] Poly [ADP-ribose] polymerase 3 (PARP-3) [ 10 ]
 Corticotropin releasing factor receptor [ 543 ] Poly [ADP-ribose] polymerase 3 (Parp3) [ 1 ]
 Corticotropin releasing factor receptor 1 [ 2036 ] Poly [ADP-ribose] polymerase 6 [ 3 ]
 Corticotropin releasing factor receptor 2 [ 146 ] Poly [ADP-ribose] polymerase-1 [ 57 ]
 corticotropin releasing factor-binding protein [ 2421 ] poly(A) binding protein, cytoplasmic 1 [ 428 ]
 Corticotropin releasing hormone receptor 2 [ 2 ] Poly(A)-specific ribonuclease (PARN) [ 8 ]
 Corticotropin-Releasing Factor [ 1 ] Poly(ADP-ribose) glycohydrolase [ 23 ]
 Corticotropin-releasing factor receptor 1 (CRF1) [ 4 ] poly(ADP-ribose) glycohydrolase (PARG) [ 23 ]
 Corticotropin-releasing factor receptor 2 (CRF-2) [ 4 ] poly-ADP-ribose polymerase 1 (PARP1) [ 2968 ]
 COUP transcription factor 1 [ 1 ] poly-ADP-ribose polymerase 2 (PARP2) [ 3 ]
 COUP transcription factor 2 isoform a [ 231 ] Polyamine oxidase [ 27 ]
 COX-1 [ 111 ] Polycomb protein EED (EED) [ 8 ]
 COX-2 [ 42 ] Polycomb repressive complex 2 (PRC2) [ 1 ]
 cPLA2 C2 [ 309 ] Polycystin-2 [ 33 ]
 Creatine kinase M [ 3 ] Polymerase acidic protein [ 21 ]
 Creatine kinase M-type [ 1 ] Polymerase basic protein 2 [ 30 ]
 Creatine transporter [ 38 ] Polynucleotide kinase [ 9 ]
 CREB-binding protein/p53 [ 289 ] Polyphenol oxidase (PPO) [ 6 ]
 CRF-R2 Alpha [ 1 ] Porphobilinogen deaminase (PBGD) [ 2 ]
 CRF2 Beta [ 4 ] Porphobilinogen synthase [ 40 ]
 CRHR1 [ 10 ] POsterior Segregation family member (pos-1) [ 1686 ]
 Cruzipain [ 591 ] Potassium Channel [ 3 ]
 CSNK1A1L [ 4 ] Potassium channel (ATP modulatory) [ 15 ]
 CVF-Bb Complex [ 130 ] Potassium Channel (Ca2+ dependent) [ 5 ]
 CviR transcriptional regulator [ 6 ] Potassium channel protein TASK-1 [ 530 ]
 CXC chemokine receptor 3 [ 1 ] Potassium channel subfamily K member 10 [ 2 ]
 CXCR3A / G protein (Galpha(16)) [ 243 ] Potassium channel subfamily K member 2 [ 7 ]
 cyclic AMP phosphoprotein [ 3 ] Potassium channel subfamily K member 4 [ 1 ]
 cyclic AMP receptor protein [ 2 ] Potassium channel subfamily K member 9 [ 57 ]
 Cyclic AMP-dependent protein kinase (PKA) [ 36 ] Potassium channel, Apamin [ 2 ]
 Cyclin B/Cyclin-Dependent Kinase 1 (CDK1)/G2/mitotic-specific cyclin B2/G2/mitotic-specific cyclin B3 [ 221 ] Potassium Channel, Ca2+ Act., VI [ 1 ]
 Cyclin B/Cyclin-Dependent Kinase 1 (CDK1)/G2/mitotic-specific cyclin B2/G2/mitotic-specific cyclin B3/cAMP-dependent protein kinase alpha-catalytic subunit [ 1 ] Potassium channel, inwardly rectifying, subfamily J, member 11/Sulfonylurea receptor 1 [ 39 ]
 Cyclin-C [ 114 ] Potassium channel, inwardly rectifying, subfamily J, member 11/Sulfonylurea receptor 2 [ 21 ]
 Cyclin-dependent kinase [ 3535 ] Potassium voltage-gated channel subfamily B member 1 [ 6 ]
 Cyclin-dependent kinase 1 [ 7 ] Potassium voltage-gated channel subfamily B member 2 [ 1 ]
 Cyclin-Dependent Kinase 1 (CDK1) [ 1247 ] Potassium voltage-gated channel subfamily C member 1 [ 2 ]
 Cyclin-dependent kinase 1/cyclin B [ 39 ] Potassium voltage-gated channel subfamily D member 2 [ 7 ]
 Cyclin-dependent kinase 11 (CDK11) [ 1 ] Potassium voltage-gated channel subfamily E member 1 [ 1 ]
 Cyclin-dependent kinase 11A [ 80 ] Potassium voltage-gated channel subfamily H member 2 [ 23 ]
 Cyclin-dependent kinase 13 [ 73 ] Potassium voltage-gated channel subfamily KQT member 4 [ 1 ]
 Cyclin-dependent kinase 15 [ 73 ] Potassium-transporting ATPase [ 298 ]
 Cyclin-dependent kinase 2 [ 10 ] Potassium-transporting ATPase alpha chain 1/beta chain [ 280 ]
 Cyclin-Dependent Kinase 2 (CDK2) [ 2288 ] Potassium-transporting ATPase alpha chain 2 [ 19 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (F82H) [ 1 ] Potassium-transporting ATPase subunit beta [ 3 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (F82H/L83V/H84D) [ 2 ] Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 [ 44 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (F82H/L83V/H84D/K89T) [ 2 ] Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 [ 10 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (K89T) [ 2 ] Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 3 [ 1 ]
 Cyclin-Dependent Kinase 2 (CDK2) Mutant (L83V/H84D) [ 1 ] Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 [ 46 ]
 Cyclin-dependent kinase 2-associated protein 1 [ 24 ] POU domain, class 2, transcription factor 1 [ 1 ]
 Cyclin-dependent kinase 2-associated protein 2 [ 1 ] POU domain, class 2, transcription factor 2 [ 1 ]
 Cyclin-dependent kinase 3 [ 1 ] PPARgamma2 - DNA binding domain of Gal4 [ 18 ]
 Cyclin-dependent kinase 3 (CDK3) [ 89 ] PPIase Pin1 [ 15 ]
 Cyclin-dependent kinase 4 [ 1130 ] PPP5C protein [ 60 ]
 Cyclin-Dependent Kinase 4 (CDK4) [ 1271 ] PPYR1 [ 159 ]
 Cyclin-dependent kinase 4/cyclin D2 [ 1 ] PR domain-containing protein 9 (PRDM9) [ 8 ]
 Cyclin-Dependent Kinase 5 (CDK5) [ 1790 ] Pregnane X receptor (PXR) [ 539 ]
 Cyclin-dependent kinase 5 regulatory subunit 1 [ 60 ] Prenyl protein specific protease [ 3 ]
 Cyclin-dependent kinase 5/CDK5 activator 1 [ 1 ] Prephenate dehydrogenase TyrA (PDH) [ 5 ]
 Cyclin-Dependent Kinase 6 (CDK6) [ 12 ] Presenilin-1 [ 156 ]
 Cyclin-dependent kinase 6/G1/S-specific cyclin D1 [ 17 ] Presequence protease, mitochondrial [ 2 ]
 Cyclin-dependent kinase 7 [ 1 ] Prion protein [ 258 ]
 Cyclin-Dependent Kinase 7 (CDK7) [ 176 ] PRKD3 [ 1 ]
 Cyclin-Dependent Kinase 8 (CDK8) [ 1 ] PRKG1 [ 3 ]
 Cyclin-Dependent Kinase 9 (CDK9) [ 538 ] PRKX [ 1 ]
 Cyclin-dependent kinase-like 1 [ 74 ] PRMT5/MEP50 complex [ 2 ]
 Cyclin-dependent kinase-like 2 [ 1 ] Probable alpha-glucosidase Os06g0675700 [ 16 ]
 Cyclin-dependent kinase-like 3 [ 74 ] probable DNA dC->dU-editing enzyme APOBEC-3A [ 754 ]
 Cyclin-dependent kinase-like 5 [ 75 ] Probable G-protein coupled receptor 135 [ 1 ]
 Cyclin-dependent protein kinase 2 (CDK2 A144G) [ 2 ] Probable G-protein coupled receptor 139 [ 21 ]
 Cyclin-dependent protein kinase 2 (CDK2 C118I) [ 2 ] Probable G-protein coupled receptor 142 [ 106 ]
 Cyclin-dependent protein kinase 2 (CDK2 F80M) [ 2 ] Probable G-protein coupled receptor 174 [ 40 ]
 Cyclin-dependent protein kinase 2 (CDK2 F80T) [ 2 ] Probable G-protein coupled receptor 34 [ 36 ]
 Cyclin-dependent protein kinase 2 (CDK2 WT) [ 1 ] Probable G-protein coupled receptor 52 [ 17 ]
 Cyclin-dependent protein kinase 2 variant (CDK2 A144C) [ 2 ] Probable G-protein coupled receptor 88 [ 137 ]
 Cyclin-dependent protein kinase 2 variant (CDK2 C118L) [ 2 ] Probable JmjC domain-containing histone demethylation protein 2C [ 1 ]
 Cyclin-dependent protein kinase 2 variant (CDK2 C118L/A144C) [ 2 ] Probable linoleate 9S-lipoxygenase 5 [ 1 ]
 Cyclin-dependent protein kinase PHO85 [ 1 ] Probable low molecular weight protein-tyrosine-phosphatase [ 105 ]
 Cyclin-K [ 2 ] Probable thymidylate synthase [ 5 ]
 Cycloartenol synthase [ 31 ] PROBABLE TRANSMEMBRANE CARBONIC ANHYDRASE (CARBONATE DEHYDRATASE) (CARBONIC DEHYDRATASE) [ 101 ]
 Cyclooxygenase [ 3705 ] Probable ubiquitin carboxyl-terminal hydrolase FAF-X [ 2 ]
 Cyclooxygenase-1 [ 121 ] Procollagen-proline,2-oxoglutarate-4-dioxygenase [ 21 ]
 Cyclooxygenase-1 (COX-1) [ 2319 ] Proenkephalin B [ 1 ]
 Cyclooxygenase-2 [ 157 ] progesterone [ 5 ]
 Cyclooxygenase-2 (COX-2) [ 674 ] Progesterone receptor [ 2002 ]
 Cyclooxygenase-2 mutant (R120Q) [ 2 ] Progesterone Receptor (PR) [ 77 ]
 Cyclooxygenase-2 mutant (S530A) [ 2 ] Programmed cell death 1 ligand 1 [ 6 ]
 Cyclooxygenase-2 mutant (V349L) [ 2 ] Programmed cell death protein 4 [ 10 ]
 Cyclooxygenase-2 mutant (V523I) [ 2 ] Proheparin-binding EGF-like growth factor [ 3 ]
 Cyclooxygenase-2 mutant (Y355F) [ 2 ] Prohormone convertase 1 [ 5 ]
 Cyclophilin A [ 275 ] Prohormone convertase 2 [ 7 ]
 Cyclophilin A (CYPA) [ 10 ] Prokineticin 2 (PK2) [ 1 ]
 Cyclophilin B (CypB) [ 44 ] Prokineticin Receptor 1 (PKR1) [ 141 ]
 Cyclophilin C (CypC) [ 3 ] Prokineticin receptor 1 (PRK1) [ 194 ]
 Cyclophilin D (CypD) [ 16 ] Prokineticin Receptor 2 (PKR2) [ 4 ]
 CYSLTR2 [ 64 ] Prokineticin receptor 2 (PRK2) [ 300 ]
 Cystathionine beta-lyase metC [ 23 ] Prolactin receptor [ 2 ]
 Cystathionine beta-synthase [ 8 ] Proliferating cell nuclear antigen [ 31 ]
 Cystathionine gamma-lyase (CSE) [ 14 ] Proline iminopeptidase [ 1 ]
 Cysteine protease [ 11 ] Proline racemase [ 3 ]
 cysteine protease ATG4B isoform a [ 332 ] Proline-rich AKT1 substrate 1 [ 3 ]
 Cysteine protease falcipain-2 [ 31 ] Prolyl 4-hydroxylase alpha-1 subunit [ 6 ]
 Cysteine protease falcipain-3 [ 86 ] Prolyl 4-hydroxylase subunit alpha-1 [ 3 ]
 Cysteine protease SpeB (SpeB) [ 1 ] Prolyl endopeptidase [ 248 ]
 Cysteine proteinase B [ 5 ] Prolyl endopeptidase FAP [ 5 ]
 Cysteine synthase [ 14 ] Prolyl-tRNA synthetase [ 32 ]
 Cysteinyl leukotriene receptor [ 206 ] Prolylcarboxypeptidase (PRCP) [ 431 ]
 Cysteinyl leukotriene receptor 1 [ 452 ] Proprotein convertase subtilisin/kexin type 6 [ 6 ]
 Cysteinyl leukotriene receptor 2 [ 21 ] Proprotein convertase subtilisin/kexin type 9 (PCSK9) [ 52 ]
 Cystic fibrosis transmembrane conductance regulator [ 22 ] Prostaglandin D Synthase [ 245 ]
 cystic fibrosis transmembrane conductance regulator protein (CFTR) [ 34 ] Prostaglandin D2 synthase [ 5 ]
 Cystine/glutamate transporter [ 39 ] Prostaglandin E synthase [ 1224 ]
 Cystinyl aminopeptidase [ 191 ] Prostaglandin E synthase 2 [ 289 ]
 Cytidine deaminase [ 23 ] Prostaglandin E2 receptor [ 738 ]
 Cytidine deaminase (CDA) [ 42 ] Prostaglandin E2 receptor EP1 subtype (EP1) [ 600 ]
 Cytidylyltransferase [ 1 ] Prostaglandin E2 receptor EP2 subtype (EP2) [ 537 ]
 Cytochrome b [ 106 ] Prostaglandin E2 receptor EP4 subtype [ 2 ]
 Cytochrome b-c1 complex subunit 7 [ 19 ] Prostaglandin E2 receptor EP4 subtype (EP4) [ 705 ]
 Cytochrome c oxidase subunit 1 [ 12 ] Prostaglandin F2-alpha receptor [ 1 ]
 Cytochrome c oxidase subunit 2 [ 10 ] Prostaglandin G/H synthase (cyclooxygenase) [ 2054 ]
 Cytochrome CYP26A1 [ 185 ] Prostaglandin G/H synthase (Cyclooxygenase-2) [ 745 ]
 Cytochrome P450 [ 4 ] Prostaglandin G/H synthase 2 [ 16 ]
 Cytochrome P450 11A1 [ 23 ] Prostaglandin I2 synthase [ 70 ]
 Cytochrome P450 11B1 [ 53 ] Prostaglandin Transporter [ 44 ]
 Cytochrome P450 11B2 [ 955 ] Prostaglandin transporter (PGT) [ 38 ]
 Cytochrome P450 11B2, mitochondrial [ 4 ] Prostaglandin-H2 D-isomerase [ 29 ]
 Cytochrome P450 121 [ 4 ] Prostanoid DP receptor [ 711 ]
 Cytochrome P450 125 (CYP125) [ 9 ] Prostanoid EP1 receptor [ 301 ]
 Cytochrome P450 130 [ 7 ] Prostanoid EP2 receptor [ 324 ]
 Cytochrome P450 130 (G243A) [ 7 ] Prostanoid EP3 receptor [ 313 ]
 Cytochrome P450 142 (CYP142) [ 11 ] Prostanoid EP4 receptor [ 352 ]
 Cytochrome P450 144 (CYP144) [ 6 ] Prostanoid FP receptor [ 224 ]
 Cytochrome P450 144 (CYP144A1-TRV) [ 6 ] Prostanoid IP receptor [ 449 ]
 Cytochrome P450 165B3 [ 2 ] Prostanoid TP receptor [ 1216 ]
 Cytochrome P450 17A1 [ 904 ] Prostasin [ 25 ]
 Cytochrome P450 19A1 [ 125 ] Prostate specific antigen [ 69 ]
 Cytochrome P450 1A [ 1977 ] Prostatic acid phosphatase  [ 44 ]
 Cytochrome P450 1A1 [ 182 ] Protease [ 231 ]
 Cytochrome P450 1A2 [ 10 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) [ 4 ]
 Cytochrome P450 1B1 [ 129 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (A156S) [ 4 ]
 Cytochrome P450 21 [ 9 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (A156T) [ 1 ]
 Cytochrome P450 24A1 [ 85 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (C159S) [ 3 ]
 Cytochrome P450 26B1 [ 24 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (D168A) [ 4 ]
 Cytochrome P450 27B1 [ 9 ] Protease NS3/Non-structural protein 4A (NS3/NS4A) (R155K) [ 3 ]
 Cytochrome P450 2A13 [ 9 ] Proteasome assembly chaperone 3 [ 1 ]
 Cytochrome P450 2A13 (CYP2A13) [ 32 ] Proteasome component C5 [ 142 ]
 Cytochrome P450 2A2 [ 3 ] Proteasome Macropain subunit [ 132 ]
 Cytochrome P450 2A5 [ 50 ] Proteasome Macropain subunit PRE2 [ 32 ]
 Cytochrome P450 2A6 [ 317 ] Proteasome subunit beta type-10 [ 13 ]
 Cytochrome P450 2B1 [ 98 ] Proteasome subunit beta type-7 [ 33 ]
 Cytochrome P450 2B11 [ 1 ] Proteasome subunit beta type-9 [ 21 ]
 Cytochrome P450 2B4 [ 5 ] Protection of telomeres protein 1 [ 4 ]
 Cytochrome P450 2B6 [ 203 ] Protective antigen [ 2 ]
 Cytochrome P450 2C11 [ 4 ] Protein arginine methyltransferase 3 (PRMT3) [ 66 ]
 Cytochrome P450 2C18 [ 24 ] Protein arginine methyltransferase 5 (PRMT5) [ 28 ]
 Cytochrome P450 2C19 [ 1837 ] Protein arginine methyltransferase 7 (PRMT7) [ 4 ]
 Cytochrome P450 2C23 [ 3 ] Protein arginine methyltransferase 8 (PRMT8) [ 30 ]
 Cytochrome P450 2C8 [ 324 ] Protein arginine N-methyltransferase 1 [ 6 ]
 Cytochrome P450 2C9 [ 3119 ] Protein arginine N-methyltransferase 3 [ 3 ]
 Cytochrome P450 2D1 [ 9 ] Protein arginine N-methyltransferase 6 [ 48 ]
 Cytochrome P450 2D18 [ 13 ] Protein arginine N-methyltransferase 8 [ 3 ]
 Cytochrome P450 2D2 [ 11 ] protein artemis isoform a [ 133 ]
 Cytochrome P450 2D3 [ 11 ] Protein BAT5 [ 2 ]
 Cytochrome P450 2D6 [ 3755 ] Protein cereblon [ 5 ]
 Cytochrome P450 2E1 [ 112 ] Protein DAF-12, isoform a [ 445 ]
 Cytochrome P450 2J2 [ 97 ] Protein delta homolog 1 [ 13 ]
 Cytochrome P450 3A [ 5016 ] Protein Disulfide-Isomerase (PDI) [ 40 ]
 Cytochrome P450 3A1 [ 11 ] Protein E6 [ 4 ]
 Cytochrome P450 3A5 [ 2 ] Protein farnesyl/geranylgeranyl transferase [ 45 ]
 Cytochrome P450 3A5 (CYP3A5) [ 42 ] Protein farnesyltransferase [ 45 ]
 Cytochrome P450 3A6 [ 1 ] Protein Farnesyltransferase (PFT) [ 993 ]
 Cytochrome P450 3A7 [ 1 ] Protein Farnesyltransferase (PFT) Chain B [ 1263 ]
 Cytochrome P450 4A4 [ 4 ] Protein Farnesyltransferase (PFT)/farnesyltransferase beta subunit [ 230 ]
 Cytochrome P450 51 [ 10 ] Protein farnesyltransferase (PFTase) [ 21 ]
 Cytochrome P450 51(CYP51) [ 16 ] Protein farnesyltransferase beta/geranylgeranyltransferase type I alpha subunit [ 245 ]
 Cytochrome P450 51(CYP51) Mutant (F78L) [ 2 ] Protein G9a (G9a) [ 149 ]
 Cytochrome P450 7A1 [ 3 ] Protein Hcar1 [ 1 ]
 Cytochrome P450 monooxygenase [ 4 ] Protein HSP-16.2 [ 127 ]
 Cytochrome P450 monooxygenase BM3 (BM3 A82F) [ 2 ] Protein kinase A Iα regulatory subunit (RIα K240A) [ 1 ]
 Cytochrome P450 monooxygenase BM3 (BM3 DM) [ 2 ] Protein kinase A Iα regulatory subunit (RIα K242A) [ 1 ]
 Cytochrome P450 monooxygenase BM3 (BM3 F87V) [ 2 ] Protein kinase A Iα regulatory subunit (RIα R239A) [ 1 ]
 Cytochrome P450 monooxygenase BM3 (BM3) [ 1 ] Protein kinase A Iα regulatory subunit (RIα R241A) [ 1 ]
 Cytochrome P450 Reductase (CPR) [ 2 ] Protein kinase A Iα regulatory subunit (RIα) [ 1 ]
 Cytochrome P450, family 4, subfamily X, polypeptide 1, isoform CRA_c [ 1 ] Protein kinase B (Akt 1) [ 244 ]
 Cytochrome P450-cam [ 9 ] Protein kinase B (Akt 2) [ 1 ]
 Cytochrome P450c11B3 [ 3 ] Protein kinase B (Akt 3) [ 1 ]
 Cytohesin-2 [ 6 ] Protein kinase B (Akt1 E49C, C296S, C310S and C344S ) [ 17 ]
 Cytohesin-3 [ 4 ] Protein kinase C [ 376 ]
 Cytokinin dehydrogenase 2 [ 19 ] Protein kinase C (PKC) [ 200 ]
 Cytoplasmic tyrosine-protein kinase BMX [ 6 ] Protein kinase C alpha [ 31 ]
 Cytosol aminopeptidase [ 44 ] Protein kinase C beta [ 7 ]
 Cytosolic phosphoenolpyruvate carboxykinase (cPEPCK) [ 11 ] Protein kinase C beta II type [ 4 ]
 Cytosolic phospholipase A2 [ 73 ] Protein kinase C delta [ 40 ]
 Cytosolic phospholipase A2 gamma [ 5 ] Protein kinase C delta type [ 712 ]
 D(2) dopamine receptor [ 4333 ] Protein kinase C epsilon [ 7 ]
 D(3) dopamine receptor [ 12 ] Protein kinase C eta [ 4 ]
 D(4) dopamine receptor [ 2036 ] Protein kinase C eta type [ 1 ]
 D-alanyl-D-alanine carboxypeptidase [ 27 ] Protein kinase C gamma [ 9 ]
 D-alanyl-D-alanine dipeptidase [ 12 ] Protein kinase C iota [ 1 ]
 D-Amino Acid Oxidase (DAAO) [ 412 ] Protein kinase C iota (PKCι) [ 84 ]
 D-amino-acid oxidase [ 22 ] Protein kinase C theta type [ 4 ]
 D-aspartate oxidase [ 9 ] Protein kinase C theta type  [ 825 ]
 D-Aspartate Oxidase (DDO) [ 77 ] Protein Kinase C, alpha [ 77 ]
 D-aspartate oxidase 1 [ 2 ] Protein Kinase C, beta I [ 10 ]
 D-aspartate oxidase 2 [ 2 ] Protein Kinase C, delta [ 1 ]
 D-aspartate oxidase 3 [ 2 ] Protein kinase C, epsilon [ 475 ]
 D-beta-D-heptose 7-phosphate kinase [ 2 ] Protein kinase C, eta [ 305 ]
 D-lactate dehydrogenase [ 4 ] Protein kinase C, gamma [ 212 ]
 DAPK1 [ 6 ] Protein kinase C, PKC; classical [ 1 ]
 DCAMKL1 [ 6 ] Protein Kinase C, theta [ 1 ]
 DCAMKL2 [ 4 ] Protein kinase C-binding protein 1 [ 1 ]
 DCAMKL3 [ 10 ] Protein kinase C-interacting protein 1 [ 2 ]
 dCTP pyrophosphatase 1 [ 9 ] Protein kinase C-like 1 [ 1 ]
 dCTP pyrophosphatase 1 (DCTPP1) [ 31 ] Protein Kinase CK2 (CK2α) [ 4 ]
 Death-associated protein kinase 1 [ 109 ] Protein Kinase D-GST [ 9 ]
 Death-associated protein kinase 1 (DAPK1) [ 1 ] Protein Kinase D1 [ 1 ]
 Death-associated protein kinase 2 [ 94 ] Protein Kinase G [ 3 ]
 Death-associated protein kinase 3 [ 115 ] Protein kinase N1 [ 122 ]
 Decaprenylphosphoryl-beta-D-ribose oxidase [ 1 ] Protein kinase N2 [ 128 ]
 defective in Germ Line Development family member (gld-1) [ 77 ] Protein kinase Pfmrk [ 123 ]
 Dehaloperoxidase B (DHP B) [ 3 ] Protein Kinase YpkA [ 4 ]
 Dehydrogenase/reductase SDR family member 9 [ 23 ] Protein lysine methyltransferase SUV4-20H1 (SUV4-20H1) [ 5 ]
 Dehydropeptidase-I (DHP-1) [ 23 ] Protein lysine methyltransferase SUV4-20H2 (SUV4-20H2) [ 7 ]
 Dehydrosqualene desaturase [ 42 ] Protein max [ 1 ]
 Dehydrosqualene synthase [ 68 ] Protein O-GlcNAcase [ 4 ]
 Delta carbonic anhydrase [ 40 ] Protein phosphatase 1 regulatory subunit 1A (PP1) [ 12 ]
 Delta-aminolevulinic acid dehydratase [ 15 ] protein phosphatase 1, catalytic subunit, alpha isoform 3 [ 60 ]
 Delta-aminolevulinic acid dehydratase, chloroplastic [ 15 ] Protein phosphatase 1D [ 31 ]
 Delta-type opioid receptor [ 5700 ] Protein phosphatase 1G [ 4 ]
 Dengue Virus 1 (DENV1) NS2B-NS3 Protease [ 10 ] Protein phosphatase 2C alpha [ 16 ]
 Dengue Virus 2 (DENV2) NS2B-NS3 Protease [ 15 ] Protein phosphatase 2C beta [ 60 ]
 Dengue Virus 3 (DENV3) NS2B-NS3 Protease [ 10 ] Protein phosphatase 5 (PP5) [ 14 ]
 Dengue Virus 4 (DENV4) NS2B-NS3 Protease [ 10 ] protein phosphatase methylesterase 1 [ 14 ]
 Dengue virus type 2 NS3 protein [ 45 ] Protein phosphatase Slingshot homolog 2 [ 4 ]
 DENV2 protease (NS2B-NS3) [ 19 ] Protein polybromo-1 [ 14 ]
 Deoxycytidine kinase [ 111 ] Protein prune homolog [ 2 ]
 Deoxyguanosine kinase, mitochondrial [ 1 ] Protein RecA [ 8 ]
 Deoxyhypusine synthase [ 52 ] Protein Red [ 1 ]
 Deoxynucleoside kinase [ 61 ] Protein S100-B [ 7 ]
 Deoxyribonuclease gamma [ 3 ] Protein tyrosine kinase 2 beta [ 1 ]
 Deoxyribonuclease-1 [ 73 ] Protein tyrosine phosphatase 1B (PTP1B) [ 9 ]
 Deoxyribonuclease-2-alpha [ 5 ] Protein Tyrosine Phosphatase PTPB [ 49 ]
 Deoxyribonucleoside 5'-monophosphate N-glycosidase (Rcl) [ 33 ] Protein tyrosine phosphatase receptor type C-associated protein [ 13 ]
 Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase) [ 361 ] Protein tyrosine phosphatase SHP-2 (SHP-2) [ 639 ]
 Deoxyuridine triphosphatase [ 12 ] Protein tyrosine phosphatase type IVA 1 [ 19 ]
 Diacyl Glycerolacyltransferase 1 (DGAT-1) [ 27 ] Protein tyrosine phosphatase type IVA 2 [ 9 ]
 Diacylglycerol kinase 1 [ 4 ] Protein Wnt [ 4 ]
 Diacylglycerol O-acyltransferase 1 [ 957 ] Protein Wnt-3a [ 398 ]
 Diacylglycerol O-acyltransferase 2 [ 245 ] Protein-arginine deiminase type-1 [ 10 ]
 Diamine oxidase [ 22 ] Protein-arginine deiminase type-2 [ 9 ]
 Diamine oxidase (DAO) [ 58 ] Protein-arginine deiminase type-3 [ 10 ]
 Dickkopf-related protein 1 [ 7 ] Protein-arginine deiminase type-4 [ 49 ]
 DIG-BP [ 10 ] Protein-arginine N-methyltransferase 1 [ 161 ]
 Dihydrodipicolinate reductase (DHPR) [ 4 ] Protein-beta-aspartate methyltransferase [ 4 ]
 Dihydrodipicolinate synthase [ 28 ] Protein-cysteine N-palmitoyltransferase porcupine [ 64 ]
 Dihydrodipicolinate synthase-like, mitochondrial [ 5 ] Protein-glutamine gamma-glutamyltransferase 2 [ 3 ]
 Dihydrofolate reductase [ 2291 ] Protein-glutamine gamma-glutamyltransferase 2 (TG2) [ 430 ]
 Dihydrofolate reductase (A16V+S108T) [ 31 ] Protein-lysine 6-oxidase [ 17 ]
 Dihydrofolate reductase (DfrA) [ 9 ] Protein-serine O-palmitoleoyltransferase porcupine [ 32 ]
 Dihydrofolate reductase (DfrG) [ 9 ] Protein-tyrosine kinase 2-beta [ 18 ]
 Dihydrofolate reductase (DfrK) [ 9 ] Protein-tyrosine phosphatase [ 2 ]
 Dihydrofolate Reductase (DHFR) [ 1982 ] Protein-tyrosine phosphatase 1 [ 26 ]
 Dihydrofolate Reductase (DHFR) Mutant (F98Y) [ 2 ] Protein-tyrosine phosphatase 1B [ 3028 ]
 Dihydrofolate Reductase (DHFR) Mutant (I100L) [ 2 ] Protein-Tyrosine Phosphatase 1B (PTP1B) [ 283 ]
 Dihydrofolate reductase type 1 [ 47 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (G117E) [ 1 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) [ 21 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (L119V) [ 2 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) Mutant KICB1 [ 145 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (M114V) [ 1 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) Mutant SP21 [ 19 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (V113I) [ 1 ]
 Dihydrofolate Reductase-Thymidylate Synthase (DHFR-TS) Mutant V1/S [ 3 ] Protein-Tyrosine Phosphatase 1B (PTP1B) Mutant (V113L/M114V) [ 1 ]
 Dihydrolipoamide dehydrogenase [ 1 ] Protein-tyrosine phosphatase 1C [ 262 ]
 Dihydrolipoyl dehydrogenase [ 1 ] Protein-tyrosine phosphatase 4A3 [ 47 ]
 Dihydrolipoyl dehydrogenase (Lpd) [ 19 ] Protein-tyrosine phosphatase MEG2 (PTP-Meg2) [ 51 ]
 Dihydroorotase [ 9 ] Protein-Tyrosine Phosphatase SHP-1 [ 22 ]
 Dihydroorotase (DHO) [ 1 ] Protein-Tyrosine Phosphatase SHP-2 [ 34 ]
 Dihydroorotase (PyrC) [ 2 ] Protein-tyrosine sulfotransferase 2 [ 5 ]
 Dihydroorotate dehydrogenase [ 922 ] Proteinase K [ 1 ]
 Dihydroorotate Dehydrogenase (DHODH) [ 461 ] Proteinase-activated receptor 1 (PAR1) [ 884 ]
 Dihydroorotate Dehydrogenase (DHODH) Mutant (H185A) [ 13 ] Proteinase-activated receptor 2 [ 74 ]
 Dihydroorotate Dehydrogenase (DHODH) Mutant (R265A) [ 13 ] Proteinase-activated receptor 4 [ 11 ]
 Dihydropteridine reductase [ 25 ] Prothrombin [ 6532 ]
 Dihydropteroate synthase [ 13 ] Proto-oncogene c-JUN/protein c-fos [ 71 ]
 Dihydropteroate synthetase, putative [ 8 ] Proto-oncogene c-Kit (c-Kit) [ 2 ]
 Dihydropyrimidine dehydrogenase [ 6 ] Proto-oncogene c-Met [ 5 ]
 Dimethylarginine dimethylaminohydrolase 1 [ 1 ] Proto-oncogene C-Raf (C-Raf FL) [ 196 ]
 Dimethylarginine dimethylaminohydrolase 1 (DDAH) [ 56 ] Proto-oncogene C-Raf (C-Raf TR) [ 21 ]
 Dipeptidyl peptidase 1 [ 3 ] Proto-oncogene protein Wnt-3 [ 81 ]
 Dipeptidyl peptidase 2 (DPP II) [ 1546 ] Proto-oncogene tyrosine-protein kinase (Src) [ 1 ]
 Dipeptidyl peptidase 4 (DPP4) [ 4181 ] Proto-oncogene tyrosine-protein kinase MER [ 5 ]
 Dipeptidyl peptidase 9 (DDP9 D301A) [ 1 ] Proto-oncogene tyrosine-protein kinase receptor Ret [ 6 ]
 Dipeptidyl peptidase 9 (DDP9 E286A) [ 1 ] Proto-oncogene tyrosine-protein kinase ROS [ 178 ]
 Dipeptidyl peptidase 9 (DDP9 E296A/E297A) [ 1 ] Proto-oncogene tyrosine-protein kinase Src [ 3565 ]
 Dipeptidyl peptidase 9 (DDP9 H289A) [ 1 ] Proto-oncogene tyrosine-protein kinase Src (c-Src) [ 29 ]
 Dipeptidyl peptidase 9 (DDP9 I288A) [ 1 ] Proto-oncogene tyrosine-protein kinase Src (T338C) [ 20 ]
 Dipeptidyl peptidase 9 (DDP9 K299A) [ 1 ] Proto-oncogene tyrosine-protein kinase Src (T338C/V323A) [ 3 ]
 Dipeptidyl peptidase 9 (DDP9 L295A) [ 1 ] Proto-oncogene tyrosine-protein kinase Src (T338C/V323S) [ 3 ]
 Dipeptidyl peptidase 9 (DDP9 R298A) [ 1 ] Proto-oncogene vav [ 1 ]
 Dipeptidyl peptidase 9 (DDP9 S292A) [ 1 ] Proton-coupled amino acid transporter 1 [ 50 ]
 Dipeptidyl peptidase 9 (DDP9 V285A) [ 1 ] Proton-coupled folate transporter [ 24 ]
 Dipeptidyl peptidase 9 (DDP9 V290A) [ 1 ] Protoporphyrinogen oxidase [ 73 ]
 Dipeptidyl peptidase 9 (DDP9 Y277A) [ 1 ] Protoporphyrinogen oxidase, mitochondrial [ 1 ]
 Dipeptidyl peptidase 9 (DDP9 Y303D) [ 1 ] PRP4 kinase (PRP4) [ 73 ]
 Dipeptidyl peptidase 9 (DDP9 Y305A) [ 1 ] Pseudolysin [ 116 ]
 Dipeptidyl peptidase 9 (DDP9 Y305D) [ 1 ] Psychosine receptor [ 1 ]
 Dipeptidyl peptidase I [ 714 ] PTAFR [ 4 ]
 Dipeptidyl peptidase II [ 14 ] Pteridine reductase 1 [ 52 ]
 Dipeptidyl peptidase III [ 37 ] Pteridine Reductase 1 (PTR1) [ 11 ]
 Dipeptidyl peptidase IV [ 311 ] PTGDR [ 13 ]
 Dipeptidyl peptidase IX [ 1260 ] PTGER2 [ 2 ]
 Dipeptidyl peptidase VIII [ 1708 ] PTGER3 [ 35 ]
 Dipeptidyl peptidase-IV (DDP-4) [ 32 ] PTGER4 [ 12 ]
 diphosphomevalonate decarboxylase [ 348 ] PTGFR [ 73 ]
 Discoidin domain-containing receptor 1 (DDR1) [ 1 ] PTGIR [ 54 ]
 Discoidin domain-containing receptor 2 [ 206 ] PTK2B protein tyrosine kinase 2 beta (PTK2B) [ 543 ]
 Discoidin domain-containing receptor 2 (DDR2) [ 1 ] PTPsigma-(Brain) [ 7 ]
 Disintegrin and metalloproteinase domain-containing protein 10 (ADAM10) [ 660 ] Purine nucleoside phosphorylase [ 291 ]
 Disintegrin and metalloproteinase domain-containing protein 33 [ 12 ] Purine Nucleoside Phosphorylase (PNP) [ 128 ]
 Disintegrin and metalloproteinase domain-containing protein 8 [ 1 ] Purine-nucleoside phosphorylase [ 31 ]
 Disintegrin and metalloproteinase domain-containing protein 9 (ADAM9) [ 61 ] Purinergic receptor P2Y1 [ 622 ]
 Disks large homolog 4 [ 59 ] Purinergic receptor P2Y11 [ 35 ]
 Disulfide bond formation protein B (DsbB) [ 8 ] Purinergic receptor P2Y12 [ 1171 ]
 DLK [ 8 ] Purinergic receptor P2Y14 [ 62 ]
 DNA (cytosine-5)-methyltransferase 1 [ 13 ] Purinergic receptor P2Y2 [ 311 ]
 DNA (cytosine-5)-methyltransferase 1 (DNMT1) [ 287 ] Purinergic, P2X2 [ 3 ]
 DNA (cytosine-5)-methyltransferase 3-like [ 5 ] Purinergic, P2X3 [ 1 ]
 DNA (cytosine-5)-methyltransferase 3B [ 48 ] Purinergic, P2X4 [ 1 ]
 DNA damage-inducible transcript 3 protein [ 940 ] PurinergicP2X2/3 [ 25 ]
 DNA dC->dU-editing enzyme APOBEC-3G [ 1002 ] Puromycin-sensitive aminopeptidase [ 5 ]
 DNA excision repair protein ERCC-5 [ 64 ] Putative agmatine deiminase [ 2 ]
 DNA gyrase [ 408 ] Putative beta-hexosaminidase [ 2 ]
 DNA gyrase subunit A [ 81 ] Putative farnesyl pyrophosphate synthase [ 3 ]
 DNA gyrase subunit B [ 469 ] Putative glycogen synthase kinase [ 6 ]
 DNA gyrase subunit B (DNA gyraseB) [ 26 ] putative hexokinase HKDC1 [ 319 ]
 DNA helicase/primase complex protein [ 10 ] Putative hydrolase RBBP9 [ 7 ]
 DNA ligase [ 70 ] Putative P2Y purinoceptor 10 [ 80 ]
 DNA Ligase (MtuLigA) [ 8 ] Putative silent information regulator 2 [ 5 ]
 DNA Ligase I [ 31 ] Putative uncharacterized protein atpE [ 3 ]
 DNA methyltransferase 1 (RFTS-lacking Dnmt1) [ 2 ] Putative uncharacterized protein pk7 [ 34 ]
 DNA methyltransferase 1 (RTFS-containing Dnmt1) [ 1 ] Putative uncharacterized serine/threonine-protein kinase SgK110 [ 74 ]
 DNA methyltransferase 3a (Dnmt3a) [ 1 ] PvdQ [ 53 ]
 DNA nucleotidylexotransferase [ 9 ] Pyridoxal kinase [ 5 ]
 DNA polymerase [ 110 ] Pyridoxal phosphate phosphatase [ 4 ]
 DNA polymerase (alpha/delta/epsilon) [ 110 ] Pyridoxine-5'-phosphate oxidase [ 1 ]
 DNA Polymerase alpha [ 12 ] Pyrimidinergic receptor P2Y4 [ 168 ]
 DNA polymerase alpha catalytic subunit [ 4 ] Pyrimidinergic receptor P2Y6 [ 250 ]
 DNA polymerase alpha subunit [ 7 ] Pyroglutamylated RFamide peptide receptor [ 102 ]
 DNA polymerase beta [ 264 ] Pyruvate dehydrogenase (PDH) [ 53 ]
 DNA polymerase catalytic subunit [ 4 ] Pyruvate dehydrogenase kinase 3 (PDK3) [ 4 ]
 DNA polymerase delta catalytic subunit [ 15 ] Pyruvate dehydrogenase kinase 4 (PDK4) [ 10 ]
 DNA polymerase delta subunit 1 [ 6 ] Pyruvate dehydrogenase kinase isoenzyme 1 (PDK1) [ 117 ]
 DNA polymerase eta [ 6 ] Pyruvate dehydrogenase kinase isoform 2 (PDHK2) [ 668 ]
 DNA polymerase gamma subunit 1 [ 20 ] Pyruvate kinase [ 80 ]
 DNA polymerase I [ 4 ] Pyruvate kinase (PKM2) [ 87 ]
 DNA polymerase III polC-type [ 18 ] Pyruvate kinase isozymes M1/M2 [ 7 ]
 DNA polymerase III subunit beta [ 27 ] Pyruvate kinase isozymes R/L [ 8 ]
 DNA polymerase III subunit gamma [ 13 ] Pyruvate kinase PKLR [ 1 ]
 DNA polymerase IIIC [ 145 ] Queuine tRNA-ribosyltransferase [ 2 ]
 DNA polymerase IIIE [ 27 ] Quinolone resistance protein norA [ 66 ]
 DNA polymerase iota [ 8 ] Quinone oxidoreductase [ 5 ]
 DNA polymerase kappa [ 11 ] Quinone reductase 1) [ 105 ]
 DNA polymerase lambda [ 43 ] Quinone Reductase 2 (QR2) [ 3 ]
 DNA polymerase nu [ 3 ] RAC-alpha serine/threonine-protein kinase [ 36 ]
 DNA primase (Ba DnaG) [ 5 ] RAC-alpha serine/threonine-protein kinase (Akt) [ 44 ]
 DNA primase (Mtb DnaG) [ 2 ] RAF proto-oncogene serine/threonine-protein kinase [ 6 ]
 DNA primase traC [ 1 ] RAF proto-oncogene serine/threonine-protein kinase (c-Raf)(Y340D)(Y341D) [ 9 ]
 DNA recombination protein RecA [ 389 ] RAF serine/threonine protein kinase [ 1742 ]
 DNA repair and recombination protein (RadA) [ 8 ] RAF-1 [ 1 ]
 DNA repair and recombination protein RAD54-like [ 1 ] RAMP1 [ 11 ]
 DNA repair protein RAD51 homolog 1 [ 232 ] Rap guanine nucleotide exchange factor 3 [ 13 ]
 DNA Synthesis  [ 35 ] Rap guanine nucleotide exchange factor 4 [ 123 ]
 DNA topoisomerase [ 4 ] RAR-related orphan receptor C (RORc) [ 871 ]
 DNA topoisomerase 1 [ 5 ] RAS guanyl releasing protein 1 [ 4 ]
 DNA topoisomerase 4 [ 1 ] RAS guanyl releasing protein 3 [ 52 ]
 DNA topoisomerase 4 subunit B (parE) [ 6 ] RAS guanyl-releasing protein 1 [ 5 ]
 DNA topoisomerase I [ 49 ] ras protein [ 196 ]
 DNA topoisomerase I (Topo I) [ 504 ] Ras-related C3 botulinum toxin substrate 1 [ 271 ]
 DNA topoisomerase IB [ 5 ] Ras-related C3 botulinum toxin substrate 1/T-lymphoma invasion and metastasis-inducing protein 1 [ 18 ]
 DNA topoisomerase II [ 24 ] Ras-related protein Rab-2A. [ 206 ]
 DNA topoisomerase II  [ 6 ] Ras-related protein Rap-1A [ 4 ]
 DNA topoisomerase III [ 62 ] Receptor protein-tyrosine kinase erbB-2 [ 13 ]
 DNA Topoisomerase IV [ 27 ] Receptor protein-tyrosine kinase erbB-4 [ 1 ]
 DNA Topoisomerase IV Subunit B [ 3 ] Receptor tyrosine-protein kinase erbB-2 [ 1718 ]
 DNA topoisomerase type IB small subunit [ 4 ] Receptor tyrosine-protein kinase erbB-3 [ 1 ]
 DNA(calf thymus) [ 1 ] Receptor tyrosine-protein kinase erbB-4 (HER4) [ 12 ]
 DNA-3-methyladenine glycosylase [ 4 ] Receptor-histidine kinase AgrC [ 13 ]
 DNA-damage-inducible protein G (DinG) [ 4 ] Receptor-interacting serine/threonine-protein kinase 1 [ 130 ]
 DNA-dependent protein kinase [ 928 ] receptor-interacting serine/threonine-protein kinase 2 [ 2 ]
 DNA-dependent protein kinase (DNAPK) [ 3 ] Receptor-interacting serine/threonine-protein kinase 3 [ 3 ]
 DNA-directed DNA/RNA polymerase mu [ 9 ] Receptor-interacting serine/threonine-protein kinase 4 [ 74 ]
 DNA-directed RNA polymerase [ 6 ] Receptor-type tyrosine-protein kinase FLT3 [ 6 ]
 DNA-directed RNA polymerase beta chain [ 8 ] Receptor-type tyrosine-protein kinase FLT3  [ 37 ]
 DNA-directed RNA polymerase I subunit RPA1 [ 32 ] Receptor-type tyrosine-protein kinase FLT3 (FLT3) [ 1 ]
 DNA-directed RNA polymerase II subunit RPB1 [ 4 ] Receptor-type tyrosine-protein kinase FLT3 (K663Q) [ 1 ]
 DNA-directed RNA polymerase subunit beta' [ 4 ] Receptor-type tyrosine-protein kinase FLT3 (R834Q) [ 1 ]
 DNA-PK/ Abl [ 1 ] Receptor-type tyrosine-protein phosphatase alpha [ 95 ]
 DNA-PK/ EGFR [ 1 ] Receptor-type tyrosine-protein phosphatase beta (PTPβ) [ 76 ]
 DNA-PK/ EphB4 [ 1 ] Receptor-type tyrosine-protein phosphatase epsilon (PTPε) [ 34 ]
 DNA-PK/ Hck [ 1 ] Receptor-type tyrosine-protein phosphatase F (LAR) [ 250 ]
 DNA-PK/ p110-beta [ 1 ] Receptor-type tyrosine-protein phosphatase gamma (PTPγ) [ 38 ]
 DNA-PK/ p110-delta [ 2 ] Receptor-type tyrosine-protein phosphatase mu (PTPμ) [ 11 ]
 DNA-PK/ PDGFR [ 1 ] Receptor-type tyrosine-protein phosphatase R [ 1 ]
 DNA-PK/ Src [ 1 ] Receptor-type tyrosine-protein phosphatase S [ 7 ]
 DNA-PK/ Src Mutant (T338I) [ 1 ] RecName: Full=Zinc finger protein mex-5 [ 1672 ]
 DNA-PK/ VEGFR2 [ 1 ] regulator of G-protein signaling 4 [ 192 ]
 DnaC helicase [ 18 ] Regulator of G-protein signaling 4 (RGS4) [ 43 ]
 DnaJ homolog subfamily A member 1 [ 2 ] Regulator of G-protein signaling 8 [ 235 ]
 DNMT3A2/3L complex [ 14 ] regulator of G-protein signalling 16 [ 193 ]
 Dolichyl-phosphate-mannose--protein mannosyltransferase 1 [ 51 ] Regulatory protein E2 [ 2 ]
 DOPA decarboxylase [ 10 ] Relaxin receptor 1 [ 3 ]
 DOPA decarboxylase (DDC) [ 14 ] Relaxin-3 receptor 1 [ 12 ]
 DOPAMINE [ 1 ] Relaxin-3 receptor 2 [ 4 ]
 Dopamine beta-hydroxylase [ 131 ] Renal dipeptidase [ 183 ]
 Dopamine D1 and D2 receptor [ 1432 ] Renal Outer Medullary Potassium (ROMK) [ 136 ]
 Dopamine D1 receptor [ 389 ] Renal sodium-dependent phosphate transport protein 1 [ 1 ]
 Dopamine D1B [ 57 ] Renin [ 3054 ]
 Dopamine D2 receptor [ 199 ] Replicase polyprotein 1a [ 6 ]
 Dopamine D2 receptor/Serotonin 2 (5-HT2) receptor [ 45 ] Replication protein A 70 kDa DNA-binding subunit [ 147 ]
 DOPAMINE D2/D4 [ 1 ] Replication protein E1 [ 51 ]
 Dopamine D2A [ 6 ] Replicative DNA helicase [ 45 ]
 Dopamine D3 receptor [ 6 ] REST corepressor 1 [ 14 ]
 Dopamine D4 receptor [ 22 ] RET Mutant (M918T) [ 20 ]
 DOPAMINE D4.2 [ 27 ] Ret proto-oncogene [ 2 ]
 DOPAMINE D4.4 [ 23 ] Retina-specific amine oxidase, copper containing [ 8 ]
 Dopamine D5 receptor [ 492 ] Retinal dehydrogenase 2 [ 4 ]
 Dopamine receptor [ 560 ] Retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit delta [ 49 ]
 Dopamine receptor D1 [ 1048 ] Retinoic acid receptor alpha [ 43 ]
 Dopamine Receptor D2 [ 2 ] Retinoic acid receptor alpha/Retinoid X receptor alpha [ 19 ]
 Dopamine receptor D2 and D3 [ 631 ] Retinoic acid receptor beta [ 20 ]
 Dopamine receptor D2L/neurotensin receptor NTS1 [ 6769 ] Retinoic acid receptor gamma [ 37 ]
 Dopamine receptors; D2 & D4 [ 86 ] Retinoic acid receptor RXR-alpha [ 5 ]
 Dopamine receptors; D3 & D4 [ 3638 ] Retinoic Acid Receptor, alpha [ 11 ]
 Dopamine transporter [ 82 ] Retinoic Acid Receptor, beta [ 9 ]
 Dopamine Transporter (DAT) [ 2945 ] Retinoic Acid Receptor, gamma [ 9 ]
 Dopamine1-like [ 11 ] Retinoic Acid Receptors Gamma / Alpha [ 2 ]
 Dopamine2-like [ 55 ] Retinoic acid-related nuclear receptor gamma t (RORγt) [ 16 ]
 Double-strand break repair protein MRE11A [ 1 ] Retinoic acid-related nuclear receptor gamma t (RORγt) [ 44 ]
 DRD1 [ 354 ] Retinoid receptor [ 411 ]
 DRD2 [ 426 ] Retinoid X receptor [ 2 ]
 DRD3 [ 222 ] Retinoid X receptor alpha [ 50 ]
 DRD4 [ 103 ] Retinoid X receptor alpha (F313I/L436F) [ 1 ]
 DRD5 [ 1 ] Retinoid X receptor alpha (F313I/L436V) [ 1 ]
 drug resistance protein 1 [ 28 ] Retinoid X receptor beta [ 97 ]
 drug resistance protein 2 [ 40 ] Retinoid X receptor gamma [ 100 ]
 dTDP-4-dehydrorhamnose 3,5-epimerase RmlC [ 387 ] Retinoid X receptor gamma/retinoic acid receptor alpha [ 345 ]
 dTDP-4-dehydrorhamnose reductase [ 4 ] Retinoid-related orphan receptor-gamma (RORgT) [ 94 ]
 Dual serine/threonine and tyrosine protein kinase [ 75 ] Retinol-binding protein 4 (RBP4) [ 253 ]
 Dual specificity mitogen-activated protein kinase kinase 1 [ 763 ] Reverse transcriptase [ 304 ]
 Dual specificity mitogen-activated protein kinase kinase 2 [ 107 ] Reverse Transcriptase (HIV-1 K103N RT) [ 1 ]
 Dual specificity mitogen-activated protein kinase kinase 3 [ 93 ] Reverse transcriptase (HIV-1 RT)(1-350) [ 4 ]
 Dual specificity mitogen-activated protein kinase kinase 4 [ 97 ] Reverse transcriptase protein [ 18 ]
 Dual specificity mitogen-activated protein kinase kinase 5 [ 81 ] RGS7 [ 192 ]
 Dual specificity mitogen-activated protein kinase kinase 6 [ 104 ] Rhizopuspepsin [ 11 ]
 Dual specificity mitogen-activated protein kinase kinase 7 [ 1 ] Rho Kinase [ 4 ]
 Dual specificity mitogen-activated protein kinase kinase 7 (MAP2K7) [ 83 ] Rho Kinase 1 [ 6 ]
 Dual specificity mitogen-activated protein kinase kinase; MEK1/2 [ 6 ] Rho kinase 2 (ROCKII) [ 6 ]
 Dual specificity phosphatase Cdc25B [ 648 ] Rho-associated protein kinase [ 2439 ]
 Dual specificity protein kinase (TTK) [ 1 ] Rho-associated protein kinase 1 (ROCK1) [ 22 ]
 Dual specificity protein kinase CLK1 [ 91 ] Rho-associated protein kinase 2 [ 4 ]
 Dual specificity protein kinase CLK2 [ 180 ] Rho-associated protein kinase 2 (ROCK2) [ 23 ]
 Dual specificity protein kinase CLK3 [ 60 ] Rho-associated protein kinase 2/Rho-kinase (ROCK I) [ 90 ]
 Dual specificity protein kinase CLK4 [ 262 ] Rho-GTPase-activating protein 3 [ 1 ]
 Dual specificity protein kinase TTK [ 1047 ] Rho-kinase (ROCK I) [ 3 ]
 Dual specificity protein kinase TTK (MPS1) [ 4 ] Rho-kinase (ROCK II) [ 12 ]
 Dual specificity protein phosphatase (VHR) [ 674 ] Rho/Rac guanine nucleotide exchange factor [ 1 ]
 Dual specificity protein phosphatase 1 [ 217 ] Rhodesain [ 162 ]
 Dual specificity protein phosphatase 10 [ 5 ] Rhodopsin [ 2 ]
 Dual specificity protein phosphatase 14 [ 1 ] Rhodopsin kinase [ 104 ]
 Dual specificity protein phosphatase 15 [ 2 ] Rhomboid protease (AaROM) [ 2 ]
 Dual specificity protein phosphatase 2 [ 1 ] Rhomboid protease (AfROM) [ 2 ]
 Dual specificity protein phosphatase 23 [ 4 ] Rhomboid protease (BsYqgP) [ 2 ]
 Dual specificity protein phosphatase 4 [ 7 ] Rhomboid protease (EcGlpG) [ 2 ]
 Dual specificity protein phosphatase 6 [ 32 ] Rhomboid protease (HiGlpG) [ 3 ]
 Dual specificity protein phosphatase CDC14A [ 14 ] Rhomboid protease (MmRHBDL1) [ 2 ]
 Dual specificity protein phosphatase VHX (VHX) [ 59 ] Rhomboid protease (MmRHBDL3) [ 2 ]
 Dual specificity testis-specific protein kinase 1 [ 106 ] Rhomboid protease (PhROM) [ 2 ]
 Dual specificity testis-specific protein kinase 2 [ 23 ] Rhomboid protease (PsAarA) [ 2 ]
 Dual specificity tyrosine-phosphorylation-regulated kinase 1A [ 445 ] Rhomboid protease (TmROM) [ 4 ]
 Dual specificity tyrosine-phosphorylation-regulated kinase 1B [ 1 ] Rhomboid protease (VcROM) [ 2 ]
 Dual specificity tyrosine-phosphorylation-regulated kinase 4 [ 5 ] Riboflavin-binding protein [ 5 ]
 Dual specificty protein kinase CLK1 [ 373 ] Ribokinase [ 6 ]
 Dual-specificity phosphatase 5 phophatase (DUSP5) [ 2 ] Ribonuclease H [ 10 ]
 Dual-specificity phosphatase 5 phophatase domain (DUSP5 PD) [ 4 ] Ribonuclease H1 [ 9 ]
 Dual-specificity tyrosine-(Y)-phosphorylation regulated kinase 1A [ 3 ] Ribonucleoside-diphosphate reductase large chain [ 63 ]
 Dual-specificity tyrosine-(Y)-phosphorylation regulated kinase 2 (DYRK2) [ 1 ] Ribonucleoside-diphosphate reductase M1 chain [ 17 ]
 Dual-specificity tyrosine-phosphorylation regulated kinase 1A [ 624 ] Ribonucleoside-diphosphate reductase M1 chain/Ribonucleoside-diphosphate reductase M2 chain/Ribonucleotide reductase [ 1 ]
 Dual-specificity tyrosine-phosphorylation regulated kinase 2 [ 212 ] Ribonucleoside-diphosphate reductase M1 chain/Ribonucleotide reductase [ 1 ]
 Dual-specificity tyrosine-phosphorylation regulated kinase 3 [ 29 ] Ribonucleoside-diphosphate reductase M1/M2 chain [ 84 ]
 Dual-specificity tyrosine-regulated kinases 1B [ 295 ] Ribonucleoside-diphosphate reductase RR1 [ 51 ]
 dUTP pyrophosphatase [ 100 ] Ribonucleoside-diphosphate reductase subunit alpha [ 7 ]
 Dynamin-1 [ 6 ] Ribose-5-phosphate isomerase B [ 2 ]
 Dynamin-1  [ 131 ] Ribose-phosphate pyrophosphokinase I [ 4 ]
 Dynamin-2 [ 20 ] Ribosomal protein S6 kinase (P70S6K) [ 1557 ]
 Dynein heavy chain [ 8 ] Ribosomal protein S6 kinase 2/S6K1 [ 5 ]
 DYRK1A [ 1 ] Ribosomal protein S6 kinase alpha 1 [ 154 ]
 E3 SUMO-protein ligase CBX4 [ 5 ] Ribosomal protein S6 kinase alpha 2 [ 324 ]
 E3 ubiquitin-protein ligase (UHRF1) [ 81 ] Ribosomal protein S6 kinase alpha 3 [ 470 ]
 E3 ubiquitin-protein ligase (XIAP-BIR2)(C202A/C213G) [ 17 ] Ribosomal protein S6 kinase alpha 4 [ 93 ]
 E3 ubiquitin-protein ligase Mdm2 [ 2 ] Ribosomal protein S6 kinase alpha 5 [ 187 ]
 E3 ubiquitin-protein ligase TRIM33 [ 1 ] Ribosomal protein S6 kinase alpha 6 [ 86 ]
 E3 ubiquitin-protein ligase XIAP [ 12 ] Ribosomal protein S6 kinase alpha-3 [ 35 ]
 E3 ubiquitin-protein ligase XIAP (BIR2) [ 54 ] Ribosomal S6 Kinase 1 (RSK-1) [ 2 ]
 E3 ubiquitin-protein ligase XIAP (C202A)(C213G) [ 12 ] Ribosomal S6 kinase 2 (RSK-2) [ 1 ]
 EBNA-1 protein [ 127 ] Ribosomal S6 Kinase 3 (RSK-3) [ 1 ]
 Ecdysone receptor [ 93 ] Ribosomal S6 Kinase 4 (RSK-4) [ 1 ]
 Ecto-5'-nucleotidase (e5'NT) [ 100 ] Ribosyldihydronicotinamide dehydrogenase [quinone] [ 299 ]
 Ectonucleoside triphosphate diphosphohydrolase 1 [ 20 ] Ricin [ 67 ]
 Ectonucleoside triphosphate diphosphohydrolase 2 [ 19 ] RmtA [ 73 ]
 Ectonucleoside triphosphate diphosphohydrolase 3 [ 2 ] RNA polymerase (NS5B) [ 100 ]
 Ectonucleoside triphosphate diphosphohydrolase 8 [ 5 ] RNA polymerase beta subunit (EC 2.7.7.6) [ 156 ]
 Ectonucleotide pyrophosphatase/phosphodiesterase family member 1 [ 68 ] RNA polymerase II subunit A C-terminal domain phosphatase SSU72 [ 1 ]
 Ectonucleotide pyrophosphatase/phosphodiesterase family member 2 (ENPP2) [ 290 ] RNA polymerase sigma factor SigB (σB) [ 4 ]
 Ectonucleotide pyrophosphatase/phosphodiesterase family member 3 [ 2 ] RNA polymerase subunit beta (β-RNAP) [ 31 ]
 EDNRA [ 957 ] RNA polymerase subunit beta ([D516V]β-RNAP) [ 2 ]
 EDNRB [ 337 ] RNA polymerase subunit beta ([H526D]β-RNAP) [ 2 ]
 Efflux transporter [ 3 ] RNA polymerase subunit beta ([S531L]β-RNAP) [ 2 ]
 EGF [ 2 ] RNA(23-mer) [ 1 ]
 EGF-R Tyrosine Kinase [ 11 ] RNA-directed RNA polymerase (NS5B) [ 134 ]
 EGF-R Tyrosine Kinase Mutant (G719C) [ 20 ] RNA-directed RNA polymerase (NS5B) (S282T) [ 3 ]
 EGF-R Tyrosine Kinase Mutant (G719S) [ 2 ] RNA-directed RNA polymerase (NS5B)(C316Y) [ 1 ]
 EGF-R Tyrosine Kinase Mutant (L858R) [ 12 ] RNA-directed RNA polymerase (NS5B)(L392I) [ 1 ]
 EGF-R Tyrosine Kinase Mutant (L858R/T790M) [ 2 ] RNA-directed RNA polymerase (NS5B)(M414T) [ 1 ]
 EGF-R Tyrosine Kinase Mutant (T790M) [ 7 ] RNA-directed RNA polymerase (NS5B)(M423T) [ 1 ]
 EGFR [ 19 ] RNA-directed RNA polymerase (NS5B)(P495L) [ 1 ]
 EGFR(L858R) [ 16 ] RNA-directed RNA polymerase (NS5B)(S282T) [ 1 ]
 Egl nine homolog 1 [ 870 ] RNA-directed RNA polymerase (NS5B)(V494A) [ 1 ]
 Egl nine homolog 3 [ 110 ] RNAse A [ 15 ]
 Eis_Ban acetyltransferase (Eis_Ban) [ 3 ] RNase L [ 88 ]
 Elastase [ 42 ] RocR [ 4 ]
 Elastase 1 [ 24 ] Rod cGMP-specific 3',5'-cyclic phosphodiesterase alpha/beta [ 1 ]
 Elastase 2A [ 10 ] Rod cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha [ 5 ]
 ELAV-like protein 1 [ 3 ] Rous sarcoma virus integrase [ 14 ]
 electroneutral potassium-chloride cotransporter KCC2 [ 449 ] RPL19A [ 105 ]
 Elongation factor 1-alpha 1 [ 3 ] RPS6KA2(Kin.Dom.2 - C-terminal) [ 7 ]
 Elongation factor 1-alpha 2 [ 3 ] RPS6KA4(Kin.Dom.1 - N-terminal) [ 10 ]
 Elongation of very long chain fatty acids protein 1 [ 4 ] rRNA adenine N-6-methyltransferase [ 30 ]
 Elongation of very long chain fatty acids protein 2 [ 4 ] Runt-Related Transcription Factor 1 Isoform AML1C [ 111 ]
 Elongation of very long chain fatty acids protein 3 [ 10 ] RuvB-like 1 [ 2 ]
 Elongation of very long chain fatty acids protein 5 [ 4 ] RXR alpha/PPAR gamma [ 480 ]
 Elongation of very long chain fatty acids protein 6 [ 125 ] Ryanodine receptor 1 [ 44 ]
 EML4 ALK Fusion Protein [ 40 ] Ryanodine receptor 2 [ 2 ]
 Emopamil-binding protein-like [ 4 ] Ryanodine receptor 44F [ 1 ]
 Endo-beta-N-acetylglucosaminidase [ 6 ] S-100 protein beta chain [ 14 ]
 Endochitinase [ 4 ] S-adenosyl-L-methionine:delta24-sterol-C-methyltransferase [ 4 ]
 Endoglucanase-5 [ 7 ] S-adenosylmethionine decarboxylase 1 [ 80 ]
 Endopeptidase prolyl oligopeptidase (PREP) [ 454 ] S-Adenosylmethionine Synthase (AdoMet) [ 6 ]
 Endoplasmic reticulum aminopeptidase 1 [ 46 ] S-adenosylmethionine synthetase (MAT 1 and MAT 2) [ 29 ]
 Endoplasmic reticulum aminopeptidase 2 [ 84 ] S-methyl-5'-thioinosine phosphorylase (MTIP) [ 10 ]
 Endoplasmic reticulum mannosyl-oligosaccharide 1,2-alpha-mannosidase [ 30 ] S-methyl-5-thioadenosine phosphorylase [ 9 ]
 Endoplasmin [ 1 ] S-methylmethionine--homocysteine S-methyltransferase BHMT2 [ 1 ]
 Endopolygalactyuronase [ 1 ] S-nitrosoglutathione reductase (GSNOR) [ 43 ]
 Endothelial lipase (EL) [ 698 ] S-ribosylhomocysteine lyase [ 18 ]
 endothelial PAS domain-containing protein 1 [ 293 ] S6K1 [ 1 ]
 ENDOTHELIN [ 1 ] Saccharopepesin [ 3 ]
 Endothelin B receptor [ 14 ] Salicylate synthase (MbtI) [ 1 ]
 Endothelin B receptor-like protein 2 [ 1 ] Salicylate synthetase, Irp9 [ 5 ]
 Endothelin receptor ET-A [ 356 ] Salt-inducible kinase 2 (SIK2) [ 90 ]
 Endothelin receptor ET-B [ 471 ] Sarco/endoplasmic Reticulum Ca2+ ATPase 1 [ 30 ]
 Endothelin receptor, ET-A/ET-B [ 1536 ] Sarcoplasmic/endoplasmic reticulum calcium ATP-ase [ 43 ]
 Endothelin-converting enzyme 1 [ 12 ] Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 [ 5 ]
 Endothelin-converting enzyme 1 (ECE) [ 89 ] Sarcoplasmic/endoplasmic reticulum calcium ATPase 2 [ 1 ]
 Endothelin-converting enzyme 1 (ECE1) [ 382 ] SARS Coronavirus 3C-like Protease [ 84 ]
 Endothelin-converting enzyme 2 (ECE-2) [ 13 ] SARS Coronavirus Coronavirus Papain-Like Protease [ 24 ]
 Endothiapepsin [ 1 ] Scavenger mRNA-decapping enzyme (DcpS) [ 9 ]
 Enhancer of zeste homolog 1 (EZH1) [ 2 ] Scavenger receptor class B member 1 [ 138 ]
 Enolase 1 (ENO1) [ 3 ] Scavenger receptor type A [ 1 ]
 Enoyl-ACP reductase [ 27 ] Scm-like with four MBT domains protein 1 [ 56 ]
 Enoyl-ACP reductase (ENR) [ 21 ] Scytalone dehydratase  [ 56 ]
 Enoyl-ACP Reductase (FabI) [ 228 ] Secreted effector protein [ 53 ]
 Enoyl-ACP reductase (FabI1) [ 23 ] Secreted frizzled-related protein 1 [ 75 ]
 Enoyl-ACP Reductase (FabK) [ 46 ] Secretin receptor [ 2 ]
 Enoyl-ACP Reductase (InhA) [ 268 ] Secretory phospholipase A2, group V (sPLA2-V) [ 63 ]
 Enoyl-ACP Reductase (PfENR) [ 33 ] Seed linoleate 9S-lipoxygenase [ 4 ]
 Enoyl-ACP reductase (Wt ypFabV) [ 22 ] Segment polarity protein dishevelled homolog DVL-1 [ 22 ]
 Enoyl-ACP reductase T276S (T276S ypFabV) [ 22 ] Segment polarity protein dishevelled homolog DVL-2 [ 3 ]
 Enoyl-acyl carrier reductase [ 42 ] Segment polarity protein dishevelled homolog DVL-3 [ 10 ]
 Enoyl-acyl-carrier protein reductase [ 143 ] Selectin E [ 368 ]
 Enoyl-[acyl-carrier-protein] reductase [ 8 ] Seminal ribonuclease [ 5 ]
 Enoyl-[acyl-carrier-protein] reductase [NADH] [ 39 ] Sensor histidine kinase yycG [ 2 ]
 Enoyl-[acyl-carrier-protein] reductase [NADH] (ftuFabl) [ 12 ] sentrin-specific protease 1 [ 177 ]
 Enterobactin synthetase component E [ 3 ] Sentrin-specific protease 1 (SENP1) [ 43 ]
 Enteropeptidase [ 256 ] Sentrin-specific protease 2 (SENP2) [ 19 ]
 envelope glycoprotein [ 41 ] Sentrin-specific protease 7 (SENP7) [ 8 ]
 Envelope glycoprotein E1 and E2 [ 29 ] Sepiapterin reductase (SPR) [ 12 ]
 Envelope glycoprotein gp160 [ 157 ] Serine Hydroxymethyltransferase [ 1 ]
 Envelope glycoprotein gp70 [ 13 ] Serine hydroxymethyltransferase, cytosolic [ 1 ]
 Envelope polyprotein GP160 [ 111 ] Serine palmitoyltransferase 1 [ 1 ]
 Eosinophil-derived neurotoxin (EDN) [ 13 ] Serine palmitoyltransferase 2 [ 1 ]
 Eotaxin [ 3 ] Serine protease NS3 [ 66 ]
 Eph receptor A4 [ 134 ] Serine protease NS3-NS5B [ 20 ]
 EPH receptor B2 [ 2 ] Serine protease NS3/ RNA-directed RNA polymerase NS5B (NS3-NS5B) [ 27 ]
 EPHA4 [ 5 ] Serine protease NS3/RNA-directed RNA polymerase NS5B (NS3-NS5B) [ 20 ]
 EPHA5 [ 7 ] Serine protease NS5A (L28T) [ 16 ]
 EPHA8 [ 13 ] Serine protease NS5A (L31F) [ 16 ]
 EPHB1 [ 2 ] Serine protease NS5A (L31M) [ 13 ]
 EPHB2 [ 7 ] Serine protease NS5A (L31V) [ 16 ]
 EPHB4 [ 2 ] Serine protease NS5A (R30H) [ 16 ]
 Ephrin receptor [ 269 ] Serine protease NS5A (Y93C) [ 16 ]
 Ephrin type-A receptor 1 [ 1 ] Serine protease NS5A (Y93H) [ 28 ]
 Ephrin type-A receptor 1 (EPHA1) [ 90 ] Serine protease SplB [ 12 ]
 Ephrin type-A receptor 2 [ 2 ] Serine racemase [ 44 ]
 Ephrin type-A receptor 2 (EPHA2) [ 27 ] Serine-protein kinase ATM  [ 265 ]
 Ephrin type-A receptor 3 [ 6 ] Serine-threonine protein phosphatase 2A regulatory subunit  [ 55 ]
 Ephrin type-A receptor 3 (EPHA3) [ 104 ] Serine/threonine protein kinase NLK [ 89 ]
 Ephrin type-A receptor 3 ligand binding domain (EphA3-LBD) [ 1 ] Serine/threonine protein phosphatase 2A, 55 kDa regulatory subunit B, alpha isoform [ 1 ]
 Ephrin type-A receptor 4 [ 1 ] Serine/threonine protein phosphatase 2A, 56 kDa regulatory subunit, alpha isoform [ 3 ]
 Ephrin type-A receptor 4 ligand binding domain (D61G/E62G-EphA4-LBD) [ 1 ] Serine/threonine protein phosphatase 2A, 65 kDa regulatory subunit A, alpha isoform [ 4 ]
 Ephrin type-A receptor 4 ligand binding domain (EphA4-LBD) [ 12 ] Serine/threonine protein phosphatase 2A, catalytic subunit, alpha isoform [ 22 ]
 Ephrin type-A receptor 4 ligand binding domain (I159A-EphA4-LBD) [ 1 ] Serine/threonine protein phosphatase 2B catalytic subunit, alpha isoform [ 35 ]
 Ephrin type-A receptor 4 ligand binding domain (I59A-EphA4-LBD) [ 1 ] Serine/threonine protein phosphatase PP1-alpha catalytic subunit [ 1 ]
 Ephrin type-A receptor 4 ligand binding domain (I59G-EphA4-LBD) [ 1 ] Serine/threonine protein phosphatase PP1-gamma catalytic subunit [ 24 ]
 Ephrin type-A receptor 4 ligand binding domain (I67A-EphA4-LBD) [ 1 ] Serine/threonine protein phosphatase PP2B-alpha catalytic subunit [ 2 ]
 Ephrin type-A receptor 4 ligand binding domain (M164A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase 10 [ 84 ]
 Ephrin type-A receptor 4 ligand binding domain (M60A-EphA4-LBD) [ 1 ] Serine/threonine-protein kinase 10 (STK10) [ 1 ]
 Ephrin type-A receptor 5 [ 1 ] Serine/threonine-protein kinase 11 [ 87 ]
 Ephrin type-A receptor 6 [ 1 ] Serine/threonine-protein kinase 12 [ 1 ]
 Ephrin type-A receptor 7 [ 22 ] Serine/threonine-protein kinase 16 [ 2 ]
 Ephrin type-A receptor 8 [ 1 ] Serine/threonine-protein kinase 17A [ 113 ]
 Ephrin type-B receptor 1 [ 1 ] Serine/threonine-protein kinase 17B [ 1 ]
 Ephrin type-B receptor 2 [ 7 ] Serine/threonine-protein kinase 17B (STK17B) [ 136 ]
 Ephrin type-B receptor 3 [ 1 ] Serine/threonine-protein kinase 2 [ 89 ]
 Ephrin type-B receptor 3 (EPHB3) [ 123 ] Serine/threonine-protein kinase 2 (CaPkh2) [ 4 ]
 Ephrin type-B receptor 4 [ 1 ] Serine/threonine-protein kinase 24 [ 84 ]
 Ephrin type-B receptor 4 (EphB4) [ 472 ] Serine/threonine-protein kinase 25 [ 84 ]
 Ephrin type-B receptor 6 [ 1 ] Serine/threonine-protein kinase 31 [ 1 ]
 Epidermal growth factor receptor [ 364 ] Serine/threonine-protein kinase 32A [ 73 ]
 Epidermal growth factor receptor (EGFR) [ 314 ] Serine/threonine-protein kinase 32B [ 83 ]
 Epidermal growth factor receptor (EGFR) (delE756-A750) [ 8 ] Serine/threonine-protein kinase 32C [ 81 ]
 Epidermal growth factor receptor (EGFR)(d747-749)(A750P) [ 2 ] Serine/threonine-protein kinase 33 [ 337 ]
 Epidermal growth factor receptor (EGFR)(d747-752)(P753S) [ 2 ] Serine/threonine-protein kinase 35 [ 74 ]
 Epidermal growth factor receptor (EGFR)(d752-759) [ 2 ] Serine/threonine-protein kinase 36 [ 82 ]
 Epidermal growth factor receptor (EGFR)(G719C) [ 2 ] Serine/threonine-protein kinase 38 [ 75 ]
 Epidermal growth factor receptor (EGFR)(G719S) [ 2 ] Serine/threonine-protein kinase 38-like [ 83 ]
 Epidermal growth factor receptor (EGFR)(L861Q) [ 2 ] Serine/threonine-protein kinase 4 (STK4) [ 89 ]
 Epidermal growth factor receptor (EGFR)(T790M/L858R) [ 6 ] Serine/threonine-protein kinase A-Raf [ 6 ]
 Epidermal growth factor receptor (T790M) [ 4 ] Serine/threonine-protein kinase AKT [ 1031 ]
 Epidermal growth factor receptor erbB1 [ 42 ] Serine/threonine-protein kinase ATR [ 244 ]
 Epidermal growth factor receptor(L858R) [ 28 ] Serine/threonine-protein kinase Aurora [ 2906 ]
 Epidermal growth factor receptor(L858R, T790M) [ 53 ] Serine/threonine-protein kinase Aurora-A [ 43 ]
 Epididymis-specific alpha-mannosidase [ 2 ] Serine/threonine-protein kinase Aurora-B [ 2 ]
 Epithelial discoidin domain-containing receptor 1 [ 170 ] Serine/threonine-protein kinase Aurora-C [ 149 ]
 Epoxide hydratase [ 1789 ] Serine/threonine-protein kinase B-raf [ 6 ]
 Epoxide hydrolase (MsEH) [ 149 ] Serine/threonine-protein kinase c-TAK1 [ 94 ]
 Epoxide hydrolase 1 [ 296 ] Serine/threonine-protein kinase CAK1 [ 2 ]
 Epoxide hydrolase 2 [ 246 ] Serine/threonine-protein kinase Chk1  [ 2214 ]
 Epoxide Hydrolase B (EHB) [ 20 ] Serine/threonine-protein kinase CHK2 [ 464 ]
 Epsin-1 [ 1 ] Serine/threonine-protein kinase D1 [ 227 ]
 Epstein-Barr virus protease (EBV Pr) [ 3 ] Serine/threonine-protein kinase D2 [ 10 ]
 Equilibrative nucleoside transporter 1 [ 5 ] Serine/threonine-protein kinase D2 (PKD2) [ 97 ]
 Equilibrative Nucleoside Transporter 1 (ENT1) [ 284 ] Serine/threonine-protein kinase D3 [ 92 ]
 Equilibrative nucleoside transporter 2 [ 8 ] Serine/threonine-protein kinase DCLK1 [ 82 ]
 ERG-associated protein with SET domain (ESET) [ 4 ] Serine/threonine-protein kinase DCLK2 [ 83 ]
 ERK-2 [ 31 ] Serine/threonine-protein kinase DCLK3 [ 82 ]
 ERK-8 [ 1 ] Serine/threonine-protein kinase EEF2K [ 80 ]
 ERK2(D319N) [ 4 ] Serine/threonine-protein kinase GAK [ 129 ]
 ERK2(L114A) [ 1 ] Serine/threonine-protein kinase haspin [ 39 ]
 ERK2(L198A/L232A) [ 1 ] Serine/threonine-protein kinase ICK [ 76 ]
 ERK2(L198A/L235A) [ 1 ] Serine/threonine-protein kinase ILK-1 [ 156 ]
 ERK2(L232A) [ 1 ] Serine/threonine-protein kinase KIN28 [ 2 ]
 ERK2(L235A) [ 1 ] Serine/threonine-protein kinase LATS1 [ 83 ]
 ERK2(L265A) [ 1 ] Serine/threonine-protein kinase LATS2 [ 81 ]
 ERK2(R275A) [ 1 ] Serine/threonine-protein kinase MAK [ 74 ]
 ERK2(T157A) [ 4 ] Serine/threonine-protein kinase MARK1 [ 96 ]
 ERK2(T157A/D319N) [ 4 ] Serine/threonine-protein kinase MRCK alpha [ 116 ]
 ERK2(Y191A) [ 1 ] Serine/threonine-protein kinase MRCK beta [ 89 ]
 ERK4 [ 1 ] Serine/threonine-protein kinase MRCK gamma [ 82 ]
 ERK5 [ 1 ] Serine/threonine-protein kinase MRCK-A [ 2 ]
 ERO1-like protein alpha [ 12 ] Serine/threonine-protein kinase MST1 [ 1 ]
 Erythromycin resistance protein [ 23 ] Serine/threonine-protein kinase MST2 [ 123 ]
 Erythropoietin receptor [ 27 ] Serine/threonine-protein kinase MST4 [ 119 ]
 Esterase D [ 2 ] Serine/threonine-protein kinase mTOR [ 118 ]
 Estradiol 17-beta-dehydrogenase 1 [ 4 ] Serine/threonine-protein kinase mTOR (mTOR) [ 74 ]
 Estradiol 17-beta-dehydrogenase 1 (17beta-HSD1) [ 415 ] Serine/threonine-protein kinase N3 [ 1 ]
 Estradiol 17-beta-dehydrogenase 2 [ 414 ] Serine/threonine-protein kinase Nek1 [ 319 ]
 Estradiol-bound ERα LBD [ 5 ] Serine/threonine-protein kinase Nek11 [ 75 ]
 estrogen beta [ 2 ] Serine/threonine-protein kinase Nek2 [ 203 ]
 Estrogen receptor [ 3300 ] Serine/threonine-protein kinase Nek3 [ 77 ]
 Estrogen sulfotransferase [ 32 ] Serine/threonine-protein kinase Nek4 [ 76 ]
 Estrogen-related receptor alpha [ 120 ] Serine/threonine-protein kinase Nek5 [ 83 ]
 Estrogen-related receptor beta [ 31 ] Serine/threonine-protein kinase NEK6 [ 129 ]
 Estrogen-related receptor gamma [ 4 ] Serine/threonine-protein kinase NEK7 [ 85 ]
 Estrogen-Related Receptor, alpha [ 2 ] Serine/threonine-protein kinase NEK9 [ 82 ]
 Estrogen-Related Receptor, alpha Mutant (C325S) [ 1 ] Serine/threonine-protein kinase NIM1 [ 87 ]
 Estrogen-Related Receptor, gamma [ 20 ] Serine/threonine-protein kinase OSR1 [ 75 ]
 Ethylene-forming enzyme (EFE) [ 4 ] Serine/threonine-protein kinase PAK 1 [ 1 ]
 ETS domain-containing protein (Elk1) [ 5 ] Serine/threonine-protein kinase PAK 2 [ 8 ]
 ETS translocation variant 1 [ 1 ] Serine/threonine-protein kinase PAK 3 [ 1 ]
 ETS-related transcription factor Elf-3/Vitamin D3 receptor-interacting protein (ESX/MED23) [ 1 ] Serine/threonine-protein kinase PAK 4 [ 362 ]
 Eukaryotic initiation factor 4A-I [ 38 ] Serine/threonine-protein kinase PAK 5 [ 1 ]
 Eukaryotic translation initiation factor 2-alpha kinase 1 [ 112 ] Serine/threonine-protein kinase PAK6 [ 93 ]
 Eukaryotic translation initiation factor 2-alpha kinase 4 [ 106 ] Serine/threonine-protein kinase PAK7 [ 89 ]
 eukaryotic translation initiation factor 4 gamma, 1 isoform 4 [ 534 ] Serine/threonine-protein kinase PCTAIRE-1 [ 85 ]
 Eukaryotic translation initiation factor 4E [ 45 ] Serine/threonine-protein kinase PCTAIRE-2 [ 81 ]
 Eukaryotic translation initiation factor 4E (eIF4E) [ 235 ] Serine/threonine-protein kinase PCTAIRE-3 [ 81 ]
 Eukaryotic translation initiation factor 4H [ 223 ] Serine/threonine-protein kinase PFTAIRE-1 [ 80 ]
 EWS-Fli1 protein [ 1 ] Serine/threonine-protein kinase PFTAIRE-2 [ 1 ]
 Excitatory Amino Acid EAAT2 [ 8 ] Serine/threonine-protein kinase PIM [ 3204 ]
 Excitatory amino acid transporter 1 [ 139 ] Serine/threonine-protein kinase pim-1 [ 1466 ]
 Excitatory amino acid transporter 2 [ 136 ] Serine/threonine-protein kinase pim-1 (PIM1) [ 429 ]
 Excitatory amino acid transporter 3 [ 136 ] Serine/threonine-protein kinase PIM-3 [ 58 ]
 Exo-1,5-α-L-arabinofuranobiosidase (Arb93A) [ 2 ] Serine/threonine-protein kinase PIM1  [ 1 ]
 Exoenzyme S synthesis regulatory protein exsA [ 21 ] Serine/threonine-protein kinase PIM2 [ 1 ]
 exonuclease V (RecBCD complex), alpha chain [ 346 ] Serine/threonine-protein kinase PIM3 [ 1 ]
 Exportin-1 [ 5 ] Serine/threonine-protein kinase pknB [ 125 ]
 Extended-spectrum beta-lactamase CTX-M-53 [ 2 ] Serine/threonine-protein kinase PLK1 [ 1141 ]
 Extended-spectrum beta-lactamase PER-6 [ 1 ] Serine/threonine-protein kinase PLK2 [ 232 ]
 Extracellular calcium-sensing receptor [ 1 ] Serine/threonine-protein kinase PLK3 [ 246 ]
 Extracellular signal-regulated kinase 1 (ERK1) [ 91 ] Serine/threonine-protein kinase PLK4 [ 194 ]
 Extracellular superoxide dismutase [Cu-Zn] [ 4 ] Serine/threonine-protein kinase PRKX [ 86 ]
 Eye absent protein 2 Eya domain (Eya2 ED) [ 3 ] Serine/threonine-protein kinase PRP4 homolog [ 1 ]
 EZH1/PRC2 [ 1 ] Serine/threonine-protein kinase receptor R3 [ 147 ]
 EZH2(Y641F) [ 197 ] Serine/threonine-protein kinase RIO1 [ 82 ]
 EZH2/SUZ12/EED complex [ 7 ] Serine/threonine-protein kinase RIO2 [ 76 ]
 Ezrin [ 13 ] Serine/threonine-protein kinase RIO3 [ 82 ]
 F2RL1 [ 6 ] Serine/threonine-protein kinase RIPK2 [ 345 ]
 F420-dependent glucose-6-phosphate dehydrogenase (FGD) [ 2 ] Serine/threonine-protein kinase SBK1 [ 73 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD E109Q) [ 2 ] Serine/threonine-protein kinase Sgk1 [ 192 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD H40A) [ 2 ] Serine/threonine-protein kinase Sgk2 [ 4 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD W44A) [ 2 ] Serine/threonine-protein kinase Sgk3 [ 77 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD W44F) [ 2 ] Serine/threonine-protein kinase SIK1 [ 87 ]
 F420-dependent glucose-6-phosphate dehydrogenase mutant (FGD W44Y) [ 2 ] Serine/threonine-protein kinase SIK2 [ 4 ]
 FABP5-ANS [ 2 ] Serine/threonine-protein kinase SIK3 [ 76 ]
 Factor D [ 838 ] Serine/threonine-protein kinase SMG1 [ 27 ]
 Factor Xa (fXa) [ 58 ] Serine/threonine-protein kinase SRPK1 [ 93 ]
 Factor XIIa [ 1031 ] Serine/threonine-protein kinase SRPK2 [ 81 ]
 FAD-Binding Domain [ 1 ] Serine/threonine-protein kinase SRPK3 [ 77 ]
 Falcipain 2B [ 11 ] Serine/threonine-protein kinase TAO1 [ 80 ]
 Falcipain-2 [ 255 ] Serine/threonine-protein kinase TAO2 [ 76 ]
 Fanconi anemia group F protein [ 1 ] Serine/threonine-protein kinase TAO3 [ 80 ]
 Farnesyl diphosphate synthase [ 335 ] Serine/threonine-protein kinase TBK1 [ 24 ]
 Farnesyl Diphosphate Synthase (FPPS) [ 5 ] Serine/threonine-protein kinase TNNI3K [ 1 ]
 Farnesyl pyrophosphate synthase [ 66 ] Serine/threonine-protein kinase tousled-like 1 [ 82 ]
 Farnesyl synthetase, putative [ 18 ] Serine/threonine-protein kinase tousled-like 2 [ 88 ]
 Farnesyltransferase [ 4 ] Serine/threonine-protein kinase ULK1 [ 81 ]
 Farnesyltransferase (FTase) [ 23 ] Serine/threonine-protein kinase ULK2 [ 81 ]
 Farnesyltransferase, putative [ 50 ] Serine/threonine-protein kinase ULK3 [ 76 ]
 Fas-associated protein-tyrosine phosphatase 1 (FAP1) [ 21 ] Serine/threonine-protein kinase VRK1 [ 3 ]
 Fat mass and obesity associated protein (FTO) [ 1 ] Serine/threonine-protein kinase VRK2 [ 75 ]
 Fatty Acid Amide Hydrolase [ 111 ] Serine/threonine-protein kinase WEE1 [ 391 ]
 Fatty acid binding protein muscle [ 83 ] Serine/threonine-protein kinase WNK1 [ 4 ]
 Fatty acid desaturase 1 [ 47 ] Serine/threonine-protein kinase WNK2 [ 8 ]
 Fatty acid desaturase 2 [ 20 ] Serine/threonine-protein kinase WNK3 [ 3 ]
 Fatty acid synthase [ 140 ] Serine/threonine-protein kinase/endoribonuclease IRE1 [ 1 ]
 Fatty acid synthase (FAS) [ 945 ] Serine/threonine-protein kinase/endoribonuclease IRE1 Alpha [ 409 ]
 Fatty acid transport protein 4 [ 48 ] Serine/threonine-protein phosphatase [ 11 ]
 Fatty acid-binding protein 4 (FABP4) [ 222 ] Serine/threonine-protein phosphatase 2A activator [ 24 ]
 Fatty acid-binding protein 5 (FABP5) [ 96 ] Serotonin [ 1 ]
 Fatty acid-binding protein 5 (FABP5)(DSm) [ 6 ] Serotonin (5-HT) receptor [ 4828 ]
 Fatty acid-binding protein 5 (FABP5)(NLSm) [ 6 ] Serotonin 1b (5-HT1b) receptor [ 1 ]
 Fatty acid-binding protein, adipocyte [ 2 ] Serotonin 1B/1D receptor [ 423 ]
 Fatty-acid amide hydrolase (rFAAH∆TM) [ 22 ] Serotonin 1d (5-HT1d) receptor [ 160 ]
 Fatty-acid amide hydrolase 2 [ 2 ] Serotonin 2 (5-HT2) receptor [ 13 ]
 Fe(3+)-pyochelin receptor [ 6 ] Serotonin 2a (5-HT2a) receptor [ 142 ]
 Fe(3+)-Zn(2+) purple acid phosphatase [ 20 ] Serotonin 3 (5-HT3) receptor [ 778 ]
 Fe-S helicase (FANCJ) [ 4 ] Serotonin 3 receptor (5HT3) [ 11 ]
 Ferrochelatase R115L (FECH) [ 29 ] Serotonin 3a (5-HT3a) receptor [ 66 ]
 FGFR-1 Tyrosine Kinase [ 1 ] Serotonin 3a (5-HT3a)/3b (5-HT3b) receptor [ 886 ]
 FGFR-1, (FL) [ 1 ] Serotonin 3a (5-HT3a)/3b (5-HT3b)/3c (5-HT3c)/3d (5-HT3d)/3e (5-HT3e) receptor [ 232 ]
 FGFR-2 Tyrosine Kinase [ 1 ] Serotonin 4 (5-HT4) receptor [ 277 ]
 FGFR1 [ 2 ] Serotonin 7 (5-HT7) receptor [ 5 ]
 FGFR2 [ 2 ] Serotonin and norepinephrine transporters (SERT/NET) [ 4144 ]
 Fibonectin-binding protein C [ 25 ] Serotonin N-acetyltransferase [ 20 ]
 Fibrinogen receptor subunit alpha IIb beta 3 [ 41 ] Serotonin N-acetyltransferase (AANAT) [ 15 ]
 Fibroblast activation protein (FAP) [ 183 ] Serotonin receptor (2b and 2c) [ 1244 ]
 Fibroblast activation protein alpha [ 382 ] Serotonin receptor 2a and 2b (5HT2A and 5HT2B) [ 190 ]
 Fibroblast growth factor 4 [ 3 ] Serotonin receptor 2a and 2c (5HT2A and 5HT2C) [ 707 ]
 Fibroblast growth factor 7 [ 3 ] Serotonin transporter [ 100 ]
 Fibroblast growth factor receptor [ 2201 ] Serpin H1 [ 42 ]
 Fibroblast growth factor receptor 2 (FGFR2) [ 1 ] Serum albumin [ 141 ]
 Fibroblast growth factor receptor 3 (FGFR3) [ 1 ] serum albumin precursor [ 232 ]
 Fibroblast growth factor receptor 4 (FGFR4) [ 145 ] Serum paraoxonase/arylesterase 1 [ 48 ]
 Fibronectin [ 8 ] Serum/glucocorticoid regulated kinase [ 1 ]
 Fibronectin receptor beta/Integrin alpha-4 [ 1194 ] SET and MYND domain-containing protein 2 (SMYD2) [ 28 ]
 Fibronectin receptor beta/Integrin alpha5 [ 282 ] SET and MYND domain-containing protein 3 (SMYD3) [ 1 ]
 Fibronectin receptor beta/Vitronectin receptor alpha [ 58 ] SET domain-containing protein 2 (SETD2) [ 2 ]
 FimH [ 1 ] SET domain-containing protein 7/9 (Set7/9) [ 51 ]
 FK506 binding protein 12 [ 14 ] SET domain-containing protein 8 (SetD8) [ 32 ]
 FK506 binding protein 14 [ 1 ] SF3B3 [ 6 ]
 FK506 binding protein 3 [ 1 ] SH2 domain-containing protein 1A [ 3 ]
 FK506 binding protein 4 [ 97 ] SHC-transforming protein 1 [ 56 ]
 FK506-binding protein 1B [ 7 ] Shikimate kinase [ 15 ]
 FkbO [ 2 ] Short transient receptor potential channel 3 [ 24 ]
 Flap endonuclease 1 [ 129 ] Short transient receptor potential channel 6 [ 23 ]
 Flap endonuclease 1 (hFEN1-336Δ) [ 3 ] SHV-1 beta-lactamase [ 17 ]
 Flavin-Dependent Monooxygenase Siderophore A (SidA) [ 1 ] SHV-5 extended spectrum beta-lactamase [ 3 ]
 FLT3 [ 2 ] Sialic acid-binding Ig-like lectin 7 [ 2 ]
 fMet-Leu-Phe receptor [ 1 ] Sialidase [ 65 ]
 fMet-Leu-Phe receptor 1/2 [ 642 ] Sialidase 1 [ 36 ]
 FML2_HUMAN [ 52 ] Sialidase 2 [ 68 ]
 Focal adhesion kinase (FAK) [ 13 ] Sialidase 3 [ 61 ]
 Focal adhesion kinase 1/vascular endothelial growth factor receptor 3 [ 1978 ] Sialidase 4 [ 47 ]
 Folate receptor alpha [ 30 ] Siderocalin (Scn) [ 4 ]
 Folate receptor beta [ 13 ] Sigma [ 63 ]
 Folate transporter 1 [ 23 ] Sigma opioid receptor [ 2079 ]
 Follicle stimulating hormone receptor [ 91 ] Sigma-1 [ 9 ]
 Folylpoly-gamma-glutamate synthetase [ 54 ] Sigma-1 receptor [ 1492 ]
 Forkhead box M DNA-binding domain (Foxm DBD) [ 6 ] Sigma-2 [ 20 ]
 Forkhead box protein O1 [ 2 ] Signal peptidase I [ 21 ]
 Forkhead box protein O3 [ 1 ] Signal peptidase IB [ 1 ]
 Formyl peptide receptor 1 [ 25 ] Signal transducer and activator of transcription 1 [ 4 ]
 Formyl peptide receptor-related sequence 1 [ 14 ] Signal transducer and activator of transcription 1-alpha/beta [ 32 ]
 Free fatty acid receptor 1 [ 759 ] Signal transducer and activator of transcription 3 [ 373 ]
 Free fatty acid receptor 2 [ 181 ] Signal transducer and activator of transcription 6 [ 68 ]
 Free fatty acid receptor 3 [ 10 ] Signal transducer and transcription activator 6 [ 1 ]
 Free fatty acid receptor 4 [ 3 ] Simian sarcoma virus Pol protein [ 22 ]
 Fructose-1,6-bisphosphatase [ 66 ] Similar to alpha-tubulin isoform 1 [ 194 ]
 Fructose-1,6-bisphosphatase 1 [ 89 ] Sirtuin-6 (SIRT6) [ 30 ]
 Fructose-1,6-bisphosphatase 1 (FBPase) [ 497 ] SKiNhead family member (skn-1) [ 363 ]
 Fructose-1,6-bisphosphate aldolase (FBA) [ 182 ] SLC6A3 [ 78 ]
 Fructose-bisphosphate aldolase [ 7 ] SLC6A4 [ 3 ]
 Fructose-bisphosphate aldolase A [ 25 ] SM myosin light chain kinase (smMLCK) [ 167 ]
 Fructose-bisphosphate aldolase class 2 [ 6 ] Small conductance calcium-activated potassium channel [ 18 ]
 Fructose-bisphosphate aldolase class II [ 2 ] Small conductance calcium-activated potassium channel protein 1 [ 8 ]
 Fructose-bisphosphate aldoloase, glycosomal [ 10 ] Small conductance calcium-activated potassium channel protein 2 [ 11 ]
 FtsZ [ 11 ] Small conductance calcium-activated potassium channel protein 3 [ 111 ]
 Fucosyltransferase 10 [ 3 ] Smoothened homolog [ 165 ]
 Fucosyltransferase 5 [ 6 ] Sn1-specific diacylglycerol lipase alpha [ 110 ]
 Fumarate hydratase, mitochondrial [ 1 ] Sn1-specific diacylglycerol lipase beta [ 7 ]
 FXN frataxin [ 241 ] Snake venom metalloproteinase Bap1 [ 17 ]
 Fyn/BTK [ 1 ] SNF-related serine/threonine-protein kinase [ 73 ]
 G protein signalling regulator 19 [ 188 ] Sodium (Site 1) [ 8 ]
 G protein-activated inward rectifier potassium channel 1 [ 73 ] Sodium (Site 2) [ 8 ]
 G protein-activated inward rectifier potassium channel 4 [ 64 ] Sodium Channel [ 19 ]
 G protein-coupled receptor 34 [ 25 ] Sodium channel alpha subunit [ 4584 ]
 G protein-coupled receptor 39-1b [ 7 ] Sodium channel protein type 4 subunit alpha [ 1 ]
 G protein-coupled receptor 44 [ 2814 ] Sodium channel protein type 7 subunit alpha [ 16 ]
 G protein-coupled receptor 80 [ 39 ] Sodium channel protein type 8 subunit alpha [ 3 ]
 G protein-coupled receptor GPR35 [ 28 ] Sodium channel protein type 9 subunit alpha [ 30 ]
 G protein-coupled receptor kinase 4 [ 76 ] Sodium channel protein type I alpha subunit [ 42 ]
 G protein-coupled receptor kinase 5 [ 84 ] Sodium channel protein type I I alpha subunit [ 75 ]
 G protein-coupled receptor kinase 6 [ 4 ] Sodium channel protein type II alpha subunit [ 112 ]
 G protein-coupled receptor kinase 7 [ 76 ] Sodium channel protein type II II alpha subunit [ 1 ]
 G-protein coupled bile acid receptor 1 [ 509 ] Sodium channel protein type III alpha subunit [ 21 ]
 G-protein coupled estrogen receptor 1 [ 4 ] Sodium channel protein type IX alpha subunit [ 10 ]
 G-protein coupled receptor 10 (GPR10) [ 88 ] Sodium channel protein type V alpha subunit [ 3 ]
 G-protein coupled receptor 119 [ 1 ] Sodium channel protein type VIII alpha subunit [ 7 ]
 G-protein coupled receptor 119 (GPR119) [ 1155 ] Sodium channel protein type X alpha subunit [ 81 ]
 G-protein coupled receptor 120 [ 132 ] Sodium channel protein type XI alpha subunit [ 1 ]
 G-protein coupled receptor 183 [ 22 ] Sodium- and chloride-dependent glycine transporter 1 [ 7 ]
 G-protein coupled receptor 35 [ 438 ] Sodium- and chloride-dependent taurine transporter [ 54 ]
 G-protein coupled receptor 39 [ 30 ] Sodium-dependent bile acid transporter (iBAT) [ 290 ]
 G-protein coupled receptor 4 (GPR4) [ 44 ] Sodium-dependent dopamine transporter [ 2631 ]
 G-protein Coupled Receptor 54 [ 251 ] Sodium-Dependent Glucose Cotransporter 1 (SGLT1) [ 1025 ]
 G-protein coupled receptor 55 [ 719 ] Sodium-Dependent Glucose Cotransporter 2 (SGLT2) [ 1252 ]
 G-protein coupled receptor 6 (GPR6) [ 140 ] Sodium-dependent neutral amino acid transporter B(0)AT2 [ 38 ]
 G-protein coupled receptor 81 [ 1 ] Sodium-dependent noradrenaline transporter [ 2789 ]
 G-protein coupled receptor 84 [ 43 ] Sodium-dependent proline transporter [ 54 ]
 G-protein coupled receptor family C group 6 member A [ 16 ] Sodium-dependent serotonin transporter [ 3594 ]
 G-protein coupled receptor kinase 2 [ 1 ] Sodium/calcium exchanger 1(NCX1) [ 360 ]
 G-protein subunit alpha-16 [ 453 ] Sodium/glucose cotransporter 1 [ 8 ]
 G-protein- coupled-like receptor Smoothened (Smo) [ 577 ] Sodium/glucose cotransporter 1 (SGLT1) [ 1 ]
 G-protein-coupled receptor (GPR30 ) [ 5 ] Sodium/glucose cotransporter 2 [ 12 ]
 G2/mitotic-specific cyclin B1 [ 5 ] Sodium/hydrogen exchanger [ 2 ]
 GABA [ 31 ] Sodium/hydrogen exchanger 1 [ 397 ]
 GABA A [ 3 ] Sodium/hydrogen exchanger 2 [ 9 ]
 GABA A Alpha2Beta1Gamma2 [ 22 ] Sodium/hydrogen exchanger 3 [ 3 ]
 GABA A Alpha4Beta2Gamma2 [ 20 ] Sodium/hydrogen exchanger 5 [ 3 ]
 GABA A Benzodiazepine [ 12 ] Sodium/iodide cotransporter [ 17 ]
 GABA A receptor alpha-1/beta-1/gamma-2 [ 126 ] Sodium/myo-inositol cotransporter 2 [ 3 ]
 GABA A receptor alpha-2/beta-2/gamma-2 [ 103 ] Sodium/nucleoside cotransporter 1 [ 4 ]
 GABA A receptor alpha-3/beta-2/gamma-2 [ 59 ] Sodium/nucleoside cotransporter 2 [ 56 ]
 GABA A receptor alpha-4/beta-3/gamma-2 [ 5 ] Sodium/potassium-transporting ATPase alpha-1 chain [ 38 ]
 GABA A receptor alpha-5/beta-3/gamma-2 [ 24 ] Sodium/potassium/calcium exchanger 6, mitochondrial [ 1 ]
 GABA A receptor alpha-6/beta-2/gamma-2 [ 63 ] Soluble epoxide hydrolase (sEH) [ 228 ]
 GABA B [ 21 ] Soluble guanylate cyclase (sGC) [ 463 ]
 GABA B receptor [ 67 ] Solute carrier family 12 member 2 [ 2 ]
 GABA B rho 1 [ 5 ] Solute carrier family 12 member 5 [ 64 ]
 GABA C [ 7 ] Solute carrier family 13 member 2 [ 2 ]
 GABA receptor alpha-1 subunit [ 3 ] Solute carrier family 13 member 3 [ 2 ]
 GABA receptor alpha-1/beta-1/gamma-2 subunit [ 6 ] Solute carrier family 13 member 5 [ 13 ]
 GABA receptor alpha-1/beta-2/gamma-2 subunit [ 190 ] Solute carrier family 15 member 1 [ 4 ]
 GABA receptor alpha-1/beta-3/gamma-2 subunit [ 645 ] Solute carrier family 15 member 2 [ 76 ]
 GABA receptor alpha-2/beta-2/gamma-2 subunit [ 106 ] Solute carrier family 2, facilitated glucose transporter member 1 [ 4 ]
 GABA receptor alpha-2/beta-3/gamma-2 subunit [ 557 ] Solute carrier family 2, facilitated glucose transporter member 2 [ 53 ]
 GABA receptor alpha-3/beta-2/gamma-2 subunit [ 48 ] Solute carrier family 2, facilitated glucose transporter member 3 [ 56 ]
 GABA receptor alpha-3/beta-3/gamma-2 subunit [ 674 ] Solute carrier family 2, facilitated glucose transporter member 5 [ 1 ]
 GABA receptor alpha-4/beta-3/gamma-2 subunit [ 45 ] Solute carrier family 22 member 1 [ 99 ]
 GABA receptor alpha-5/beta-3/gamma-2 subunit [ 693 ] Solute carrier family 22 member 11 [ 16 ]
 GABA receptor alpha-6/beta-2/gamma-2 subunit [ 18 ] Solute carrier family 22 member 12 [ 1 ]
 GABA receptor alpha-6/beta-3/gamma-2 subunit [ 201 ] Solute carrier family 22 member 16 [ 1 ]
 GABA receptor beta-3 subunit [ 13 ] Solute carrier family 22 member 2 [ 81 ]
 GABA receptor gamma-1 subunit [ 14 ] Solute carrier family 22 member 20 [ 45 ]
 GABA receptor rho-2 subunit [ 9 ] Solute carrier family 22 member 3 [ 26 ]
 GABA receptor subunit [ 13 ] Solute carrier family 22 member 5 [ 3 ]
 GABA transporter [ 261 ] Solute carrier family 22 member 6 [ 102 ]
 GABA transporter 1 [ 381 ] Solute carrier family 22 member 7 [ 7 ]
 GABA transporter 2 [ 9 ] Solute carrier family 22 member 8 [ 43 ]
 GABA transporter 3 [ 38 ] Solute carrier family 28 member 3 [ 23 ]
 GABA uptake [ 5 ] Solute carrier family 40 member 1 [ 38 ]
 GABA(A) receptor subunit alpha-2 [ 25 ] Solute carrier organic anion transporter family member 1A1 [ 21 ]
 GABA-A receptor; GABA-A site (alpha1/beta2 interface) [ 25 ] Solute carrier organic anion transporter family member 1A2 [ 2 ]
 GABA-B receptor [ 6 ] Solute carrier organic anion transporter family member 1A3 [ 8 ]
 GABA-B receptor 1/2 [ 107 ] Solute carrier organic anion transporter family member 1A4 [ 9 ]
 GABA-C receptor [ 48 ] Solute carrier organic anion transporter family member 1B1 (OATP1B1) [ 126 ]
 GABAA Receptor Mutant, alpha-1 (A160C), beta-2, gamma-2 [ 3 ] Solute carrier organic anion transporter family member 1B3 (OATP1B3) [ 104 ]
 GABAA Receptor Mutant, alpha-1 (D97C), beta-2, gamma-2 [ 1 ] Solute carrier organic anion transporter family member 2A1 [ 2 ]
 GABAA Receptor Mutant, alpha-1 (F99C), beta-2, gamma-2 [ 3 ] Solute carrier organic anion transporter family member 2B1 [ 20 ]
 GABAA Receptor Mutant, alpha-1 (G157C), beta-2, gamma-2 [ 3 ] SOMATOSTATIN [ 9 ]
 GABAA Receptor Mutant, alpha-1 (G200C), beta-2, gamma-2 [ 3 ] Somatostatin receptor [ 1336 ]
 GABAA Receptor Mutant, alpha-1 (S204C), beta-2, gamma-2 [ 3 ] Somatostatin receptor 1 [ 2 ]
 GABAA Receptor Mutant, alpha-1 (S205C), beta-2, gamma-2 [ 3 ] Somatostatin receptor 2 [ 112 ]
 GABAA Receptor Mutant, alpha-1 (T162C), beta-2, gamma-2 [ 3 ] Somatostatin receptor 3 [ 57 ]
 GABAA Receptor Mutant, alpha-1 (T206C), beta-2, gamma-2 [ 3 ] Somatostatin receptor 4 [ 2 ]
 GABAA Receptor Mutant, alpha-1 (V202C), beta-2, gamma-2 [ 3 ] Somatostatin receptor 5 [ 2 ]
 GABAA Receptor Mutant, alpha-1 (V211C), beta-2, gamma-2 [ 3 ] Somatostatin receptor subtype 3 [ 1 ]
 GABAA Receptor Mutant, alpha-1 (Y209C), beta-2, gamma-2 [ 1 ] Son of sevenless homolog 1 [ 1 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (A79C) [ 3 ] Sonic hedgehog protein [ 201 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (Chimera) [ 3 ] Sorbitol dehydrogenase [ 93 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (D56C) [ 3 ] Sortase [ 19 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (F77C) [ 1 ] Sortase A (SrtA) [ 185 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (L140C) [ 3 ] Spermidine synthase [ 14 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (M130C) [ 3 ] Spermidine/spermine N(1)-acetyltransferase 1 [ 5 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (R132C) [ 3 ] Spermine oxidase (SMO) [ 1 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (R144C) [ 3 ] Spermine synthase [ 2 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (R185C) [ 3 ] Sphingolipid delta(4)-desaturase DES1 [ 1 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (R194C) [ 3 ] Sphingomyelin phosphodiesterase [ 1 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (T126C) [ 3 ] Sphingomyelinase (SMase) [ 12 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (T142C) [ 3 ] Sphingosine 1-phosphate receptor 1 [ 12 ]
 GABAA Receptor Mutant, alpha-1, beta-2, gamma-2 (T81C) [ 3 ] Sphingosine 1-phosphate receptor 1 (S1P1) [ 2543 ]
 GABAA Receptor, alpha-1, beta-2, gamma-2 [ 3 ] Sphingosine 1-Phosphate Receptor 2 [ 492 ]
 GABAA Receptor, alpha-1, beta-3, gamma-2 [ 8 ] Sphingosine 1-phosphate receptor 2 (S1P2) [ 17 ]
 GABAA Receptor, alpha-2, beta-2, gamma-2 [ 3 ] Sphingosine 1-Phosphate Receptor 3 [ 1754 ]
 GABAA Receptor, alpha-2, beta-3, gamma-2 [ 8 ] Sphingosine 1-Phosphate Receptor 4 [ 433 ]
 GABAA Receptor, alpha-3, beta-2, gamma-2 [ 3 ] Sphingosine 1-Phosphate Receptor 5 [ 293 ]
 GABAA Receptor, alpha-3, beta-3, gamma-2 [ 7 ] Sphingosine kinase 1 [ 3 ]
 GABAA Receptor, alpha-4, beta-2, gamma-2 [ 3 ] Sphingosine kinase 1 (SPHK1) [ 296 ]
 GABAA Receptor, alpha-4, beta-3, gamma-2 [ 4 ] Sphingosine kinase 2 [ 170 ]
 GABAA Receptor, alpha-5, beta-2, gamma-2 [ 3 ] Sphingosine kinase 2 (SPHK2) [ 74 ]
 GABAA Receptor, alpha-5, beta-3, gamma-2 [ 8 ] Sphingosine-1-phosphate lyase 1 [ 24 ]
 GABAA Receptor, alpha-6, beta-2, gamma-2 [ 3 ] Sphingosine-1-phosphate receptor 1 [ 4 ]
 GABAA Receptor, alpha-6, beta-3, gamma-2 [ 7 ] SPRY domain-containing SOCS box protein 2 [ 3 ]
 Gag polyprotein [ 25 ] SPS1/STE20-related protein kinase YSK4 [ 77 ]
 Gag-Pol polyprotein [ 747 ] Squalene epoxidase [ 2 ]
 Gag-Pol polyprotein (Capsid Protein) [ 20 ] Squalene monooxygenase [ 137 ]
 Galactokinase (GALK) [ 99 ] Squalene synthetase [ 774 ]
 GALANIN [ 8 ] Squalene-hopene cyclase [ 36 ]
 Galanin receptor 2 [ 162 ] SRC [ 786 ]
 Galanin receptor 3 [ 273 ] Src homology 2 domain (SH2-wt) [ 2 ]
 Galectin-1 [ 102 ] Src homology 2 domain containing transforming protein C2 [ 1 ]
 Galectin-2 [ 8 ] Src homology 2 domain mutant (SH2-58.6) [ 2 ]
 Galectin-3 [ 174 ] Src homology 2 domain mutant (SH2-60.1) [ 2 ]
 Galectin-4 [ 3 ] Src homology 2 domain mutant (SH2-tm) [ 2 ]
 Galectin-7 [ 67 ] Src Mutant (S345C) [ 4 ]
 Galectin-8 [ 64 ] Src Mutant (S345C/T338M) [ 4 ]
 Galectin-9 [ 68 ] Src Mutant (T338M) [ 9 ]
 GALR1 [ 88 ] Src SH2 domain [ 10 ]
 GALR3 [ 23 ] SRMS [ 1 ]
 Gama-aminobutyric acid (GABA) alpha 2 delta [ 17 ] SRPK2 [ 6 ]
 Gamma hydroxybutyric, GHB [ 17 ] SRSF protein kinase 1 (SRPK1) [ 1 ]
 Gamma-amino-N-butyrate transaminase [ 78 ] SSTR1 [ 122 ]
 Gamma-aminobutyric acid receptor (GABA(A)) subunit alpha-4 [ 38 ] SSTR2 [ 93 ]
 Gamma-aminobutyric acid receptor subunit alpha-1 (GABA(A) alpha-1) [ 114 ] SSTR3 [ 82 ]
 Gamma-aminobutyric acid receptor subunit alpha-5 (GABA(A)) [ 465 ] SSTR4 [ 53 ]
 gamma-Aminobutyric Acid Type B Receptor [ 13 ] SSTR5 [ 43 ]
 gamma-Aminobutyric Acid Type B Receptor Subunit 1 [ 5 ] STAM-binding protein (AMSH) [ 1 ]
 Gamma-butyrobetaine dioxygenase [ 70 ] STAT3 [ 452 ]
 Gamma-carbonic anhydrase [ 63 ] STE20/SPS1-related proline-alanine-rich protein kinase [ 75 ]
 Gamma-glutamyl hydrolase [ 2 ] Stearoyl-CoA desaturase 1 [ 479 ]
 Gamma-glutamylcysteine synthetase [ 4 ] Stearoyl-CoA desaturase 1 (SCD1) [ 477 ]
 Gamma-glutamyltranspeptidase 1 [ 23 ] Stearoyl-CoA desaturase 5 [ 22 ]
 Gamma-secretase [ 109 ] Steroid 11-beta-Hydroxylase (CYP11B1) [ 909 ]
 Gamma-Secretase Subunit APH-1A/Gamma-Secretase Subunit PEN-2/Gamma-Secretase Subunit Presenilin-1/Gamma-secretase subunit APH-1B/Nicastrin /Presenilin 2 [ 409 ] Steroid 17-alpha-hydroxylase/17,20 lyase [ 2 ]
 GAR Tfase [ 4 ] Steroid 5-alpha-reductase [ 426 ]
 GAR transformylase [ 52 ] Steroid Delta-isomerase [ 6 ]
 Gastric inhibitory polypeptide [ 13 ] Steroid Sulfatase (STS) [ 489 ]
 Gastric inhibitory polypeptide receptor [ 100 ] Steroidogenic Factor 1 [ 904 ]
 Gastric Inhibitory Polypeptide Receptor (GIPR) [ 30 ] Sterol 14α-demethylase (CYP51) [ 61 ]
 Gastrin releasing peptide receptor [ 56 ] Sterol 14-alpha demethylase (CYP51) [ 34 ]
 Gastrin-Releasing peptide [ 90 ] Sterol 26-hydroxylase, mitochondrial [ 7 ]
 GCN2(Kin.Dom.2 S808G) [ 12 ] Sterol carrier protein 2 [ 2 ]
 Gcn5-related N-acetyltransferases (GNAT) superfamily protein PA4794 (PA4794) [ 7 ] Sterol O-acyltransferase 1 [ 1 ]
 Gelatinase 2 (MMP-2) [ 20 ] Sterol O-acyltransferase, Soat [ 888 ]
 General receptor of phosphoinositides 1 (GRP1) [ 3 ] Sterol regulatory element-binding protein 2 [ 28 ]
 Genome polyprotein [ 422 ] Sterol-C5-desaturase [ 12 ]
 Geranylgeranyl Diphosphate Synthase (GGPPS) [ 132 ] Steryl-sulfatase [ 2 ]
 Geranylgeranyl diphosphate synthase mutant (GGPPS Y107A/F108A) [ 1 ] STK33 [ 1 ]
 Geranylgeranyl Transferase (GGTase-I) [ 205 ] STK36 [ 11 ]
 Geranylgeranyl transferase type 1 [ 38 ] Streptavadin(N23A) [ 1 ]
 Geranylgeranyl transferase type I [ 145 ] Streptavadin(N23E) [ 1 ]
 Geranylgeranyl transferase type I beta subunit/Protein Farnesyltransferase (PFT) [ 559 ] Streptavadin(S27A) [ 1 ]
 geranylgeranyltransferase type-I [ 1 ] Streptavadin(W108F) [ 1 ]
 Ghrelin O-acyltransferase (GOAT) [ 22 ] Streptavadin(W120F) [ 1 ]
 Ghrelin receptor [ 1336 ] Streptavadin(W79F) [ 1 ]
 Ghrelin receptor 1a (GHS-R1a E124Q) [ 3 ] Streptavadin(Y43A) [ 1 ]
 GHS-R1a:GHS-R1a [ 3 ] Streptavidin [ 2 ]
 GHS-R1a:GHS-R1aE124Q [ 3 ] Streptavidin (Y43F) [ 1 ]
 GHS-R1a:GHS-R1b [ 3 ] Streptokinase [ 15 ]
 Gil1 [ 2 ] streptokinase A precursor [ 2517 ]
 Glandular kallikrein [ 80 ] Stromelysin-1 [ 2250 ]
 GlcB [ 19 ] Substance K [ 7 ]
 Glucagon [ 114 ] Substance P [ 25 ]
 Glucagon receptor [ 1158 ] Substance-P receptor [ 53 ]
 Glucagon-like peptide 1 receptor [ 166 ] Subtilisin [ 12 ]
 Glucagon-like peptide 1 receptor (GLP-1) [ 607 ] Subtilisin-like protease [ 7 ]
 Glucagon-like peptide 2 receptor [ 87 ] Subtilisin-like serine protease [ 29 ]
 Glucan Synthase [ 52 ] Subtilisin/kexin type 4 [ 6 ]
 Glucoamylase [ 1 ] Subtilisin/kexin type 5 [ 11 ]
 Glucoamylase, intracellular sporulation-specific [ 7 ] Subtilisin/kexin type 6 [ 42 ]
 Glucocerebrosidase (Acid beta-Glucosidase) [ 571 ] Subtilisin/kexin type 7 [ 16 ]
 Glucocorticoid [ 10 ] Succinate dehydrogenase cytochrome b560 subunit, mitochondrial [ 2 ]
 Glucocorticoid receptor [ 2181 ] Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial [ 7 ]
 Glucocorticoid Receptor (GR) [ 116 ] Succinate receptor 1 [ 47 ]
 Glucokinase [ 74 ] Succinate semialdehyde dehydrogenase [ 16 ]
 Glucokinase regulatory protein [ 64 ] Succinate-ubiquinone oxidoreductase [ 1 ]
 Glucosamine synthetase [ 3 ] Succinyl-diaminopimelate desuccinylase [ 15 ]
 Glucosamine--fructose-6-phosphate aminotransferase [isomerizing] 1 [ 4 ] Sucrase-isomaltase [ 94 ]
 Glucosamine-6- Phosphate Synthase [ 15 ] Sulfate anion transporter 1 [ 1 ]
 Glucosamine-6-phosphate synthase [ 4 ] Sulfonylurea receptor 1 [ 5 ]
 Glucose 6-phosphate dehydrogenase (G6PD) [ 418 ] Sulfonylurea receptor 2, Kir6.2 [ 111 ]
 Glucose regulated protein 94kDa (Grp94) [ 188 ] Sulfotransferase 1A1 (SULT1A1) [ 4 ]
 Glucose transporter [ 39 ] Sulfotransferase 2A1 (SULT2A1) [ 2 ]
 Glucose Transporter 1 (hGLUT1) [ 54 ] SUMO-1-specific protease [ 712 ]
 Glucose-1-phosphate thymidylyltransferase (RmlA) [ 14 ] SUMO-activating enzyme [ 14 ]
 Glucose-6-phosphatase [ 28 ] SUMO-activating enzyme subunit 2 (SAE2) [ 8 ]
 Glucose-6-phosphate 1-dehydrogenase [ 57 ] SUMO/sentrin specific peptidase family member 8 [ 1075 ]
 glucose-6-phosphate dehydrogenase [ 167 ] SUMO1 activating enzyme subunit 1 [ 257 ]
 glucose-6-phosphate dehydrogenase-6-phosphogluconolactonase [ 305 ] Superoxide dismutase [ 16 ]
 Glucose-6-phosphate isomerase [ 1 ] Superoxide dismutase (SOD) [ 3 ]
 Glucose-dependent insulinotropic receptor [ 319 ] Suppressor of tumorigenicity 14 protein homolog [ 12 ]
 Glucosylceramidase [ 24 ] SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 2, isoform CRA_a [ 232 ]
 GluN1(F484A/T518L)/N3A [ 1 ] SYK Kinase [ 267 ]
 GluN1(F484A/T518L)/N3B [ 1 ] Syk protein [ 19 ]
 GluN1/N2A [ 2 ] SYK RPA purified, truncated construct of Spleen Tyrosine Kinase aa 360-635 [ 129 ]
 GluN1/N2B [ 1 ] Synapsin-1 [ 3 ]
 GluN1/N2C [ 1 ] Synaptic vesicle protein 2a [ 45 ]
 GluN1/N2D [ 1 ] Synaptic vesicular amine transporter [ 88 ]
 Glutamate (NMDA) receptor subunit zeta 1 [ 3 ] T-cell protein-tyrosine phosphatase [ 688 ]
 Glutamate carboxypeptidase II [ 307 ] T-Cell Protein-Tyrosine Phosphatase (TCPTP) Mutant (V121L) [ 2 ]
 Glutamate Carboxypeptidase II (GCPII) [ 39 ] T-cell surface antigen CD2 [ 2 ]
 Glutamate dehydrogenase [ 8 ] T-cell surface antigen CD4 [ 33 ]
 Glutamate delta 2 [ 24 ] Tachykinin receptor 3 (NK3) [ 6 ]
 Glutamate kainate [ 48 ] TACR1 [ 5 ]
 Glutamate racemase [ 126 ] TACR2 [ 219 ]
 Glutamate receptor 1 (GluA1) [ 217 ] TACR3 [ 49 ]
 Glutamate receptor ionotropic AMPA [ 287 ] TAK1/TAB1 [ 173 ]
 Glutamate receptor ionotropic kainate 2 [ 3 ] Tandem CD1-CD2 construct (hCD12) [ 2 ]
 Glutamate receptor ionotropic kainate 4 [ 2 ] Tandem CD1-CD2 construct H255V (hCD12 H255V) [ 1 ]
 Glutamate receptor ionotropic kainate 5 [ 13 ] Tandem CD1-CD2 construct H651V (hCD12 H651V) [ 1 ]
 Glutamate receptor ionotropic, AMPA [ 4 ] Tankyrase 1 PARP catalytic domain (TNKS1P) [ 26 ]
 Glutamate receptor ionotropic, AMPA 2 [ 73 ] Tankyrase 1/2 [ 40 ]
 Glutamate receptor ionotropic, AMPA 3 [ 55 ] Tankyrase 2 PARP catalytic domain (TNKS2P) [ 26 ]
 Glutamate receptor ionotropic, AMPA 4 [ 45 ] Tankyrase-1 [ 179 ]
 Glutamate receptor ionotropic, kainate [ 176 ] Tankyrase-1 (TNKS1) [ 18 ]
 glutamate receptor, metabotropic 4 precursor [ 32 ] Tankyrase-2 [ 12 ]
 glutamate receptor, metabotropic 5 [ 2 ] Taq polymerase 1 [ 93 ]
 Glutamate [NMDA] receptor [ 132 ] Taste Receptor T1R1/T1R3 [ 139 ]
 Glutamate [NMDA] receptor associated protein 1 [ 1 ] Taste Receptor T1R2/T1R3 [ 113 ]
 Glutamate [NMDA] receptor subunit epsilon 1/zeta 1 [ 389 ] Taste receptor type 2 member 14 [ 117 ]
 Glutamate [NMDA] receptor subunit epsilon 2 [ 14 ] Taste receptor type 2 member 16 [ 1 ]
 Glutamate [NMDA] receptor subunit epsilon 2/zeta 1 [ 427 ] Taste receptor type 2 member 31 [ 6 ]
 Glutamate [NMDA] receptor subunit epsilon 3/zeta 1 [ 334 ] Taste receptor type 2 member 4 [ 1 ]
 Glutamate [NMDA] receptor subunit epsilon 4 [ 1 ] Taste receptor type 2 member 41 [ 1 ]
 Glutamate-Kainate 7 [ 25 ] Taste receptor type 2 member 60 [ 1 ]
 Glutamate-NMDA [ 66 ] Taste receptor type 2 member 8 [ 307 ]
 Glutamate-NMDA-Channel [ 4 ] Taste receptor type 2 member 9 [ 1 ]
 Glutamate-NMDA-MK801 [ 68 ] Tau [ 150 ]
 Glutamate-NMDA-Polyamine [ 3 ] Tau protein kinase 1 (TPK1) [ 109 ]
 Glutamic acid decarboxylase [ 1 ] Tau-tubulin kinase 1 [ 1 ]
 Glutaminase 1 [ 665 ] Tau-tubulin kinase 2 [ 1 ]
 Glutaminase kidney isoform, mitochondrial [ 85 ] TBXA2R [ 34 ]
 Glutaminase liver isoform, mitochondrial [ 1 ] TCF4/beta-catenin [ 1 ]
 Glutamine synthetase [ 16 ] TCRAV4S1 [ 232 ]
 Glutaminyl Cyclase [ 531 ] TEC [ 1 ]
 Glutaminyl-tRNA synthetase [ 8 ] Telomerase reverse transcriptase [ 669 ]
 Glutamyl endopeptidase [ 11 ] Telomere resolvase resT [ 6 ]
 Glutamyl-tRNA(Gln) amidotransferase subunit C [ 21 ] Telomeric repeat-binding factor 2-interacting protein 1 [ 29 ]
 Glutaredoxin-1 (GRX-1) [ 1 ] Terminal deoxynucleotidyltransferase [ 23 ]
 Glutathione oxidoreductase (GR) [ 2 ] Testis-specific androgen-binding protein [ 101 ]
 Glutathione peroxidase 1 (GPx) [ 5 ] Testis-specific serine/threonine-protein kinase 1 [ 91 ]
 Glutathione reductase [ 16 ] Testis-specific serine/threonine-protein kinase 2 [ 15 ]
 Glutathione reductase (GR) [ 149 ] Testis-specific serine/threonine-protein kinase 3 [ 2 ]
 glutathione S-transferase [ 227 ] Testis-specific serine/threonine-protein kinase 6 [ 1 ]
 Glutathione S-transferase (GST) [ 29 ] Testosterone [ 1 ]
 Glutathione S-transferase A2 [ 33 ] Testosterone 17-beta-dehydrogenase 3 [ 16 ]
 Glutathione S-transferase E2 [ 5 ] Tetanus toxin [ 15 ]
 Glutathione S-transferase kappa 1 [ 4 ] TG 1019 [ 3 ]
 Glutathione S-transferase Mu 1 [ 16 ] TGF-beta receptor type I [ 885 ]
 Glutathione S-transferase Mu 2  [ 44 ] TGF-beta receptor type II [ 156 ]
 Glutathione S-transferase theta 1 [ 1 ] TGM2/ Cdc25 [ 1 ]
 Glutathione transferase (GST) [ 133 ] TGM2/ cRaf Kinase [ 2 ]
 Glutathione transferase omega 1 [ 4 ] TGM2/ EGFR [ 1 ]
 Glutathione-binding protein (GbpAAp) [ 3 ] TGM2/ Janus Kinase 3 [ 1 ]
 Glutathione-binding protein (GbpAHp) [ 3 ] TGM2/ Tyrosine Phosphatase [ 1 ]
 Glutathione-binding protein (GbpAPm) [ 3 ] Thermolysin [ 131 ]
 Glutathionylspermidine synthase [ 25 ] Thiamine transporter (ThiT) [ 5 ]
 Glyceraldehyde-3-phosphate dehydrogenase [ 8 ] Thiamine transporter 1 [ 1 ]
 Glyceraldehyde-3-phosphate dehydrogenase cytosolic [ 42 ] Thiamine-binding periplasmic protein [ 3 ]
 Glyceraldehyde-3-phosphate dehydrogenase liver [ 154 ] Thioesterase PqsE (PqsE) [ 2 ]
 Glyceraldehyde-3-phosphate dehydrogenase, glycosomal [ 46 ] Thiol:disulfide interchange protein (DsbA) [ 4 ]
 Glycerol kinase [ 5 ] Thiol:disulfide interchange protein DsbA [ 21 ]
 Glycinamide ribonucleotide formyltransferase (GARFTase) [ 113 ] Thiopurine S-methyltransferase [ 28 ]
 Glycine [ 13 ] Thioredoxin [ 11 ]
 Glycine receptor (alpha-1/beta) [ 74 ] Thioredoxin glutathione reductase [ 44 ]
 Glycine receptor alpha-1 chain [ 23 ] Thioredoxin reductase [ 20 ]
 Glycine receptor alpha-2 chain [ 2 ] Thioredoxin reductase (TrxR) [ 14 ]
 Glycine receptor alpha-4 chain [ 5 ] Thioredoxin reductase 1 (TrxR) [ 9 ]
 Glycine receptor subunit alpha-2 [ 34 ] Thioredoxin reductase 1, cytoplasmic [ 71 ]
 Glycine receptor subunit alpha-3 [ 8 ] Thioredoxin reductase 2 [ 10 ]
 Glycine transporter 1 [ 1602 ] Thioredoxin reductase 2, mitochondrial [ 14 ]
 Glycine Transporter 1 (GlyT1) [ 15 ] Thioredoxin reductase 3 [ 3 ]
 Glycine transporter 1b [ 50 ] Thioredoxin, mitochondrial [ 1 ]
 Glycine transporter 2 [ 536 ] Threonine aspartase 1 [ 4 ]
 Glycine, non-strychnine [ 7 ] Threonine--tRNA ligase [ 24 ]
 Glycine, strychnine [ 7 ] Threonyl-tRNA synthetase [ 25 ]
 Glycine-1-transporter [ 1 ] Thrombin [ 1176 ]
 Glycogen debranching enzyme [ 29 ] Thrombin-activable fibrinolysis inhibitor (TAFIa) [ 191 ]
 Glycogen Phosphorylase (PYGL) [ 532 ] Thrombin-activatable fibrinolysis (TAFI) [ 88 ]
 Glycogen Phosphorylase (PYGM) [ 46 ] Thrombopoietin receptor [ 289 ]
 Glycogen phosphorylase, muscle form [ 507 ] Thromboxane [ 6 ]
 Glycogen synthase (GYS1) [ 100 ] Thromboxane A2 receptor [ 149 ]
 Glycogen synthase kinase 3 [ 7 ] Thromboxane A2 Synthase (P450 TxA2) [ 921 ]
 Glycogen Synthase Kinase 3 (GSK3) [ 24 ] Thromboxane Alpha [ 9 ]
 Glycogen synthase kinase-3 [ 4786 ] Thromboxane Beta [ 2 ]
 Glycogen synthase kinase-3 beta [ 10 ] Thromboxane prostanoid [ 4 ]
 Glycogen Synthase Kinase-3, alpha [ 1 ] Thromboxane-A synthase [ 189 ]
 Glycogen Synthase Kinase-3, beta [ 353 ] Thymidine kinase [ 257 ]
 Glycophorin-A [ 5 ] Thymidine Kinase (TK.dT) [ 1 ]
 Glycoprotein G [ 7 ] Thymidine kinase 2 [ 14 ]
 Glycosylasparaginase (GA) [ 10 ] Thymidine kinase, cytosolic [ 162 ]
 Glycylpeptide N-tetradecanoyltransferase [ 28 ] Thymidine kinase, mitochondrial [ 68 ]
 Glyoxalase 1 (GLO1) [ 99 ] Thymidine phosphorylase [ 12 ]
 Glyoxalase II [ 9 ] Thymidine Phosphorylase (TP) [ 219 ]
 Glyoxylate Regulatory Protein (C-AllR) [ 1 ] Thymidylate kinase [ 179 ]
 GMP synthase [ 1 ] Thymidylate kinase, putative [ 44 ]
 GMP-stimulated 3',5'-cyclic nucleotide phosphodiesterase [ 1 ] Thymidylate synthase [ 1009 ]
 Golgi alpha-mannosidase II [ 55 ] Thymidylate synthase (EC 2.1.1.45) (TS) (TSase) [ 9 ]
 Gonadotropin releasing hormone 1 (GnRHR1) [ 1387 ] Thymidylate Synthase (TS) [ 473 ]
 Gonadotropin-releasing hormone receptor [ 846 ] Thymidylate synthase thyX [ 14 ]
 Gonadotropin-releasing hormone receptor (GnRH) [ 2 ] thyroid alpha [ 2 ]
 GP41 [ 25 ] thyroid beta [ 2 ]
 GPR10 [ 8 ] Thyroid hormone receptor [ 455 ]
 GPR103 [ 8 ] Thyroid Hormone Receptor (TR-alpha) [ 54 ]
 GPR145 [ 191 ] Thyroid Hormone Receptor (TR-alpha)/(TR-beta) [ 20 ]
 GPR24 [ 333 ] Thyroid Hormone Receptor (TR-beta) [ 633 ]
 Granulocyte colony stimulating factor receptor [ 2 ] Thyroid hormone receptor beta-1 [ 44 ]
 Granzyme B [ 20 ] Thyroid Hormone Receptor Beta/ Retinoid X Receptor  [ 22 ]
 Granzyme K [ 3 ] Thyroid peroxidase (TPO) [ 5 ]
 Grb2-SH2 [ 313 ] Thyroid-stimulating hormone receptor (TSH) [ 25 ]
 GRIA1 [ 2 ] Thyroid-stimulating hormone subunit beta (bTSH) [ 3 ]
 GRIA2 [ 9 ] thyrotropin-releasing hormone R2 [ 3 ]
 GRIA3 [ 83 ] thyrotropin-releasing hormone R3 [ 3 ]
 GRIA4 [ 3 ] Thyrotropin-releasing hormone receptor [ 71 ]
 GRIK1 [ 171 ] Thyrotropin-releasing hormone receptor 2 [ 62 ]
 Grik2 [ 6 ] Tissue inhibitor of metalloproteinases-3 [ 37 ]
 GRIK4 [ 9 ] Tissue non-specific alkaline phosphatase (TNAP) [ 75 ]
 Grik5 [ 9 ] Tissue-type plasminogen activator [ 643 ]
 GRM1 [ 7 ] TLK1 [ 1 ]
 GRM3 [ 8 ] TLK2 [ 5 ]
 GRM5 [ 14 ] TNF receptor-associated factor 6 [ 4 ]
 GRM7 [ 71 ] TNF-alpha [ 3 ]
 GRM8 [ 3 ] TNF-alpha-Converting Enzyme [ 83 ]
 Group IID secretory phospholipase A2 [ 20 ] TNF-beta [ 1 ]
 Group IIE secretory phospholipase A2 [ 17 ] TNK1 [ 11 ]
 Group IIF secretory phospholipase A2 [ 14 ] TNNI3K [ 159 ]
 Group III secretory phopholipase A2 [ 238 ] Toll-like receptor 2 [ 54 ]
 Group VII phospholipase A2 [ 16 ] Toll-like receptor 4 [ 84 ]
 Group X secretory phospholipase A2 [ 89 ] Toll-like receptor 4/MD-2/CD14 [ 86 ]
 Growth factor receptor-bound protein 10 [ 1 ] Toll-like receptor 7 [ 15 ]
 Growth factor receptor-bound protein 2 [ 13 ] Toll-like receptor 7 (TLR7) [ 193 ]
 Growth factor receptor-bound protein 7 [ 9 ] Toll-like receptor 8 (TLR8) [ 87 ]
 Growth hormone secretagogue receptor type 1 [ 1 ] Toll-like receptor 9 (TLR9) [ 292 ]
 Growth hormone-releasing hormone receptor [ 60 ] Topoiomerase 1B [ 2 ]
 Growth/differentiation factor 8 [ 4 ] Topoisomerase (DNA) II binding protein 1 [ 18 ]
 Grp78 [ 14 ] Topoisomerase II alpha (HuTopoIIα) [ 280 ]
 GRPR [ 68 ] Topoisomerase IV [ 44 ]
 GST-BAD [ 9 ] Topoisomerase IV subunit A [ 60 ]
 GST-Bcl-2 Protein [ 44 ] Toxin ParE [ 56 ]
 GST-MKNK1 [ 107 ] TPA: Essential component of the Translocase of the Inner Mitochondrial membrane (TIM23 complex) [ 266 ]
 GTP-binding protein (rab7) [ 185 ] TPA: Essential protein of the mitochondrial intermembrane space [ 876 ]
 GTP-binding protein Rheb [ 2 ] TPR/MET fusion protein [ 6 ]
 GTPase KRas [ 7 ] trace amine-associated receptor 1 [ 635 ]
 GTPase NRas [ 1 ] Trace amine-associated receptor 1 (TAAR1) [ 1441 ]
 Guanine deaminase [ 13 ] TRAF2 and NCK-interacting protein kinase (TNIK) [ 195 ]
 Guanine nucleotide-binding protein G(i), alpha-1 subunit [ 29 ] TRAF2- and NCK-interacting kinase [ 2 ]
 Guanine nucleotide-binding protein G(k), alpha-3 subunit [ 30 ] TRAIL receptor-1 [ 3 ]
 Guanine nucleotide-binding protein G(o), alpha subunit 1 [ 34 ] Trans-sialidase [ 25 ]
 H1/H5-depleted chromatin [ 1 ] trans-Sialidase (TS D247A) [ 1 ]
 H1N1 Endonuclease [ 21 ] trans-Sialidase (TS Y342H) [ 2 ]
 H4-BRD4 [ 17 ] trans-Sialidase (TS) [ 2 ]
 Ha-Ras-CVLS [ 47 ] Transcription activator BRG1 [ 14 ]
 HAP protein (Putative aspartic proteinase) [ 1 ] Transcription elongation factor B polypeptide 1 [ 3 ]
 Haspin [ 4 ] Transcription factor 7-like 2 [ 1 ]
 Haspin (465-798) [ 1 ] Transcription factor AP-1 [ 149 ]
 hCD12 H255V [ 1 ] Transcription factor ETV6 [ 1 ]
 hCD12 H651V [ 1 ] Transcription factor HES-1 [ 6 ]
 HCK [ 1 ] Transcription factor SOX-18 (SOX-18) [ 12 ]
 HCV NS3 Helicase [ 6 ] Transcription Factor STAT1 [ 417 ]
 HCV NS3 Proteinase [ 2 ] Transcription Factor STAT1:STAT3 Dimer [ 2 ]
 HCV NS3-NS4A Serine Proteinase [ 1203 ] Transcription Factor STAT3 [ 174 ]
 HCV NS5B Polymerase [ 19 ] Transcription factor STAT5a (STAT5a) [ 7 ]
 HCV NS5B Polymerase Mutant (M414T) [ 2 ] Transcription factor STAT5b (STAT5b) [ 41 ]
 HCV NS5B Polymerase Mutant (M423K) [ 2 ] Transcription initiation factor IIA [ 22 ]
 HCV NS5B Polymerase Mutant (P495A) [ 2 ] Transcription initiation factor TFIID subunit 1 [ 7 ]
 HCV NS5B Polymerase Mutant (R501E) [ 2 ] Transcription initiation factor TFIID subunit 1-like [ 4 ]
 HDAC1/NCOR2 [ 17 ] Transcription intermediary factor 1-alpha [ 63 ]
 HDAC2/NCOR2 [ 17 ] Transcriptional activator Myb [ 59 ]
 HDAC3/NCOR2 [ 17 ] Transcriptional activator protein lasR [ 31 ]
 HDAC4 and MEF2D Protein [ 4 ] Transcriptional activator protein luxR [ 109 ]
 Hdac5 protein [ 4 ] Transcriptional activator protein traR [ 36 ]
 HDAC6 (CD1-CD2) [ 2 ] Transcriptional regulator ERG [ 43 ]
 HDACs [ 60 ] Transcriptional regulator MvfR [ 17 ]
 HDM2-p53 protein [ 6 ] Transcriptional Regulator TtgR [ 10 ]
 Heart phosphodiesterase [ 76 ] Transcriptional Regulator TtgR Mutant R176G [ 2 ]
 Heat Shock 70kDa Protein 1 [ 87 ] Transcriptional Regulator TtgR-DNA [ 3 ]
 heat shock 70kDa protein 8 isoform 1 [ 77 ] Transcriptional repressor EthR (EthR) [ 61 ]
 heat shock 70kDa protein 8 isoform 2 [ 21 ] Transforming Growth Factor [ 1 ]
 Heat shock cognate 71 kDa protein [ 1 ] Transforming growth factor beta-1 [ 7 ]
 Heat shock factor protein 1 [ 56 ] Transforming growth factor-beta-activated kinase 1 (TAK1) [ 1 ]
 Heat shock protein 75 kDa, mitochondrial [ 76 ] Transforming protein RhoA [ 46 ]
 heat shock protein 90 [ 171 ] Transglutaminase-1 (TG1) [ 108 ]
 Heat Shock Protein 90 (Hsp90) [ 245 ] Transglutaminase-3 (TG3) [ 84 ]
 Heat shock protein 90 beta [ 21 ] Transglutaminase-6 (TG6) [ 12 ]
 Heat shock protein beta-1 [ 7 ] Transglutaminases (TGase) [ 53 ]
 Heat shock protein HSP 90 [ 16 ] Transient receptor potential cation channel subfamily A member 1 [ 827 ]
 Heat shock protein HSP 90-alpha [ 54 ] Transient receptor potential cation channel subfamily M member 2 [ 7 ]
 Heat shock protein HSP90 [ 1361 ] Transient receptor potential cation channel subfamily M member 5 [ 1 ]
 Heat-shock protein 90 (Hsp90) [ 22 ] Transient receptor potential cation channel subfamily M member 6 [ 73 ]
 HECT-type E3 ubiquitin transferase SMURF1 [ 64 ] Transient receptor potential cation channel subfamily M member 8 [ 16 ]
 Helicase IV [ 4 ] Transient receptor potential cation channel subfamily M member 8 (TRPM8) [ 454 ]
 Hemagglutinin [ 8 ] Transient receptor potential cation channel subfamily V member 1 [ 5 ]
 Hemagglutinin-neuraminidase [ 12 ] Transient receptor potential cation channel subfamily V member 3 [ 419 ]
 Hematopoietic protein-tyrosine phosphatase (HEPTP) [ 653 ] Transient receptor potential cation channel subfamily V member 4 [ 26 ]
 Heme oxygenase [ 8 ] Transient receptor potential cation channel subfamily V member 4 (TRPV4) [ 276 ]
 Heme oxygenase 1 [ 1 ] Transient receptor potential cation channel subfamily V member 6 [ 33 ]
 Heme Oxygenase 1 (HO-1) [ 198 ] transient receptor potential cation channel, subfamily N, member 1 [ 265 ]
 Heme Oxygenase 2 (HO-2) [ 198 ] Transient receptor potential M8 protein (TRPM8) [ 1272 ]
 Heme-binding protein HutZ (HutZ) [ 1 ] Transient receptor protein 5 (TRPC5) [ 23 ]
 Heme-binding protein HutZ (HutZ)(D132E) [ 1 ] Transketolase [ 60 ]
 Heme-binding protein HutZ (HutZ)(D132L) [ 1 ] Translation factor GUF1, mitochondrial [ 1 ]
 Heme-binding protein HutZ (HutZ)(D132N) [ 1 ] Translocator protein [ 107 ]
 hENO2 human recombinant Enolase [ 2 ] Transmembrane domain-containing protein TMIGD3 [ 18 ]
 hEP3D/ hEP3A [ 10 ] Transmembrane protease serine 11D [ 44 ]
 Heparanase [ 234 ] Transmembrane protease serine 2 [ 3 ]
 Hepatic Lipase (HL) [ 354 ] Transmembrane protease serine 4 [ 41 ]
 Hepatitis C virus NS5B RNA-dependent RNA polymerase [ 1136 ] Transmembrane protease serine 6 [ 107 ]
 Hepatitis C virus serine protease, NS3/NS4A [ 698 ] Transporter [ 260 ]
 Hepatitis GB virus B NS5B RNA-dependent RNA polymerase [ 1 ] Transthyretin (TTR) [ 102 ]
 Hepatocyte growth factor [ 1 ] TRAR1 [ 7 ]
 Hepatocyte growth factor activator [ 68 ] Trehalase [ 19 ]
 Hepatocyte growth factor receptor [ 3125 ] Trehalose Synthase (TreS) [ 3 ]
 Hepatocyte nuclear factor 4-alpha [ 241 ] TRH [ 6 ]
 Hepsin [ 109 ] TRHR [ 3 ]
 HER-2 Substrate [ 1 ] Triacylglycerol Hydrolase [ 46 ]
 HERG [ 1 ] Triosephosphate isomerase [ 6 ]
 Heterogeneous nuclear ribonucleoprotein A1 [ 1 ] Triosephosphate isomerase (TIM) [ 14 ]
 Heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1) [ 1 ] Triosephosphate isomerase, glycosomal [ 9 ]
 Heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1)(268-320) [ 1 ] Tripeptidyl aminopeptidase [ 138 ]
 Hexokinase [ 244 ] Tripeptidyl-peptidase 2 [ 1 ]
 Hexokinase type I [ 126 ] TrkC tyrosine kinase [ 1 ]
 Hexokinase type II [ 1 ] TrmD [ 31 ]
 Hexokinase type IV [ 809 ] tRNA synthetase (AspRS) [ 3 ]
 Hexokinase-2 [ 26 ] tRNA synthetase (GlnRS) [ 2 ]
 Hexose transporter 1 [ 31 ] tRNA synthetase (GluRS) [ 4 ]
 Hexose-6-phosphate dehydrogenase (H6PD) [ 1 ] tRNA synthetase (GlyRS) [ 6 ]
 High affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A [ 1 ] tRNA synthetase (IleRS) [ 25 ]
 High affinity choline transporter 1 [ 1 ] tRNA synthetase (PheRS) [ 45 ]
 High affinity immunoglobulin gamma Fc receptor I [ 13 ] tRNA synthetase (TyrRS) [ 4 ]
 High mobility group protein B1 [ 1 ] tRNA-guanine transglycosylase (TGT) [ 27 ]
 High-affinity choline transporter [ 90 ] Tropomyosin-related kinase B (TRKB) [ 1 ]
 hIL-1beta [ 8 ] Troponin C (TnC) [ 2 ]
 His8-Native/FLAG-Native [ 1 ] Trp Aprorepressor [ 23 ]
 His8-Native/His8-Native [ 1 ] Trypanosoma brucei RNA editing ligase 1 [ 130 ]
 His8-R120A/His8-R120A [ 1 ] Trypanothione reductase [ 348 ]
 His8-R120Q/His8-R120Q [ 1 ] Trypanothione Reductase (TR) [ 11 ]
 His8-S530A/FLAG-Native [ 1 ] Trypanothione Reductase (TryR) [ 116 ]
 His8-S530A/His8-S530A [ 1 ] Trypanothione synthetase (TryS) [ 6 ]
 His8-Y385F R120A/FLAG-Native [ 1 ] Trypsin [ 1307 ]
 His8-Y385F/FLAG-Native [ 1 ] Trypsin II [ 520 ]
 His8-Y385F/His8-Y385F [ 1 ] Trypsin-1 [ 1867 ]
 Histamine H1 receptor [ 2038 ] Tryptase [ 214 ]
 Histamine H2 Receptor [ 747 ] Tryptase alpha/beta-1 [ 3 ]
 Histamine H3 receptor [ 1936 ] Tryptase beta-1/beta-2 [ 52 ]
 Histamine H3L [ 5 ] Tryptophan 2,3-dioxygenase [ 142 ]
 Histamine H4 Receptor [ 53 ] Tryptophan 5-hydroxylase 1 [ 148 ]
 Histamine N-methyltransferase [ 42 ] Tryptophan 5-hydroxylase 2 [ 5 ]
 Histamine receptor (H3) [ 3081 ] Tryptophan 5-hydroxylase_UNCURATED [ 11 ]
 Histamine receptor (H4) [ 1088 ] Tryptophan 5-monooxygenase 1 [ 9 ]
 Histamine receptor H3 [ 107 ] Tryptophan-rich sensory protein/translocator protein (TSPO) [ 5 ]
 Histidine decarboxylase [ 1 ] Tryptophanase [ 4 ]
 Histidine kinase [ 16 ] Tryrosine-Protein Kinase (HCK) + Protein Nef (NEF) [ 4 ]
 Histidine triad nucleotide-binding protein 1 [ 6 ] TSSK1 [ 1 ]
 Histidine-binding periplasmic protein (HisJ) [ 1 ] TTR  [ 55 ]
 Histidine-rich protein [ 142 ] Tuberculosinyl adenosine synthase (Rv3378c) [ 3 ]
 Histidine-tagged Rb [ 3 ] Tubulin [ 463 ]
 Histidinol dehydrogenase [ 24 ] Tubulin alpha chain /beta chain [ 106 ]
 Histidyl-tRNA synthetase [ 1 ] Tubulin alpha-1 chain [ 38 ]
 Histo-blood group ABO system transferase [ 3 ] Tubulin beta chain [ 28 ]
 Histone acetylases (HDACs) [ 25 ] Tubulin beta-1 chain [ 81 ]
 Histone acetyltransferase GCN5 [ 103 ] Tubulin polyglutamylase TTLL7 [ 1 ]
 Histone acetyltransferase KAT2A [ 6 ] Tubulin polymerization-promoting protein [ 11 ]
 Histone acetyltransferase KAT5 [ 14 ] Tubulin--tyrosine ligase [ 24 ]
 Histone acetyltransferase KAT8 [ 2 ] Tumor necrosis factor (TNF-alpha) [ 1239 ]
 Histone acetyltransferase p300 [ 91 ] Tumor necrosis factor ligand superfamily member 10 [ 9 ]
 Histone acetyltransferase PCAF [ 109 ] Tumor necrosis factor ligand superfamily member 11 [ 9 ]
 Histone chaperone ASF1A [ 36 ] Tumor necrosis factor receptor R1 [ 124 ]
 Histone deacetylase [ 2513 ] tumor necrosis factor receptor superfamily member 10B isoform 1 precursor [Homo sapiens] [ 354 ]
 Histone Deacetylase (pfHDAC-1) [ 30 ] Tumor necrosis factor receptor superfamily member 5 [ 3 ]
 Histone deacetylase 1 [ 73 ] Tumor necrosis factor receptor superfamily member 6 [ 44 ]
 Histone deacetylase 1/3/5/8 [ 3716 ] Tumor suppressor p53-binding protein 1 [ 56 ]
 Histone Deacetylase 10 (HDAC10) [ 239 ] Tumor susceptibility gene 101 protein [ 106 ]
 Histone deacetylase 11 (HDAC11) [ 189 ] Twik-RElated Potassium (K+) channel 1 (TREK1) [ 45 ]
 Histone deacetylase 3/NCoR1 [ 1231 ] Type 1 dehydroquinase [ 2 ]
 Histone deacetylase 3/Nuclear receptor corepressor 2 [ 84 ] Type 1 fimbiral adhesin FimH [ 11 ]
 Histone Deacetylase 4 (HDAC4) Mutant (H976Y) [ 40 ] Type 1 InsP3 receptor isoform S2 [ 4 ]
 Histone deacetylase 5 [ 5 ] Type I inositol-1,4,5-trisphosphate 5-phosphatase [ 11 ]
 Histone deacetylase 6 [ 40 ] Type-1 angiotensin II receptor [ 100 ]
 Histone deacetylase 6 (HDAC6) [ 409 ] Type-2 restriction enzyme BamHI [ 4 ]
 Histone deacetylase 7 (HDAC7) [ 246 ] Type-2 restriction enzyme EcoRI [ 39 ]
 Histone deacetylase 8 [ 43 ] Type-2 restriction enzyme HindIII [ 4 ]
 Histone deacetylase 8 (HDAC8) [ 1097 ] Type-2 restriction enzyme PstI [ 4 ]
 Histone deacetylase HD1B [ 67 ] Type-2 restriction enzyme ScaI [ 4 ]
 Histone deacetylase HD2 [ 137 ] Tyrosinase [ 941 ]
 Histone deacetylase-like amidohydrolase [ 33 ] Tyrosine 3-hydroxylase [ 8 ]
 Histone demethylase JARID1A [ 172 ] tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, gamma polypeptide [ 54 ]
 Histone H1 [ 7 ] Tyrosine aminotransferase [ 10 ]
 Histone H3-K79 methyltransferase (DOT1L) [ 100 ] Tyrosine Kinase BMX [ 1 ]
 Histone H4 [ 1 ] Tyrosine Kinase BRK [ 1 ]
 Histone Lysine Demethylase [ 65 ] Tyrosine Kinase BTK [ 1 ]
 Histone lysine demethylase MINA (MINA) [ 1 ] Tyrosine Kinase c-Kit [ 1 ]
 Histone lysine demethylase NO66 (NO66) [ 1 ] Tyrosine Kinase c-Kit Mutant (N822K) [ 7 ]
 Histone-arginine methyltransferase CARM1 [ 143 ] Tyrosine Kinase c-Kit Mutant (V559D) [ 7 ]
 Histone-lysine N-methyltransferase E(z) [ 1 ] Tyrosine Kinase c-Kit Mutant (V559D/T670I) [ 7 ]
 Histone-lysine N-methyltransferase EHMT1 [ 22 ] Tyrosine Kinase c-Met [ 1 ]
 Histone-lysine N-methyltransferase EHMT2 [ 1 ] Tyrosine Kinase c-Met Mutant (D1228H) [ 1 ]
 Histone-lysine N-methyltransferase EZH2 [ 386 ] Tyrosine Kinase c-Met Mutant (H1094R) [ 1 ]
 Histone-lysine N-methyltransferase EZH2 (A677G) [ 62 ] Tyrosine Kinase c-Met Mutant (M1250T) [ 1 ]
 Histone-lysine N-methyltransferase EZH2 (A687V) [ 62 ] Tyrosine Kinase c-Met Mutant (V1092I) [ 1 ]
 Histone-lysine N-methyltransferase EZH2 (Y641H) [ 2 ] Tyrosine Kinase c-Met Mutant (Y1230H) [ 1 ]
 Histone-lysine N-methyltransferase EZH2 (Y641N) [ 2 ] Tyrosine Kinase CSF1-R [ 1 ]
 Histone-lysine N-methyltransferase EZH2 (Y641S) [ 2 ] Tyrosine Kinase CSK [ 1 ]
 Histone-lysine N-methyltransferase MLL2 [ 1 ] Tyrosine Kinase DDR2 [ 13 ]
 Histone-lysine N-methyltransferase MLL3 [ 1 ] Tyrosine Kinase EPHA3 [ 15 ]
 Histone-lysine N-methyltransferase MLL4 [ 1 ] Tyrosine Kinase EPHB3 [ 3 ]
 Histone-lysine N-methyltransferase pr-set7 [ 1 ] Tyrosine Kinase EPHB4 [ 38 ]
 Histone-lysine N-methyltransferase SETMAR [ 3 ] Tyrosine Kinase FAK [ 1 ]
 Histone-lysine N-methyltransferase Su(var)3-9 [ 1 ] Tyrosine Kinase FLT3 Mutant (D835H) [ 24 ]
 Histone-lysine N-methyltransferase SUV39H1 [ 18 ] Tyrosine Kinase FLT3 Mutant (D835Y) [ 21 ]
 Histone-lysine N-methyltransferase SUV39H2 (Suv39H2) [ 9 ] Tyrosine Kinase FLT3 Mutant (N841I) [ 23 ]
 HIV WT-A pol protein (wild-type clade A) [ 6 ] Tyrosine Kinase FRK [ 1 ]
 HIV WT-B pol protein (wild-type clade B) [ 6 ] Tyrosine kinase non-receptor protein 2 [ 584 ]
 HIV WT-C pol protein (wild-type clade C) [ 6 ] Tyrosine kinase receptor A [ 794 ]
 HIV-1 Integrase [ 127 ] Tyrosine kinase receptor A (Trk-A) [ 24 ]
 HIV-1 integrase (IN) A128T [ 2 ] Tyrosine kinase receptor c-Met (c-Met) [ 13 ]
 HIV-1 isolate WT-control pol protein (CNDO control strain) [ 6 ] Tyrosine kinase receptor ron [ 2 ]
 HIV-1 Nef [ 1 ] Tyrosine Kinase Syk [ 1 ]
 HIV-1 protease [ 2480 ] Tyrosine Kinase TrkA [ 4 ]
 HIV-1 protease (Wt) [ 11 ] Tyrosine Kinase ZAP-70 [ 2 ]
 HIV-1 Protease A Subtype [ 5 ] Tyrosine kinase-type cell surface receptor HER4 [ 166 ]
 HIV-1 Protease A Subtype Mutant (V82F/I84V) [ 5 ] Tyrosine- and threonine-specific cdc2-inhibitory kinase [ 85 ]
 HIV-1 Protease AE [ 7 ] Tyrosine-protein kinase ABL [ 228 ]
 HIV-1 Protease AE Mutant (V82F) [ 7 ] Tyrosine-protein kinase ABL (E255V) [ 1 ]
 HIV-1 Protease AE-P [ 7 ] Tyrosine-protein kinase ABL (Y253H) [ 1 ]
 HIV-1 Protease AE-P Mutant (F82V) [ 7 ] Tyrosine-protein kinase ABL1 (ABL1) [ 479 ]
 HIV-1 Protease B Subtype [ 8 ] Tyrosine-protein kinase ABL1 (c-Abl) [ 11 ]
 HIV-1 Protease B Subtype Mutant (V82F) [ 7 ] tyrosine-protein kinase ABL1 isoform a [ 1 ]
 HIV-1 Protease B Subtype Mutant (V82F/I84V) [ 5 ] Tyrosine-protein kinase ABL1(E255K) [ 4 ]
 HIV-1 Protease C Subtype [ 5 ] Tyrosine-protein kinase ABL2 [ 1 ]
 HIV-1 Protease C Subtype Mutant (V82F/I84V) [ 5 ] Tyrosine-protein kinase BAZ1B [ 2 ]
 HIV-1 protease M1 [ 20 ] Tyrosine-protein kinase BLK [ 9 ]
 HIV-1 protease M2 [ 21 ] Tyrosine-protein kinase BMX [ 116 ]
 HIV-1 protease M3 [ 21 ] Tyrosine-protein kinase BRK [ 233 ]
 HIV-1 protease M4 [ 10 ] Tyrosine-protein kinase BTK [ 1540 ]
 HIV-1 Protease Mutant (A71V) [ 5 ] Tyrosine-protein kinase CSK [ 198 ]
 HIV-1 Protease Mutant (A71V/V82T/I84V) [ 1 ] Tyrosine-protein kinase CTK [ 76 ]
 HIV-1 Protease Mutant (D30N) [ 6 ] Tyrosine-protein kinase FER [ 92 ]
 HIV-1 Protease Mutant (D30N/A71V) [ 5 ] Tyrosine-protein kinase FES [ 2 ]
 HIV-1 Protease Mutant (D30N/M36I) [ 5 ] Tyrosine-protein kinase Fes/Fps [ 94 ]
 HIV-1 Protease Mutant (D30N/M36I/A71V) [ 5 ] Tyrosine-protein kinase Fgr [ 7 ]
 HIV-1 Protease Mutant (G73S) [ 3 ] Tyrosine-protein kinase FYN [ 2 ]
 HIV-1 Protease Mutant (I47L) [ 1 ] Tyrosine-protein kinase ITK/TSK [ 855 ]
 HIV-1 Protease Mutant (I50L) [ 1 ] Tyrosine-protein kinase JAK1 [ 3890 ]
 HIV-1 Protease Mutant (I50V) [ 10 ] Tyrosine-protein kinase JAK1  [ 3 ]
 HIV-1 Protease Mutant (I84V) [ 2 ] Tyrosine-protein kinase JAK2 [ 134 ]
 HIV-1 Protease Mutant (L10I,L19Q,K20R,E35D,M36I, ..) [ 6 ] Tyrosine-protein kinase JAK3 [ 2854 ]
 HIV-1 Protease Mutant (L10I/L90M) [ 8 ] Tyrosine-protein kinase JAK3 (781-1124) [ 124 ]
 HIV-1 Protease Mutant (L23I) [ 1 ] Tyrosine-protein kinase Kit [ 37 ]
 HIV-1 Protease Mutant (L23V) [ 1 ] Tyrosine-protein kinase Lck [ 1986 ]
 HIV-1 Protease Mutant (L24I) [ 3 ] Tyrosine-protein kinase Lyn [ 366 ]
 HIV-1 Protease Mutant (L76M) [ 1 ] Tyrosine-protein kinase Lyn  [ 6 ]
 HIV-1 Protease Mutant (L90M) [ 2 ] Tyrosine-protein kinase receptor FLT3 [ 1514 ]
 HIV-1 Protease Mutant (M36I) [ 5 ] Tyrosine-protein kinase receptor RET [ 1 ]
 HIV-1 Protease Mutant (M36I/A71V) [ 5 ] Tyrosine-protein kinase receptor Tie-1 [ 92 ]
 HIV-1 Protease Mutant (M46I,L63P,A71V,V82F,I84V) [ 6 ] Tyrosine-protein kinase receptor TIE-2 [ 170 ]
 HIV-1 Protease Mutant (M46I/I54V) [ 8 ] Tyrosine-protein kinase receptor TYRO3 [ 322 ]
 HIV-1 Protease Mutant (V32I) [ 1 ] Tyrosine-protein kinase receptor UFO [ 2 ]
 HIV-1 Protease Mutant (V82A) [ 5 ] Tyrosine-protein kinase SKY [ 1 ]
 HIV-1 Protease Mutant (V82A/I84V) [ 8 ] Tyrosine-protein kinase SRC [ 32 ]
 HIV-1 Protease Mutant (V82F/I84V) [ 4 ] Tyrosine-protein kinase SRC (E280V) [ 1 ]
 HIV-1 Protease Mutant (V82I) [ 1 ] Tyrosine-protein kinase SRC (F278H) [ 1 ]
 HIV-1 Protease Mutant K-60C [ 14 ] Tyrosine-protein kinase STK16 (STK16) [ 88 ]
 HIV-1 Protease Mutant M1 (L10I, G48V, I54V, L63P, V82A) [ 19 ] Tyrosine-protein kinase SYK [ 3194 ]
 HIV-1 Protease Mutant M2 (D30N, L63P, N88D) [ 19 ] Tyrosine-protein kinase TEC [ 121 ]
 HIV-1 Protease Mutant M3 (L10I, L63P, A71V, G73S, I84V, L90M) [ 19 ] Tyrosine-protein kinase TIE-2 [ 2 ]
 HIV-1 Protease Mutant Q-60C [ 10 ] Tyrosine-protein kinase transforming protein FPS [ 1 ]
 HIV-1 Protease Mutant V-18C [ 25 ] Tyrosine-protein kinase TXK [ 1 ]
 HIV-1 Protease Mutant V6 [ 4 ] Tyrosine-protein kinase TXK (TXK) [ 105 ]
 HIV-1 Protease Mutant V6(46) [ 4 ] Tyrosine-protein kinase TYK2 [ 1 ]
 HIV-1 Protease Mutant V6(46/54/84) [ 4 ] Tyrosine-protein kinase TYK2  [ 1 ]
 HIV-1 Protease Mutant V6(46/84) [ 4 ] Tyrosine-protein kinase V-ABL [ 64 ]
 HIV-1 Protease Mutant V6(54) [ 4 ] Tyrosine-protein kinase Yes [ 177 ]
 HIV-1 Protease Mutant V6(54/84) [ 4 ] Tyrosine-protein kinase ZAP-70 [ 5 ]
 HIV-1 Protease Mutant V6(84) [ 4 ] Tyrosine-protein kinase ZAP-70  [ 417 ]
 HIV-1 Protease Mutant, A-1 [ 4 ] Tyrosine-Protein Phosphatase (CD45) [ 312 ]
 HIV-1 Protease Mutant, ANAM-11 [ 4 ] Tyrosine-protein phosphatase non-receptor type 12 (PTP-PEST) [ 17 ]
 HIV-1 Protease Mutant, MDR-HM [ 8 ] tyrosine-protein phosphatase non-receptor type 12 isoform 2 [ 81 ]
 HIV-1 Protease Mutant, MDR-QM [ 8 ] Tyrosine-protein phosphatase non-receptor type 14 [ 2 ]
 HIV-1 Protease Mutant, NAM-10 [ 4 ] Tyrosine-protein phosphatase non-receptor type 18 [ 4 ]
 HIV-1 Reverse Transcriptase [ 1407 ] Tyrosine-protein phosphatase non-receptor type 22 [ 578 ]
 HIV-1 Reverse transcriptase (HIV-1 RT) [ 16 ] Tyrosine-protein phosphatase non-receptor type 3 (PTPH1) [ 5 ]
 HIV-1 Reverse Transcriptase Mutant (103N/181C) [ 36 ] tyrosine-protein phosphatase non-receptor type 5 isoform a [ 221 ]
 HIV-1 Reverse Transcriptase Mutant (G190A) [ 9 ] Tyrosine-protein phosphatase non-receptor type 9 (PTP-MEG2) [ 3 ]
 HIV-1 Reverse Transcriptase Mutant (K103N) [ 92 ] Tyrosine-protein phosphatase yopH [ 15 ]
 HIV-1 Reverse Transcriptase Mutant (K103N/Y181C) [ 11 ] Tyrosine-Specific Protein Kinase [ 6 ]
 HIV-1 Reverse Transcriptase Mutant (L100I) [ 58 ] Tyrosyl-DNA phosphodiesterase 1 [ 24 ]
 HIV-1 Reverse Transcriptase Mutant (L100I/K103N) [ 3 ] Tyrosyl-DNA phosphodiesterase 1 (TDP1) [ 278 ]
 HIV-1 Reverse Transcriptase Mutant (P236L) [ 52 ] tyrosyl-DNA phosphodiesterase 2 [ 424 ]
 HIV-1 Reverse Transcriptase Mutant (V106A) [ 12 ] Tyrosyl-DNA phosphodiesterase 2 (mTDP2 WT) [ 8 ]
 HIV-1 Reverse Transcriptase Mutant (V179D) [ 5 ] Tyrosyl-DNA phosphodiesterase 2 mutant 5M (mTDP2 5M) [ 1 ]
 HIV-1 Reverse Transcriptase Mutant (Y181C) [ 316 ] Tyrosyl-DNA phosphodiesterase 2 mutant 8M (mTDP2 8M) [ 5 ]
 HIV-1 Reverse Transcriptase Mutant (Y181I) [ 5 ] Tyrosyl-DNA phosphodiesterase 2 mutant 9M(mTDP2 9M) [ 5 ]
 HIV-1 Reverse Transcriptase Mutant (Y188L) [ 59 ] Tyrosyl-tRNA synthetase [ 24 ]
 HIV-1 Reverse Transcriptase RNase H [ 21 ] Tyrosyl-tRNA synthetase (TryRS) [ 25 ]
 HIV-1 Reverse Transcriptase RNase H Mutant (D67N/K70R/T215F/K219Q) [ 2 ] U4/U6 small nuclear ribonucleoprotein Prp4 [ 7 ]
 HIV-1 Reverse Transcriptase RNase H Mutant (L100I/K103N) [ 2 ] Ubiquitin activating enzyme (UAE) [ 1 ]
 HIV-1 Reverse Transcriptase RNase H Mutant (V106A/Y181C) [ 2 ] Ubiquitin C-terminal Hydrolase L3 (UCH-L3) [ 15 ]
 HIV-1 Reverse Transcriptase RNase H Mutant (Y181C) [ 2 ] Ubiquitin carboxyl-terminal hydrolase 1 [ 5 ]
 HIV-1 Reverse Transcriptase RNase H Mutant (Y188L) [ 2 ] Ubiquitin carboxyl-terminal hydrolase 10 [ 1 ]
 HIV-2 Protease [ 22 ] Ubiquitin carboxyl-terminal hydrolase 13 [ 1 ]
 HIV-2 Reverse Transcriptase [ 5 ] Ubiquitin carboxyl-terminal hydrolase 14 [ 1 ]
 HLA class I histocompatibility antigen A-3 [ 151 ] Ubiquitin carboxyl-terminal hydrolase 2 [ 3 ]
 HLA class II histocompatibility antigen DRB1-1 [ 53 ] Ubiquitin carboxyl-terminal hydrolase 20 [ 3 ]
 HLA class II histocompatibility antigen DRB3-1 [ 26 ] Ubiquitin carboxyl-terminal hydrolase 21 [ 5 ]
 HLA-DR antigens-associated invariant chain [ 25 ] Ubiquitin carboxyl-terminal hydrolase 4 [ 1 ]
 HM74 nicotinic acid GPCR [ 59 ] Ubiquitin carboxyl-terminal hydrolase 47 [ 14 ]
 HMG-CoA reductase [ 831 ] Ubiquitin carboxyl-terminal hydrolase 5 [ 3 ]
 HMG-CoA synthase [ 2 ] Ubiquitin carboxyl-terminal hydrolase 7 [ 22 ]
 Holo-[acyl-carrieir-protein] synthase [ 22 ] Ubiquitin carboxyl-terminal hydrolase 8 [ 5 ]
 Homeobox protein Brn-1 [ 4 ] Ubiquitin carboxyl-terminal hydrolase BAP1 (BRCA1-associated protein 1) (Cerebral protein 6). [ 42 ]
 Homeobox protein Brn-2 [ 4 ] Ubiquitin carboxyl-terminal hydrolase isozyme L1 [ 28 ]
 Homeodomain-interacting protein kinase 1 [ 92 ] Ubiquitin carboxyl-terminal hydrolase isozyme L1 (UCH-L1) [ 74 ]
 Homeodomain-interacting protein kinase 2 [ 1 ] Ubiquitin carboxyl-terminal hydrolase isozyme L3 (UCH-L3) [ 24 ]
 Homeodomain-interacting protein kinase 2 (HIPK2) [ 86 ] Ubiquitin carboxyl-terminal hydrolase isozyme L5 [ 2 ]
 Homeodomain-interacting protein kinase 3 [ 80 ] ubiquitin-conjugating enzyme E2 N [ 1209 ]
 Homeodomain-interacting protein kinase 4 [ 76 ] ubiquitin-conjugating enzyme E2I [ 330 ]
 Homo sapiens furin (paired basic amino acid cleaving enzyme) (FURIN), mRNA [ 457 ] Ubiquitin-like domain-containing CTD phosphatase 1 [ 10 ]
 Homo sapiens huntingtin (HTT), mRNA [ 247 ] Ubiquitin-like modifier-activating enzyme 1 [ 4 ]
 Homoisocitrate Dehydrogenase (HICDH) [ 8 ] Ubiquitin-like modifier-activating enzyme 6 [ 2 ]
 Homoserine kinase [ 6 ] Ubiquitin-like modifier-activating enzyme 7 [ 1 ]
 Hormonally up-regulated neu tumor-associated kinase [ 74 ] Ubiquitin-like modifier-activating enzyme ATG7 [ 2 ]
 Hormone sensitive lipase [ 2 ] Ubiquitin-specific peptidase 2a (USP2a) [ 13 ]
 Hormone-sensitive lipase (HSL) [ 347 ] Ubl carboxyl-terminal hydrolase 18 [ 2 ]
 HPr kinase [ 6 ] UDP-3-O-(acryl)-glucosamine acryltransferase (LpxD) [ 6 ]
 HRH1 [ 3 ] UDP-3-O-acyl-GlcNAc deacetylase (LpxC) [ 392 ]
 HRH2 [ 2 ] UDP-3-O-acyl-N-acetylglucosamine deacetylase [ 27 ]
 HRH3 [ 73 ] UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase (LxpC) [ 71 ]
 HRH4 [ 1 ] UDP-galactofuranosyl transferase GlfT2 [ 1 ]
 Hsf1 protein [ 4317 ] UDP-galactopyranose mutase [ 27 ]
 HSP90 and hnRNPA2/B1 [ 909 ] UDP-galactose 4-epimerase [ 14 ]
 HTH-type transcriptional regulator EthR [ 1 ] UDP-glucose 4-epimerase [ 6 ]
 HTH-type transcriptional regulator mgrA (MgrA) [ 4 ] UDP-glucuronosyltransferase 1-10 [ 7 ]
 HTR1A [ 13 ] UDP-glucuronosyltransferase 1-3 [ 1 ]
 HTR1B [ 14 ] UDP-glucuronosyltransferase 1-7 [ 3 ]
 HTR1D [ 94 ] UDP-glucuronosyltransferase 1-8 [ 3 ]
 HTR1E [ 8 ] UDP-glucuronosyltransferase 1-9 [ 7 ]
 HTR1F [ 14 ] UDP-glucuronosyltransferase 2B17 [ 30 ]
 HTR2A [ 217 ] UDP-N-acetylglucosamine acryltransferase (LpxA) [ 8 ]
 HTR2B [ 33 ] UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase [ 9 ]
 HTR2C [ 67 ] UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D-alanine ligase [ 51 ]
 HTR3A [ 138 ] UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D-alanine ligase (MurF) [ 16 ]
 HTR4 [ 67 ] UDP-N-acetylmuramoylalanine--D-glutamate ligase [ 1 ]
 HTR5A [ 41 ] UDP-N-acetylmuramoylalanine--D-glutamate ligase (MurgD) [ 3 ]
 HTR6 [ 145 ] ULK3 kinase [ 6 ]
 HTR7 [ 186 ] Uncharacterized aarF domain-containing protein kinase 4 [ 83 ]
 Human cytomegalovirus protease (HCMV Pr) [ 3 ] Uncharacterized protein [ 9 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD10 or PARP10) [ 43 ] Undecaprenyl pyrophosphate synthase [ 31 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD12 or PARP12) [ 1 ] Undecaprenyl-phosphate alpha-N-acetylglucosaminyl 1-phosphate transferase [ 4 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD15 or PARP16) [ 1 ] unnamed protein product [ 19 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD2 or PARP2) [ 248 ] Uracil nucleotide/cysteinyl leukotriene receptor [ 14 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD3 or PARP3) [ 50 ] Uracil-DNA glycosylase [ 28 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD4 or PARP4) [ 10 ] Uracil-DNA glycosylase (UNG) [ 20 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD5 or PARP5a) [ 216 ] Urea Amidohydrolase [ 11 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD6 or PARP5b) [ 336 ] Urea Amidohydrolase Subunit alpha [ 28 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD7 or PARP15) [ 24 ] Urea transporter 1 [ 21 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (ARTD8 or PARP14) [ 18 ] Urea transporter 2 [ 4 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (L928Y) (ARTD10 or PARP10(L928Y)) [ 1 ] Urea transporter A1 (UT-A1) [ 26 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (R931A) (ARTD10 or PARP10(R931A) [ 1 ] Urea transporter B (UT-B) [ 21 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (S927A) (ARTD10 or PARP10(S927A)) [ 1 ] Urease [ 445 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (Y1660L) (ARTD8 or PARP14(Y1660L)) [ 1 ] Uric Acid Transporter 1 (URAT1) [ 383 ]
 Human diphtheria toxin-like ADP-ribosyltransferase (Y598L) (ARTD7 or PARP15 (Y598L)) [ 1 ] Uridine 5'-diphosphate-galactopyranose mutase (UGM) [ 39 ]
 Human herpes virus 5 capsid protein P40 [ 233 ] Uridine phosphorylase (UPase) [ 18 ]
 Human herpesvirus 1 DNA polymerase [ 61 ] Uridine phosphorylase 1 [ 49 ]
 Human herpesvirus 1 protease [ 47 ] Uridine-5'-diphosphoglucuronosyltransferase 1A1 [ 43 ]
 Human herpesvirus 2 protease [ 45 ] Uridine-5'-diphosphoglucuronosyltransferase 1A4 [ 19 ]
 Human herpesvirus 4 protease/capsid scaffold protein [ 30 ] Uridine-5'-diphosphoglucuronosyltransferase 1A6 [ 23 ]
 Human herpesvirus 5 chemokine receptor [ 33 ] Uridine-5'-diphosphoglucuronosyltransferase 2B10 [ 19 ]
 Human herpesvirus 6 DNA polymerase [ 36 ] Uridine-5'-diphosphoglucuronosyltransferase 2B7 [ 101 ]
 Human herpesvirus 6 protease [ 33 ] Uridine-cytidine kinase 1 [ 1 ]
 Human immunodeficiency virus type 1 integrase [ 1245 ] Urokinase [ 46 ]
 Human immunodeficiency virus type 1 protease [ 3000 ] Urokinase (uPA) Mutant (S190A) [ 14 ]
 Human immunodeficiency virus type 1 REV [ 88 ] Urokinase receptor (uPAR) [ 94 ]
 Human immunodeficiency virus type 1 reverse transcriptase [ 1501 ] Urokinase-type plasminogen activator [ 1354 ]
 Human immunodeficiency virus type 1 Tat protein [ 37 ] Urokinase-type plasminogen activator (uPA) [ 9 ]
 Human immunodeficiency virus type 2 integrase [ 5 ] Urotensin II receptor [ 328 ]
 Human immunodeficiency virus type 2 pol protein [ 12 ] Urotensin-2 [ 63 ]
 Human papillomavirus regulatory protein E2 [ 38 ] Urotensin-2 receptor [ 2 ]
 Human rhinovirus A protease [ 460 ] UTS2R [ 156 ]
 Human T-cell leukemia virus type I protease [ 29 ] UvrD helicase (PfUDN) [ 5 ]
 Human-mouse GPR119 [ 6 ] V-type proton ATPase subunit B, brain isoform [ 1 ]
 Huntingtin [ 114 ] V-type proton ATPase subunit C [ 1 ]
 HuR RNA binding protein [ 12 ] vaccinia virus D4/A20 [ 34 ]
 Hyaluronate lyase [ 1 ] Vacuolar ATP synthase subunit B, kidney isoform [ 5 ]
 Hyaluronidase [ 17 ] Vacuolar ATP synthase subunit S1 [ 7 ]
 Hydrolase, alpha/beta hydrolase fold family [ 1 ] Vacuolar H(+)-transporting ATPase 116 kDa subunit, a1 isoform [ 5 ]
 Hydroxyacid oxidase 1 [ 16 ] Vacuolar-type proton translocating pyrophosphatase 1 [ 81 ]
 Hydroxyacid oxidase 2 [ 41 ] Valosin containing protein, p97 subunit [ 326 ]
 Hydroxyacylglutathione hydrolase, mitochondrial [ 3 ] Valosin-containing protein [ 70 ]
 Hydroxycarboxylic acid receptor 1 [ 17 ] Valosin-containing protein (VCP) [ 53 ]
 Hydroxycarboxylic acid receptor 2 [ 601 ] Valyl-tRNA synthetase 2 [ 3 ]
 hypothetical protein SA1422 [ 251 ] Vancomycin/teicoplanin A-type resistance protein vanA [ 2 ]
 Hypoxanthine-guanine phosphoribosyltransferase [ 4 ] Vanilloid receptor [ 4279 ]
 Hypoxanthine-guanine phosphoribosyltransferase (HGPRT) [ 157 ] Vanilloid receptor 1 [ 1 ]
 Hypoxanthine-guanine-xanthine phosphoribosyltransferase (PfHGXPRT) [ 27 ] Vanilloid VR1 [ 4 ]
 Hypoxia inducible factors; HIF-1-alpha, HIF-2-alpha [ 55 ] Vascular adhesion protein 1 (VAP-1) [ 251 ]
 Hypoxia-inducible factor (HIF-PH2) [ 34 ] Vascular endothelial growth factor A [ 101 ]
 Hypoxia-inducible factor 1 (FIH) [ 30 ] Vascular endothelial growth factor receptor [ 6816 ]
 Hypoxia-inducible factor 1 alpha [ 1 ] Vascular endothelial growth factor receptor 1 [ 58 ]
 Hypoxia-inducible factor 1-alpha [ 242 ] Vascular endothelial growth factor receptor 2 [ 146 ]
 Hypoxia-inducible factor prolyl hydroxylase 1 [ 288 ] Vascular endothelial growth factor receptor 2 (VEGFR2) [ 240 ]
 Hypoxia-inducible factor prolyl hydroxylase 2 (HIFPH2) [ 16 ] Vascular endothelial growth factor receptor 2 and tyrosine-protein kinase TIE-2 (KDR and TIE2) [ 825 ]
 Hypoxia-inducible factor prolyl hydroxylase 4 (HIF) [ 79 ] Vascular endothelial growth factor receptor 3 [ 1 ]
 I-kappa-B Kinase 1 (IKK-alpha) [ 143 ] Vasoactive intestinal polypeptide receptor 1 [ 47 ]
 I-kappa-B Kinase 1 (IKK-alpha)/I-kappa-B Kinase 2 (IKK-beta)/NF-kappa-B essential modulator [ 17 ] Vasoactive intestinal polypeptide receptor 2 [ 50 ]
 I-kappa-B Kinase 2 (IKK-beta) [ 1 ] Vasopressin receptor [ 521 ]
 I-kappa-B Kinase 3 (IKK-epsilon) [ 1 ] VASOPRESSIN V1 [ 9 ]
 I-kappa-B-alpha [ 51 ] Vasopressin V1 receptor [ 401 ]
 IAG-nucleoside hydrolase [ 22 ] Vasopressin V1a receptor [ 22 ]
 IgA protease [ 36 ] Vasopressin V1a receptor (V1a) [ 995 ]
 IgE Fc receptor, alpha-subunit [ 7 ] Vasopressin V2 Receptor [ 616 ]
 IGF-like family receptor 1 [ 2 ] Vasopressin V2 receptor (V2) [ 828 ]
 IgG receptor FcRn large subunit p51 [ 208 ] VCAM-1 [ 187 ]
 IKK epsilon/TBK1 [ 785 ] VEGF-receptor 2 and PDGF-receptor beta (KDR and PDGFR beta) [ 1840 ]
 Ileal sodium/bile acid cotransporter [ 6 ] VEGF-receptor 2 and stem cell growth factor receptor (KDR and KIT) [ 1149 ]
 IMI-1 [ 4 ] VEGF-receptor 2 and tyrosine-protein kinase SRC [ 22 ]
 Imidazoleglycerol-phosphate dehydratase [ 41 ] VEGFR-1 (Flt-1) [ 1 ]
 Imidazoline I1 [ 178 ] VEGFR-2 (KDR) [ 81 ]
 Imidazoline I2 [ 1 ] VEGFR-3 (FLT4) [ 1 ]
 Imidazoline I2-receptor [ 6 ] VEGFR3 cytoplasmic domain [ 7 ]
 Imidazoline receptor 1 (I1R) [ 67 ] Very long-chain acyl-CoA synthetase [ 2 ]
 Imipenem-hydrolyzing beta-lactamase [ 14 ] Vesicular acetylcholine transporter [ 383 ]
 imipramine [ 2 ] Vesicular amine transporter 1 [ 1 ]
 Immunoglobulin epsilon Fc receptor [ 84 ] Vesicular glutamate transporter 3 [ 16 ]
 Immunophilin FKBP12 [ 50 ] Vesicular monoamine transporter 2 (VMAT P314G) [ 2 ]
 IMP Cyclohydrolase (IMPCH) [ 3 ] Vesicular monoamine transporter 2 (VMAT P314L) [ 2 ]
 Indoleamine 2,3-dioxygenase [ 606 ] Vesicular monoamine transporter 2 (VMAT P314T) [ 2 ]
 Indoleamine 2,3-dioxygenase 1 [ 58 ] Vesicular monoamine transporter 2 (VMAT V41A) [ 2 ]
 Indoleamine 2,3-dioxygenase 2 [ 13 ] Vesicular monoamine transporter 2 (VMAT V41F) [ 1 ]
 Indolethylamine N-methyltransferase [ 98 ] Vesicular monoamine transporter 2 (VMAT V41I) [ 2 ]
 Induced myeloid leukemia cell differentiation protein Mcl-1 [ 1973 ] Vesicular monoamine transporter 2 (VMAT2 G308A) [ 2 ]
 Induced myeloid leukemia cell differentiation protein Mcl-1 homolog [ 42 ] Vesicular monoamine transporter 2 (VMAT2 G308P) [ 2 ]
 Inducible nitric oxide synthase [ 1 ] Vesicular monoamine transporter 2 (VMAT2 V132A) [ 2 ]
 Influenza A virus Hemagglutinin [ 2 ] Vesicular monoamine transporter 2 (VMAT2 V132G) [ 2 ]
 Inhibin beta A chain [ 11 ] Vesicular monoamine transporter 2 (VMAT2) [ 163 ]
 Inhibitor of apoptosis protein 1 (IAP1) [ 60 ] VIP [ 83 ]
 Inhibitor of apoptosis protein 3 [ 15 ] VIPR1 [ 5 ]
 Inhibitor of growth protein 2 [ 2 ] VIPR2 [ 25 ]
 Inhibitor of NF-kappa-B kinase (IKK) [ 1145 ] Viral IAP-associated factor 1 (VIAF) [ 7 ]
 Inhibitor of nuclear factor kappa B kinase alpha subunit [ 17 ] Vitamin D receptor [ 556 ]
 Inhibitor of nuclear factor kappa-B kinase subunit beta [ 26 ] Vitamin D-binding protein [ 7 ]
 Inorganic polyphosphate/ATP-NAD kinase [ 6 ] Vitamin D3 receptor [ 1 ]
 Inorganic pyrophosphatase (EcPPiase) [ 14 ] Vitamin K epoxide reductase complex subunit 1 (hVKORC1) [ 5 ]
 Inorganic pyrophosphatase (MtPPiase) [ 24 ] Vitamin K epoxide reductase complex subunit 1 (rVKORC1) [ 1 ]
 Inorganic pyrophosphatase (SaPPiase) [ 14 ] Vitamin k epoxide reductase complex subunit 1 isoform 1 [ 11 ]
 Inorganic pyrophosphatase (ScPPiase) [ 14 ] Vitamin K-dependent protein C [ 274 ]
 Inosine Monophosphate Dehydrogenase Type 1 (IMPDH1) [ 114 ] VKORC1-like 1 (hVKORC1L1)  [ 1 ]
 Inosine Monophosphate Dehydrogenase Type 2 (IMPDH2) [ 745 ] VKORC1-like 1 (rVKORC1L1)  [ 1 ]
 Inosine-5'-monophosphate dehydrogenase [ 70 ] Vma11p [ 13 ]
 Inosine-5'-monophosphate dehydrogenase 2 [ 13 ] VMAT1 [ 1 ]
 Inosine-5'-monophosphate dehydrogenase, probable [ 22 ] Voltage-dependent anion-selective channel protein 2 [ 1 ]
 Inosine-5-monophosphate dehydrogenase (IMPDH) [ 226 ] Voltage-dependent calcium channel alpha2delta subunit [ 54 ]
 Inosine-adenosine-guanosine-nucleoside hydrolase [ 4 ] Voltage-dependent L-type calcium channel subunit alpha-1C [ 38 ]
 Inosine-uridine preferring nucleoside hydrolase [ 4 ] Voltage-dependent T-type calcium channel subunit alpha-1H [ 1 ]
 Inositol 1,3,4,5,6-pentakisphosphate 2-kinase (IPK1) [ 5 ] Voltage-gated calcium channel [ 194 ]
 Inositol 1,4,5-trisphosphate 3 kinase C [ 1 ] Voltage-gated calcium channel alpha2/delta subunit 1 [ 52 ]
 Inositol 1,4,5-trisphosphate 3-kinase (IP3K ) [ 24 ] Voltage-gated calcium channel subunit alpha Cav2.2 [ 675 ]
 Inositol 1,4,5-trisphosphate binding protein [ 2 ] Voltage-gated calcium channel subunit alpha-2/delta [ 163 ]
 Inositol 1,4,5-trisphosphate receptor [ 14 ] Voltage-gated L-type calcium channel [ 196 ]
 Inositol 1,4,5-trisphosphate receptor type 1 [ 27 ] Voltage-gated L-type calcium channel alpha-1C subunit [ 300 ]
 Inositol 1,4,5-trisphosphate receptor type 3 [ 9 ] Voltage-gated N-type calcium channel alpha-1B subunit [ 47 ]
 Inositol phosphorylceramide synthase [ 6 ] Voltage-gated potassium channel [ 7860 ]
 Inositol phosphorylceramide synthase catalytic subunit AUR1 [ 3 ] Voltage-gated potassium channel beta subunit Mink [ 8 ]
 Inositol Triphosphate [ 6 ] Voltage-gated potassium channel beta subunit Mink/subunit Kv7.1 [ 87 ]
 Inositol Trisphosphate 1 [ 1 ] Voltage-gated potassium channel subunit Kv1.3 [ 71 ]
 Inositol Trisphosphate 4 [ 1 ] Voltage-gated potassium channel subunit Kv1.5 [ 619 ]
 Inositol Trisphosphate 5 [ 1 ] Voltage-gated potassium channel subunit Kv4.3 [ 23 ]
 Inositol-1(or 4)-monophosphatase 1 [ 38 ] Voltage-gated potassium channel subunit Kv7.1 [ 47 ]
 Inositol-requiring protein 1 (IRE1a) [ 412 ] Voltage-gated potassium channel subunit Kv7.2 [ 143 ]
 Inositol-trisphosphate 3-kinase A [ 6 ] Voltage-gated potassium channel subunit Kv7.2/Kv7.3 [ 121 ]
 INSR [ 2 ] Voltage-gated sodium channel alpha subunit Nav1.1 [ 7 ]
 Insulin [ 1 ] Voltage-gated sodium channel Nav1.5 cardiac isoform [ 1 ]
 Insulin degrading enzyme (mIDE) [ 2 ] Voltage-gated sodium channel subunit alpha Nav1.2 (Nav1.2) [ 116 ]
 Insulin receptor [ 1077 ] Voltage-gated sodium channel subunit alpha Nav1.4 [ 14 ]
 Insulin receptor substrate 1 (IRS1) [ 6 ] Voltage-gated sodium channel subunit alpha Nav1.4 (I757A) [ 4 ]
 Insulin receptor-related protein [ 85 ] Voltage-gated sodium channel subunit alpha Nav1.4 (M1240A) [ 4 ]
 Insulin Receptor-Related Protein (INSRR) [ 6 ] Voltage-gated sodium channel subunit alpha Nav1.8 [ 487 ]
 insulin-degrading enzyme isoform 1 precursor [ 184 ] Voltage-gated sodium channel subunit Nav1.5 [ 1336 ]
 Insulin-like growth factor 1 receptor [ 36 ] Voltage-gated T-type calcium channel [ 1158 ]
 Insulin-like growth factor 1 receptor (964-1370) [ 171 ] Voltage-gated T-type calcium channel alpha-1G subunit [ 6 ]
 Insulin-like growth factor binding protein 1 [ 2 ] Von Hippel-Lindau disease tumor suppressor protein (VBC) [ 34 ]
 Insulin-like growth factor binding protein 2 [ 2 ] Von Hippel-Lindau disease tumor suppressor/Elongin B/Elongin C [ 1 ]
 Insulin-like growth factor binding protein 3 [ 44 ] WD repeat-containing protein 5 (WDR5) [ 207 ]
 Insulin-like growth factor binding protein 4 [ 2 ] WEE1 homolog (S. pombe) [ 38 ]
 Insulin-like growth factor binding protein 5 [ 16 ] Wee1-like protein kinase 2 [ 74 ]
 Insulin-like growth factor binding protein 6 [ 2 ] Werner syndrome ATP-dependent helicase [ 8 ]
 Insulin-like growth factor I receptor [ 2091 ] West Nile Virus (WNV) NS2B-NS3 Protease [ 36 ]
 Insulin-like growth factor II receptor [ 12 ] With-No-Lysine (K) Kinase 1 (WNK1) [ 3 ]
 Integrase [ 186 ] With-No-Lysine (K) Kinase 2 (WNK2) [ 1 ]
 integrin alpha 4 precursor [ 34 ] With-No-Lysine (K) Kinase 3 (WNK3) [ 1 ]
 Integrin alpha M/beta-2 [ 14 ] With-No-Lysine (K) Kinase 4 (WNK4) [ 1 ]
 Integrin alpha-2/beta-3 [ 30 ] With-No-Lysine kinase 1 (WNK1) [ 2 ]
 Integrin alpha-3 [ 7 ] With-No-Lysine kinase 2 (WNK2) [ 1 ]
 Integrin alpha-4/beta-7 [ 221 ] With-No-Lysine kinase 3 (WNK3) [ 1 ]
 Integrin alpha-4/beta7 [ 407 ] With-No-Lysine kinase 4 (WNK4) [ 1 ]
 Integrin alpha-5/beta-1 [ 12 ] X-box-binding protein 1 [ 5 ]
 Integrin alpha-IIb/beta-3 [ 1994 ] X-linked inhibitor of apoptosis protein (XIAP) [ 991 ]
 integrin alpha-L [ 18 ] X-linked inhibitor of apoptosis protein BIR3 domain (XIAP BIR-3) [ 133 ]
 Integrin alpha-L/beta-2 (LFA-1) [ 148 ] Xaa-Pro aminopeptidase 1 [ 44 ]
 Integrin alpha-V/beta-5 [ 70 ] Xaa-Pro aminopeptidase 2 [ 13 ]
 Integrin alpha1/beta1 complex [ 2 ] Xaa-Pro dipeptidase [ 47 ]
 Integrin alpha1beta1 [ 5 ] Xanthine dehydrogenase [ 759 ]
 Integrin alpha2 [ 3 ] Xanthine dehydrogenase/oxidase [ 33 ]
 Integrin alpha2/beta1 [ 44 ] Xanthine oxidase [ 304 ]
 Integrin alpha2beta1 [ 28 ] Xanthine phosphoribosyltransferase (XGPRT) [ 2 ]
 Integrin alpha4beta1 (VLA-4) [ 243 ] XBP1 [ 943 ]
 Integrin alpha4beta7 [ 71 ] XIAP protein BIR2 [ 188 ]
 Integrin alpha5beta1 [ 5 ] XIAP protein BIR3 [ 268 ]
 Integrin beta-2/Intercellular adhesion molecule-1 /Leukocyte adhesion glycoprotein LFA-1 alpha [ 122 ] XIAP-BIR3 [ 167 ]
 Integrin beta-2/Leukocyte adhesion glycoprotein LFA-1 alpha [ 157 ] Yersiniabactin siderophore biosynthetic protein [ 33 ]
 Integrin beta-3/Vitronectin receptor alpha [ 1489 ] YopH [ 150 ]
 Integrin beta-5/Vitronectin receptor alpha [ 275 ] ZAK [ 12 ]
 Integrin beta-6/Vitronectin receptor alpha [ 130 ] zCD1 [ 2 ]
 Intercellular adhesion molecule (ICAM-1), Integrin alpha-L/beta-2 [ 153 ] zCD1 H82F/F202Y [ 1 ]
 Intercellular adhesion molecule-1 /Leukocyte adhesion glycoprotein LFA-1 alpha [ 241 ] zCD2 [ 6 ]
 Interferon alpha/beta receptor 1 [ 1 ] zCD2 S531A [ 1 ]
 Interferon gamma [ 3 ] Zeta-chain (TCR) associated protein kinase 70kDa [ 2 ]
 Interferon-induced, double-stranded RNA-activated protein kinase [ 170 ] Zinc aminopeptidase [ 724 ]
 Interleukin [ 1 ] Zinc finger protein GLI1 [ 363 ]
 Interleukin 1-Alpha [ 1 ] Zinc finger protein GLI2 [ 11 ]
 Interleukin-1 receptor antagonist protein [ 1 ] Zn finger protein [ 22 ]