Target/Host (Institution) | Ligand | Target/Host Links | Ligand Links | Trg + Lig Links | Ki nM | ΔG° kJ/mole | IC50 nM | Kd nM | EC50/IC50 nM | koff s-1 | kon M-1s-1 | pH | Temp °C |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Oxa40 (Acinetobacter baumannii) | BDBM227598 (Penem 1) | PDB MMDB KEGG UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | 30 | n/a | 150 | n/a | n/a | n/a | n/a | 7.2 | n/a |
Case Western Reserve University | Assay Description Steady-state kinetics were performed on an Agilent 8453 diode array spectrophotometer (Palo Alto, CA) in 50 mM sodium phosphate buffer (pH 7.2) suppl... | J Biol Chem 289: 6152-64 (2014) Article DOI: 10.1074/jbc.M113.533562 BindingDB Entry DOI: 10.7270/Q2CN72SC | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase OXA-1 (Escherichia coli (Enterobacteria)) | BDBM227598 (Penem 1) | PDB UniProtKB/SwissProt GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | 50 | n/a | 30 | n/a | n/a | n/a | n/a | 7.2 | n/a |
Case Western Reserve University | Assay Description Steady-state kinetics were performed on an Agilent 8453 diode array spectrophotometer (Palo Alto, CA) in 50 mM sodium phosphate buffer (pH 7.2) suppl... | J Biol Chem 289: 6152-64 (2014) Article DOI: 10.1074/jbc.M113.533562 BindingDB Entry DOI: 10.7270/Q2CN72SC | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Oxa40 (Acinetobacter baumannii) | BDBM227599 (Penem 3) | PDB MMDB KEGG UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | 150 | n/a | 160 | n/a | n/a | n/a | n/a | 7.2 | n/a |
Case Western Reserve University | Assay Description Steady-state kinetics were performed on an Agilent 8453 diode array spectrophotometer (Palo Alto, CA) in 50 mM sodium phosphate buffer (pH 7.2) suppl... | J Biol Chem 289: 6152-64 (2014) Article DOI: 10.1074/jbc.M113.533562 BindingDB Entry DOI: 10.7270/Q2CN72SC | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM50053173 ((2S,3S,5R)-3-Methyl-4,4,7-trioxo-3-[1,2,3]triazol-...) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | Purchase CHEMBL DrugBank MCE KEGG MMDB PC cid PC sid PDB UniChem Patents Similars | PDB Article PubMed | 220 | n/a | 30 | n/a | n/a | n/a | n/a | 7.4 | n/a |
Case Western Reserve University | Assay Description Steady state kinetics were performed on an Agilent 8453 diode array spectrophotometer in 10 mM phosphate-buffered saline (pH 7.4). IC50, defined as t... | Biochemistry 54: 734-43 (2015) Article DOI: 10.1021/bi501197t BindingDB Entry DOI: 10.7270/Q2736PNW | |||||||||||
More data for this Ligand-Target Pair | 3D Structure (crystal) | ||||||||||||
Beta-lactamase OXA-1 (Escherichia coli (Enterobacteria)) | BDBM227599 (Penem 3) | PDB UniProtKB/SwissProt GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | 380 | n/a | 60 | n/a | n/a | n/a | n/a | 7.2 | n/a |
Case Western Reserve University | Assay Description Steady-state kinetics were performed on an Agilent 8453 diode array spectrophotometer (Palo Alto, CA) in 50 mM sodium phosphate buffer (pH 7.2) suppl... | J Biol Chem 289: 6152-64 (2014) Article DOI: 10.1074/jbc.M113.533562 BindingDB Entry DOI: 10.7270/Q2CN72SC | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM152696 (PSR-3-283A) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | PC cid PC sid UniChem Similars | Article PubMed | 560 | n/a | 320 | n/a | n/a | n/a | n/a | 7.4 | n/a |
Case Western Reserve University | Assay Description Steady state kinetics were performed on an Agilent 8453 diode array spectrophotometer in 10 mM phosphate-buffered saline (pH 7.4). IC50, defined as t... | Biochemistry 54: 734-43 (2015) Article DOI: 10.1021/bi501197t BindingDB Entry DOI: 10.7270/Q2736PNW | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM50021954 ((2S,5R)-3,3-Dimethyl-4,4,7-trioxo-4lambda*6*-thia-...) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | Purchase CHEMBL DrugBank MCE KEGG MMDB PC cid PC sid PDB UniChem Patents Similars | PDB Article PubMed | 1.50E+3 | n/a | 3.40E+3 | n/a | n/a | n/a | n/a | 7.4 | n/a |
Case Western Reserve University | Assay Description Steady state kinetics were performed on an Agilent 8453 diode array spectrophotometer in 10 mM phosphate-buffered saline (pH 7.4). IC50, defined as t... | Biochemistry 54: 734-43 (2015) Article DOI: 10.1021/bi501197t BindingDB Entry DOI: 10.7270/Q2736PNW | |||||||||||
More data for this Ligand-Target Pair | 3D Structure (crystal) | ||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM50021959 (CHEMBL777 | MM 14151 | US9120808, Clavulanic acid ...) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | Purchase CHEMBL DrugBank MCE KEGG MMDB PC cid PC sid PDB UniChem Patents Similars | Article PubMed | 2.00E+3 | n/a | 100 | n/a | n/a | n/a | n/a | 7.4 | n/a |
Case Western Reserve University | Assay Description Steady state kinetics were performed on an Agilent 8453 diode array spectrophotometer in 10 mM phosphate-buffered saline (pH 7.4). IC50, defined as t... | Biochemistry 54: 734-43 (2015) Article DOI: 10.1021/bi501197t BindingDB Entry DOI: 10.7270/Q2736PNW | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM50370963 (CEFTAZIDIME BATSI) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | DrugBank PC cid PC sid PDB UniChem Similars | Article PubMed | 2.20E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Binding affinity at Beta-lactamase SHV1 expressed in Escherichia coli DH10B cells | Antimicrob Agents Chemother 51: 1577-9 (2007) Article DOI: 10.1128/AAC.01293-06 BindingDB Entry DOI: 10.7270/Q2WW7JG6 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase VIM-2 (Pseudomonas aeruginosa (g-Proteobacteria)) | BDBM153698 (L-CS319) | PDB UniProtKB/TrEMBL B.MOAD DrugBank GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | PDB Article PubMed | 3.70E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | 3D Structure (crystal) | ||||||||||||
Metallo-beta-lactamase VIM-2 (Pseudomonas aeruginosa (g-Proteobacteria)) | BDBM153700 (L-VC26) | PDB UniProtKB/TrEMBL B.MOAD DrugBank GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | Article PubMed | 3.80E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase (Escherichia coli) | BDBM50370963 (CEFTAZIDIME BATSI) | PDB MMDB UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | DrugBank PC cid PC sid PDB UniChem Similars | Article PubMed | 4.50E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Binding affinity at Beta-lactamase SHV5 expressed in Escherichia coli DH10B cells | Antimicrob Agents Chemother 51: 1577-9 (2007) Article DOI: 10.1128/AAC.01293-06 BindingDB Entry DOI: 10.7270/Q2WW7JG6 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
VIM-24 (Klebsiella pneumoniae (Enterobacteria)) | BDBM153700 (L-VC26) | PDB KEGG UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | Article PubMed | 4.90E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase (Escherichia coli) | BDBM50202234 ((Z)-(2-(2-aminothiazol-4-yl)-2-(methoxyimino)aceta...) | PDB MMDB UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | CHEMBL DrugBank PC cid PC sid PDB UniChem Similars | Article PubMed | 5.00E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Binding affinity at Beta-lactamase SHV5 expressed in Escherichia coli DH10B cells | Antimicrob Agents Chemother 51: 1577-9 (2007) Article DOI: 10.1128/AAC.01293-06 BindingDB Entry DOI: 10.7270/Q2WW7JG6 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase VIM-2 (Pseudomonas aeruginosa (g-Proteobacteria)) | BDBM153699 (D-CS319) | PDB UniProtKB/TrEMBL B.MOAD DrugBank GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | Article PubMed | 5.40E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
VIM-24 (Klebsiella pneumoniae (Enterobacteria)) | BDBM153698 (L-CS319) | PDB KEGG UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | PDB Article PubMed | 6.00E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | 3D Structure (crystal) | ||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM50202234 ((Z)-(2-(2-aminothiazol-4-yl)-2-(methoxyimino)aceta...) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | CHEMBL DrugBank PC cid PC sid PDB UniChem Similars | Article PubMed | 8.90E+3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Binding affinity at Beta-lactamase SHV1 expressed in Escherichia coli DH10B cells | Antimicrob Agents Chemother 51: 1577-9 (2007) Article DOI: 10.1128/AAC.01293-06 BindingDB Entry DOI: 10.7270/Q2WW7JG6 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
VIM-24 (Klebsiella pneumoniae (Enterobacteria)) | BDBM153699 (D-CS319) | PDB KEGG UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | Article PubMed | 1.10E+4 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
VIM-24 (Klebsiella pneumoniae (Enterobacteria)) | BDBM153701 (D-VC26) | PDB KEGG UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | Article PubMed | 1.20E+4 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase VIM-2 (Pseudomonas aeruginosa (g-Proteobacteria)) | BDBM153701 (D-VC26) | PDB UniProtKB/TrEMBL B.MOAD DrugBank GoogleScholar AffyNet | PC cid PC sid PDB UniChem Similars | Article PubMed | 1.40E+4 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Veterans Affairs Medical Center | Assay Description The Ki for each inhibitor was determined by direct competition assays under steady-state conditions. The initial velocity was measured in the presenc... | Biochemistry 54: 3183-96 (2015) Article DOI: 10.1021/acs.biochem.5b00106 BindingDB Entry DOI: 10.7270/Q2513WZZ | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase SHV-1 (Klebsiella pneumoniae (Enterobacteria)) | BDBM50202233 (Acylglycineboronic acid, 5 | CHEMBL227673 | acetam...) | PDB UniProtKB/SwissProt B.MOAD DrugBank GoogleScholar AffyNet | Purchase CHEMBL PC cid PC sid UniChem | Article PubMed | 3.00E+5 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Binding affinity at Beta-lactamase SHV1 expressed in Escherichia coli DH10B cells | Antimicrob Agents Chemother 51: 1577-9 (2007) Article DOI: 10.1128/AAC.01293-06 BindingDB Entry DOI: 10.7270/Q2WW7JG6 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Beta-lactamase (Escherichia coli) | BDBM50202233 (Acylglycineboronic acid, 5 | CHEMBL227673 | acetam...) | PDB MMDB UniProtKB/TrEMBL B.MOAD GoogleScholar AffyNet | Purchase CHEMBL PC cid PC sid UniChem | Article PubMed | 3.60E+5 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Binding affinity at Beta-lactamase SHV5 expressed in Escherichia coli DH10B cells | Antimicrob Agents Chemother 51: 1577-9 (2007) Article DOI: 10.1128/AAC.01293-06 BindingDB Entry DOI: 10.7270/Q2WW7JG6 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase VIM-2 (Pseudomonas aeruginosa (g-Proteobacteria)) | BDBM50240870 (CHEMBL4068259) | PDB UniProtKB/TrEMBL B.MOAD DrugBank GoogleScholar AffyNet | Purchase CHEMBL PC cid PC sid UniChem | Article PubMed | n/a | n/a | 210 | n/a | n/a | n/a | n/a | n/a | n/a |
University of California at San Diego Curated by ChEMBL | Assay Description Binding affinity at 5-hydroxytryptamine 1A receptor by the displacement of [3H]8-OH-DPAT in rat brain. | J Med Chem 60: 7267-7283 (2017) Article DOI: 10.1021/acs.jmedchem.7b00407 BindingDB Entry DOI: 10.7270/Q2P27185 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase type 2 (Serratia marcescens) | BDBM50240870 (CHEMBL4068259) | PDB UniProtKB/SwissProt GoogleScholar AffyNet | Purchase CHEMBL PC cid PC sid UniChem | Article PubMed | n/a | n/a | 240 | n/a | n/a | n/a | n/a | n/a | n/a |
University of California at San Diego Curated by ChEMBL | Assay Description Inhibition of Serratia marcescens IMP1 expressed in Escherichia coli BL21(DE3) using chromacef as substrate preincubated for 10 mins followed by subs... | J Med Chem 60: 7267-7283 (2017) Article DOI: 10.1021/acs.jmedchem.7b00407 BindingDB Entry DOI: 10.7270/Q2P27185 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase VIM-2 (Pseudomonas aeruginosa (g-Proteobacteria)) | BDBM26116 (CHEMBL284104 | Dipicolinate | pyridine carboxylate...) | PDB UniProtKB/TrEMBL B.MOAD DrugBank GoogleScholar AffyNet | Purchase CHEMBL DrugBank MCE MMDB PC cid PC sid PDB UniChem Patents Similars | Article PubMed | n/a | n/a | 1.66E+3 | n/a | n/a | n/a | n/a | n/a | n/a |
University of California at San Diego Curated by ChEMBL | Assay Description Inhibition of Pseudomonas aeruginosa VIM2 expressed in Escherichia coli BL21(DE3) using chromacef as substrate preincubated for 10 mins followed by s... | J Med Chem 60: 7267-7283 (2017) Article DOI: 10.1021/acs.jmedchem.7b00407 BindingDB Entry DOI: 10.7270/Q2P27185 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Peptidoglycan D,D-transpeptidase FtsI (Pseudomonas aeruginosa) | BDBM50538667 (CHEMBL4634190) | PDB UniProtKB/TrEMBL GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | n/a | n/a | 2.50E+3 | n/a | n/a | n/a | n/a | n/a | n/a |
TBA | Assay Description Inhibition of Pseudomonas aeruginosa PBP3 assessed as reduction in fluorescence intensity using Bocillin-protein as fluorescent substrate preincubate... | Citation and Details Article DOI: 10.1016/j.ejmech.2021.113436 BindingDB Entry DOI: 10.7270/Q2X92G5W | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Peptidoglycan D,D-transpeptidase FtsI (Pseudomonas aeruginosa) | BDBM50538667 (CHEMBL4634190) | PDB UniProtKB/TrEMBL GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | n/a | n/a | 2.50E+3 | n/a | n/a | n/a | n/a | n/a | n/a |
Louis Stokes Cleveland Department of Veterans Affairs Medical Center Curated by ChEMBL | Assay Description Inhibition of Pseudomonas aeruginosa PBP3 assessed as reduction in fluorescence intensity of bocillin labeled protein pre-incubated for 20 mins befor... | J Med Chem 63: 5990-6002 (2020) Article DOI: 10.1021/acs.jmedchem.0c00255 BindingDB Entry DOI: 10.7270/Q25142S5 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Metallo-beta-lactamase type 2 (Serratia marcescens) | BDBM26116 (CHEMBL284104 | Dipicolinate | pyridine carboxylate...) | PDB UniProtKB/SwissProt GoogleScholar AffyNet | Purchase CHEMBL DrugBank MCE MMDB PC cid PC sid PDB UniChem Patents Similars | Article PubMed | n/a | n/a | 3.03E+3 | n/a | n/a | n/a | n/a | n/a | n/a |
University of California at San Diego Curated by ChEMBL | Assay Description Binding affinity at 5-hydroxytryptamine 1A receptor by the displacement of [3H]8-OH-DPAT in rat brain. | J Med Chem 60: 7267-7283 (2017) Article DOI: 10.1021/acs.jmedchem.7b00407 BindingDB Entry DOI: 10.7270/Q2P27185 | |||||||||||
More data for this Ligand-Target Pair | |||||||||||||
Peptidoglycan D,D-transpeptidase FtsI (Pseudomonas aeruginosa) | BDBM50578473 (CHEMBL4872152) | PDB UniProtKB/TrEMBL GoogleScholar AffyNet | PC cid PC sid UniChem | Article PubMed | n/a | n/a | 5.00E+3 | n/a | n/a | n/a | n/a | n/a | n/a |
TBA | Assay Description Inhibition of Pseudomonas aeruginosa PBP3 assessed as reduction in fluorescence intensity using Bocillin-protein as fluorescent substrate preincubate... | Citation and Details Article DOI: 10.1016/j.ejmech.2021.113436 BindingDB Entry DOI: 10.7270/Q2X92G5W | |||||||||||
More data for this Ligand-Target Pair |