Compile Data Set for Download or QSAR

Found 18 hits with Last Name = 'shane' and Initial = 'b'   

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
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50018235 (5-Amino-2-{4-[(2,4-diamino-5-chloro-quinazolin-6-y...) Show SMILES NCCCC(NC(=O)c1ccc(NCc2ccc3nc(N)nc(N)c3c2Cl)cc1)C(O)=O Show InChI InChI=1S/C21H24ClN7O3/c22-17-12(5-8-14-16(17)18(24)29-21(25)28-14)10-26-13-6-3-11(4-7-13)19(30)27-15(20(31)32)2-1-9-23/h3-8,15,26H,1-2,9-10,23H2,(H,27,30)(H,31,32)(H4,24,25,28,29)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	1.70	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description The apparent Km of compound as a substrate for partially purified mouse liver Folyl-polyglutamate synthase				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50002472 (5-Amino-2-{4-[(2-amino-5-chloro-4-oxo-3,4-dihydro-...) Show SMILES NCCCC(NC(=O)c1ccc(NCc2ccc3nc(N)[nH]c(=O)c3c2Cl)cc1)C(O)=O Show InChI InChI=1S/C21H23ClN6O4/c22-17-12(5-8-14-16(17)19(30)28-21(24)27-14)10-25-13-6-3-11(4-7-13)18(29)26-15(20(31)32)2-1-9-23/h3-8,15,25H,1-2,9-10,23H2,(H,26,29)(H,31,32)(H3,24,27,28,30)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	8.30	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50002472 (5-Amino-2-{4-[(2-amino-5-chloro-4-oxo-3,4-dihydro-...) Show SMILES NCCCC(NC(=O)c1ccc(NCc2ccc3nc(N)[nH]c(=O)c3c2Cl)cc1)C(O)=O Show InChI InChI=1S/C21H23ClN6O4/c22-17-12(5-8-14-16(17)19(30)28-21(24)27-14)10-25-13-6-3-11(4-7-13)18(29)26-15(20(31)32)2-1-9-23/h3-8,15,25H,1-2,9-10,23H2,(H,26,29)(H,31,32)(H3,24,27,28,30)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	8.30	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description The apparent Km of compound as a substrate for partially purified mouse liver Folyl-polyglutamate synthase				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50003467 (5-Amino-2-{4-[(2-amino-4-oxo-5-trifluoromethyl-3,4...) Show SMILES NCCCC(NC(=O)c1ccc(NCc2ccc3nc(N)[nH]c(=O)c3c2C(F)(F)F)cc1)C(O)=O Show InChI InChI=1S/C22H23F3N6O4/c23-22(24,25)17-12(5-8-14-16(17)19(33)31-21(27)30-14)10-28-13-6-3-11(4-7-13)18(32)29-15(20(34)35)2-1-9-26/h3-8,15,28H,1-2,9-10,26H2,(H,29,32)(H,34,35)(H3,27,30,31,33)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	8.80	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50003471 (5-Amino-2-{4-[(2-amino-4-oxo-5-trifluoromethyl-3,4...) Show SMILES NCCCC(NC(=O)c1ccc(CNc2ccc3nc(N)[nH]c(=O)c3c2C(F)(F)F)cc1)C(O)=O Show InChI InChI=1S/C22H23F3N6O4/c23-22(24,25)17-14(8-7-13-16(17)19(33)31-21(27)30-13)28-10-11-3-5-12(6-4-11)18(32)29-15(20(34)35)2-1-9-26/h3-8,15,28H,1-2,9-10,26H2,(H,29,32)(H,34,35)(H3,27,30,31,33)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	11	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50003470 (5-Amino-2-{4-[(5-fluoro-2-methyl-4-oxo-3,4-dihydro...) Show SMILES Cc1nc2ccc(NCc3ccc(cc3)C(=O)NC(CCCN)C(O)=O)c(F)c2c(=O)[nH]1 Show InChI InChI=1S/C22H24FN5O4/c1-12-26-15-8-9-16(19(23)18(15)21(30)27-12)25-11-13-4-6-14(7-5-13)20(29)28-17(22(31)32)3-2-10-24/h4-9,17,25H,2-3,10-11,24H2,1H3,(H,28,29)(H,31,32)(H,26,27,30)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	150	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50018236 (5-Amino-2-[4-(4-oxo-3,4-dihydro-quinazolin-6-ylmet...) Show SMILES NCCCC(NC(=O)c1ccc(SCc2ccc3nc[nH]c(=O)c3c2)cc1)C(O)=O Show InChI InChI=1S/C21H22N4O4S/c22-9-1-2-18(21(28)29)25-19(26)14-4-6-15(7-5-14)30-11-13-3-8-17-16(10-13)20(27)24-12-23-17/h3-8,10,12,18H,1-2,9,11,22H2,(H,25,26)(H,28,29)(H,23,24,27)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	420	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description The apparent Km of compound as a substrate for partially purified mouse liver Folyl-polyglutamate synthase				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50003468 (5-Amino-2-{4-[(2-amino-5-chloro-4-oxo-3,4-dihydro-...) Show SMILES NCCCC(NC(=O)c1ccc(CNc2ccc3nc(N)[nH]c(=O)c3c2Cl)cc1)C(O)=O Show InChI InChI=1S/C21H23ClN6O4/c22-17-14(8-7-13-16(17)19(30)28-21(24)27-13)25-10-11-3-5-12(6-4-11)18(29)26-15(20(31)32)2-1-9-23/h3-8,15,25H,1-2,9-10,23H2,(H,26,29)(H,31,32)(H3,24,27,28,30)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	500	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50003469 (5-Amino-2-{4-[(2-amino-5-fluoro-4-oxo-3,4-dihydro-...) Show SMILES NCCCC(NC(=O)c1ccc(CNc2ccc3nc(N)[nH]c(=O)c3c2F)cc1)C(O)=O Show InChI InChI=1S/C21H23FN6O4/c22-17-14(8-7-13-16(17)19(30)28-21(24)27-13)25-10-11-3-5-12(6-4-11)18(29)26-15(20(31)32)2-1-9-23/h3-8,15,25H,1-2,9-10,23H2,(H,26,29)(H,31,32)(H3,24,27,28,30)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	900	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50018232 (5-Amino-2-[4-(4-oxo-3,4-dihydro-quinazolin-6-ylmet...) Show SMILES NCCCC(NC(=O)c1ccc(OCc2ccc3nc[nH]c(=O)c3c2)cc1)C(O)=O Show InChI InChI=1S/C21H22N4O5/c22-9-1-2-18(21(28)29)25-19(26)14-4-6-15(7-5-14)30-11-13-3-8-17-16(10-13)20(27)24-12-23-17/h3-8,10,12,18H,1-2,9,11,22H2,(H,25,26)(H,28,29)(H,23,24,27)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	1.20E+3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description The apparent Km of compound as a substrate for partially purified mouse liver Folyl-polyglutamate synthase				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50018234 (5-Amino-2-[4-(2-amino-4-oxo-3,4-dihydro-quinazolin...) Show SMILES NCCCC(NC(=O)c1ccc(SCc2ccc3nc(N)[nH]c(=O)c3c2)cc1)C(O)=O Show InChI InChI=1S/C21H23N5O4S/c22-9-1-2-17(20(29)30)24-18(27)13-4-6-14(7-5-13)31-11-12-3-8-16-15(10-12)19(28)26-21(23)25-16/h3-8,10,17H,1-2,9,11,22H2,(H,24,27)(H,29,30)(H3,23,25,26,28)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	2.80E+3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description The apparent Km of compound as a substrate for partially purified mouse liver Folyl-polyglutamate synthase				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50002473 (5-Amino-2-{4-[(2-amino-4-oxo-3,4-dihydro-pteridin-...) Show SMILES NCCCC(NC(=O)c1ccc(NCc2cnc3nc(N)[nH]c(=O)c3n2)cc1)C(O)=O Show InChI InChI=1S/C19H22N8O4/c20-7-1-2-13(18(30)31)25-16(28)10-3-5-11(6-4-10)22-8-12-9-23-15-14(24-12)17(29)27-19(21)26-15/h3-6,9,13,22H,1-2,7-8,20H2,(H,25,28)(H,30,31)(H3,21,23,26,27,29)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	5.90E+3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Binding affinity of the compound for hog liver Folyl-polyglutamate synthase was evaluated				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50002473 (5-Amino-2-{4-[(2-amino-4-oxo-3,4-dihydro-pteridin-...) Show SMILES NCCCC(NC(=O)c1ccc(NCc2cnc3nc(N)[nH]c(=O)c3n2)cc1)C(O)=O Show InChI InChI=1S/C19H22N8O4/c20-7-1-2-13(18(30)31)25-16(28)10-3-5-11(6-4-10)22-8-12-9-23-15-14(24-12)17(29)27-19(21)26-15/h3-6,9,13,22H,1-2,7-8,20H2,(H,25,28)(H,30,31)(H3,21,23,26,27,29)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	5.90E+3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description Inhibitory activity of the compound against hog liver Folyl polyglutamate synthetase (FPGS)				J Med Chem 35: 4078-85 (1992) BindingDB Entry DOI: 10.7270/Q26M35S6
					More data for this Ligand-Target Pair
Folylpolyglutamate synthase, mitochondrial (Homo sapiens (Human))	BDBM50018233 (5-Amino-2-[4-(2-amino-4-oxo-3,4-dihydro-quinazolin...) Show SMILES NCCCC(NC(=O)c1ccc(OCc2ccc3nc(N)[nH]c(=O)c3c2)cc1)C(O)=O Show InChI InChI=1S/C21H23N5O5/c22-9-1-2-17(20(29)30)24-18(27)13-4-6-14(7-5-13)31-11-12-3-8-16-15(10-12)19(28)26-21(23)25-16/h3-8,10,17H,1-2,9,11,22H2,(H,24,27)(H,29,30)(H3,23,25,26,28)	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	PubMed	5.90E+3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Curated by ChEMBL					Assay Description The apparent Km of compound as a substrate for partially purified mouse liver Folyl-polyglutamate synthase				J Med Chem 32: 1559-65 (1989) BindingDB Entry DOI: 10.7270/Q22806MJ
					More data for this Ligand-Target Pair
Neurotensin receptor type 2 (Rattus norvegicus)	BDBM50322368 ((S)-5-((S)-1-((S)-2-((S)-1-((S)-1-((S)-1-carboxy-3...) Show SMILES CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)CCC[N+](C)(C)C)C(C)(C)C)C(O)=O |r| Show InChI InChI=1S/C41H69N9O8/c1-25(2)23-31(39(57)58)47-37(55)33(41(4,5)6)48-35(53)30(24-27-16-18-28(51)19-17-27)46-36(54)32-15-11-21-49(32)38(56)29(14-10-20-44-40(42)43)45-34(52)26(3)13-12-22-50(7,8)9/h16-19,25-26,29-33H,10-15,20-24H2,1-9H3,(H9-,42,43,44,45,46,47,48,51,52,53,54,55,57,58)/p+1/t26-,29-,30-,31-,32-,33+/m0/s1	KEGG UniProtKB/SwissProt GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	Article PubMed	n/a	n/a	n/a	23	n/a	n/a	n/a	n/a	n/a
Medical University of South Carolina Campus Curated by ChEMBL					Assay Description Displacement of [125I]NT from rat NTR2 by gamma counting				J Med Chem 53: 4623-32 (2010) Article DOI: 10.1021/jm100092s BindingDB Entry DOI: 10.7270/Q2DF6RDK
					More data for this Ligand-Target Pair
Neurotensin receptor type 2 (Homo sapiens (Human))	BDBM50322368 ((S)-5-((S)-1-((S)-2-((S)-1-((S)-1-((S)-1-carboxy-3...) Show SMILES CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)CCC[N+](C)(C)C)C(C)(C)C)C(O)=O |r| Show InChI InChI=1S/C41H69N9O8/c1-25(2)23-31(39(57)58)47-37(55)33(41(4,5)6)48-35(53)30(24-27-16-18-28(51)19-17-27)46-36(54)32-15-11-21-49(32)38(56)29(14-10-20-44-40(42)43)45-34(52)26(3)13-12-22-50(7,8)9/h16-19,25-26,29-33H,10-15,20-24H2,1-9H3,(H9-,42,43,44,45,46,47,48,51,52,53,54,55,57,58)/p+1/t26-,29-,30-,31-,32-,33+/m0/s1	Reactome pathway KEGG UniProtKB/SwissProt DrugBank antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	Article PubMed	n/a	n/a	n/a	n/a	54	n/a	n/a	n/a	n/a
Medical University of South Carolina Campus Curated by ChEMBL					Assay Description Binding affinity to human NTR2 by gamma counting				J Med Chem 53: 4623-32 (2010) Article DOI: 10.1021/jm100092s BindingDB Entry DOI: 10.7270/Q2DF6RDK
					More data for this Ligand-Target Pair
Neurotensin receptor type 1 (Rattus norvegicus)	BDBM50322368 ((S)-5-((S)-1-((S)-2-((S)-1-((S)-1-((S)-1-carboxy-3...) Show SMILES CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)CCC[N+](C)(C)C)C(C)(C)C)C(O)=O |r| Show InChI InChI=1S/C41H69N9O8/c1-25(2)23-31(39(57)58)47-37(55)33(41(4,5)6)48-35(53)30(24-27-16-18-28(51)19-17-27)46-36(54)32-15-11-21-49(32)38(56)29(14-10-20-44-40(42)43)45-34(52)26(3)13-12-22-50(7,8)9/h16-19,25-26,29-33H,10-15,20-24H2,1-9H3,(H9-,42,43,44,45,46,47,48,51,52,53,54,55,57,58)/p+1/t26-,29-,30-,31-,32-,33+/m0/s1	PDB Reactome pathway KEGG UniProtKB/SwissProt B.MOAD GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	Article PubMed	n/a	n/a	n/a	n/a	28	n/a	n/a	n/a	n/a
Medical University of South Carolina Campus Curated by ChEMBL					Assay Description Agonist activity at rat NTR1 expressed in LTK cells assessed as calcium mobilization				J Med Chem 53: 4623-32 (2010) Article DOI: 10.1021/jm100092s BindingDB Entry DOI: 10.7270/Q2DF6RDK
					More data for this Ligand-Target Pair
Neurotensin receptor type 1 (Homo sapiens (Human))	BDBM50322368 ((S)-5-((S)-1-((S)-2-((S)-1-((S)-1-((S)-1-carboxy-3...) Show SMILES CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](C)CCC[N+](C)(C)C)C(C)(C)C)C(O)=O |r| Show InChI InChI=1S/C41H69N9O8/c1-25(2)23-31(39(57)58)47-37(55)33(41(4,5)6)48-35(53)30(24-27-16-18-28(51)19-17-27)46-36(54)32-15-11-21-49(32)38(56)29(14-10-20-44-40(42)43)45-34(52)26(3)13-12-22-50(7,8)9/h16-19,25-26,29-33H,10-15,20-24H2,1-9H3,(H9-,42,43,44,45,46,47,48,51,52,53,54,55,57,58)/p+1/t26-,29-,30-,31-,32-,33+/m0/s1	PDB Reactome pathway KEGG UniProtKB/SwissProt B.MOAD antibodypedia GoogleScholar AffyNet	CHEMBL PC cid PC sid UniChem Similars	Article PubMed	n/a	n/a	n/a	n/a	11	n/a	n/a	n/a	n/a
Medical University of South Carolina Campus Curated by ChEMBL					Assay Description Binding affinity to human NTR1 by gamma counting				J Med Chem 53: 4623-32 (2010) Article DOI: 10.1021/jm100092s BindingDB Entry DOI: 10.7270/Q2DF6RDK
					More data for this Ligand-Target Pair