MK-1064 [Ligand Id: 9306] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL3338866 (Mk-1064, MK 1064)
  • OX1 receptor/Orexin receptor 1 in Human [ChEMBL: CHEMBL5113] [GtoPdb: 321] [UniProtKB: O43613]
  • OX1 receptor in Dog [GtoPdb: 321]
  • OX1 receptor in Mouse [GtoPdb: 321] [UniProtKB: P58307]
  • OX1 receptor in Rat [GtoPdb: 321] [UniProtKB: P56718]
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  • OX2 receptor/Orexin receptor 2 in Human [ChEMBL: CHEMBL4792] [GtoPdb: 322] [UniProtKB: O43614]
  • OX2 receptor in Dog [GtoPdb: 322]
  • OX2 receptor in Mouse [GtoPdb: 322] [UniProtKB: P58308P58308-2]
  • OX2 receptor in Rat [GtoPdb: 322] [UniProtKB: P56719]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
OX1 receptor/Orexin receptor 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5113] [GtoPdb: 321] [UniProtKB: O43613]
GtoPdb - - 5.8 pKi 1584 nM Ki ChemMedChem (2014) 9: 311-22 [PMID:24376006]
ChEMBL Binding affinity to human OX1 receptor expressed in CHO cell membranes by scintillation counting analysis B 5.8 pKi 1584 nM Ki J Med Chem (2015) 58: 5620-5636 [PMID:26087021]
ChEMBL Binding affinity to human orexin-1 receptor expressed in CHO cell membranes after 3 hrs by radioligand displacement assay B 5.8 pKi 1584 nM Ki Bioorg Med Chem Lett (2015) 25: 2875-2887 [PMID:26045032]
ChEMBL Antagonist activity at human OX1R expressed in CHO cells by FLIPR assay B 5.75 pIC50 1789 nM IC50 J Med Chem (2016) 59: 504-530 [PMID:26317591]
OX1 receptor in Dog [GtoPdb: 321]
GtoPdb - - 5.9 pKi - - - ChemMedChem (2014) 9: 311-22 [PMID:24376006];
Sci Rep (2022) 12: 8473 [PMID:35589803]
OX1 receptor in Mouse [GtoPdb: 321] [UniProtKB: P58307]
GtoPdb - - 5.4 pKi - - - ChemMedChem (2014) 9: 311-22 [PMID:24376006];
Sci Rep (2022) 12: 8473 [PMID:35589803]
OX1 receptor in Rat [GtoPdb: 321] [UniProtKB: P56718]
GtoPdb - - 6 pKi - - - ChemMedChem (2014) 9: 311-22 [PMID:24376006];
Sci Rep (2022) 12: 8473 [PMID:35589803]
OX2 receptor/Orexin receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4792] [GtoPdb: 322] [UniProtKB: O43614]
GtoPdb - - 9.3 pKi 0.5 nM Ki ChemMedChem (2014) 9: 311-22 [PMID:24376006]
ChEMBL Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-((3H)-1-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human OX2 receptor expressed in CHO cell membranes after 3 hrs by scintillation counting analysis B 9.3 pKi 0.5 nM Ki J Med Chem (2015) 58: 5620-5636 [PMID:26087021]
ChEMBL Displacement of (S)-N-(2-(1H-pyrrol-1-yl)phenyl)-1-(2-(1[3H]-methyl-1H-benzo[d]imidazol-2-ylthio)acetyl)pyrrolidine-2-carboxamide from human orexin-2 receptor expressed in CHO cell membranes after 3 hrs by scintillation counting analysis B 9.3 pKi 0.5 nM Ki Bioorg Med Chem Lett (2015) 25: 2875-2887 [PMID:26045032]
ChEMBL Antagonist activity at human OX2R expressed in CHO cells by FLIPR assay B 7.74 pIC50 18 nM IC50 J Med Chem (2016) 59: 504-530 [PMID:26317591]
OX2 receptor in Dog [GtoPdb: 322]
GtoPdb - - 9.1 pKi - - - ChemMedChem (2014) 9: 311-22 [PMID:24376006];
Sci Rep (2022) 12: 8473 [PMID:35589803]
OX2 receptor in Mouse [GtoPdb: 322] [UniProtKB: P58308P58308-2]
GtoPdb - - 9 pKi - - - ChemMedChem (2014) 9: 311-22 [PMID:24376006];
Sci Rep (2022) 12: 8473 [PMID:35589803]
OX2 receptor in Rat [GtoPdb: 322] [UniProtKB: P56719]
GtoPdb - - 8.7 pKi - - - ChemMedChem (2014) 9: 311-22 [PMID:24376006];
Sci Rep (2022) 12: 8473 [PMID:35589803]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]