PBF-999 [Ligand Id: 13188] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL3942498
  • phosphodiesterase 10A/Phosphodiesterase 10A in Human [ChEMBL: CHEMBL4409] [GtoPdb: 1310] [UniProtKB: Q9Y233]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
phosphodiesterase 10A/Phosphodiesterase 10A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4409] [GtoPdb: 1310] [UniProtKB: Q9Y233]
ChEMBL [3H] cAMP SPA Assay: The analysis of the activity of the enzyme Phosphodiesterase [3H] cAMP SPA (Perkin Elmer #7090 TRKQ) kit was used for the study of Phosphodiesterase 10. The kit contains:Yttrium scintillation proximity assay (SPA) in beads: yttrium silicate in microspheres resuspended pellet in MiliQ water containing 18 mM zinc sulfate. 10×PDE assay buffer: 500 mM Tris/HCl; 83 mM MgCl2; 17 mM EGTA; pH 7.5. Tracer [3H] cAMP: substrate for enzymatic reaction.The test is based on the preferential binding of linear nucleotides to the SPA beads in the presence of zinc sulfate, with respect to the binding of cyclic nucleotides, which is almost imperceptible. Therefore, in optimum conditions, the product of the enzymatic reaction binds directly to SPA, and the substrate of the enzyme does not. B 8.24 pIC50 5.8 nM IC50 US-9447095-B2. Pyrimidine derivatives as phosphodiesterase 10 inhibitors (PDE-10) (2016)
GtoPdb - - 8.24 pIC50 5.8 nM IC50 US9447095B2. Pyrimidine derivatives as phosphodiesterase 10 inhibitors (PDE-10) (2016)

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]