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Assay Detail

CHEMBL5526115

Review assay metadata, readout intent, target linkage, and publication context from the same page.

Binding
Positive allosteric modulation of human A3 adenosine receptor transfected in HEK293 cell membranes assessed as potentiation of 5-(2-chloro-6-((3-iodobenzyl)amino)-9H-purin-9-yl)-3,4-dihydroxy-N-methyltetrahydrofuran-2-carboxamide induced [35S]GTP-gammaS binding by measuring agonist pEC50 at 0.1 uM pretreated for 1 hr followed by agonist addition and measured after 2 hrs by liquid scintillation counting method (Rvb = 7.16 to 8.37 No_unit)
64
Total Activities
64
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Organism Homo sapiens
Cell Type HEK293
Subcellular Membrane
Confidence 9 — Direct single protein target
Curated By Autocuration

Target

Adenosine receptor A3 (CHEMBL256)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Lipid Trolling to Optimize A<sub>3</sub> Adenosine Receptor-Positive Allosteric Modulators (PAMs).
Pradhan B, Pavan M, Fisher CL, Salmaso V, Wan TC, Keyes RF, Rollison N, Suresh RR, Kumar TS, Gao ZG, Smith BC, Auchampach JA, Jacobson KA.
J Med Chem (2024) 67 : 12221 -12247
PubMed 38959401 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
EC50 64 7.57 8.12

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL5564885 1 8.12
CHEMBL5555865 1 8.10
CHEMBL5555988 1 8.04
CHEMBL5562167 1 8.04
CHEMBL5561940 1 8.01
CHEMBL5568608 1 8.00
CHEMBL5560918 1 7.97
CHEMBL5568510 1 7.93
CHEMBL5560102 1 7.92
CHEMBL5562557 1 7.91
CHEMBL5564854 1 7.89
CHEMBL5567963 1 7.83
CHEMBL5565378 1 7.82
CHEMBL5564924 1 7.81
CHEMBL5559455 1 7.77
CHEMBL5564094 1 7.77
CHEMBL5562368 1 7.76
CHEMBL5563975 1 7.74
CHEMBL5562872 1 7.73
CHEMBL5566388 1 7.72
CHEMBL5567642 1 7.71
CHEMBL5567002 1 7.70
CHEMBL5567428 1 7.69
CHEMBL5527994 1 7.67
CHEMBL5564886 1 7.67
CHEMBL5566762 1 7.67
CHEMBL5532494 1 7.64
CHEMBL5532545 1 7.64
CHEMBL5173661 1 7.64
CHEMBL5567969 1 7.62

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL5564885 EC50 = 7.586 nM 8.12
CHEMBL5555865 EC50 = 7.943 nM 8.10
CHEMBL5562167 EC50 = 9.12 nM 8.04
CHEMBL5555988 EC50 = 9.12 nM 8.04
CHEMBL5561940 EC50 = 9.772 nM 8.01
CHEMBL5568608 EC50 = 10.0 nM 8.00
CHEMBL5560918 EC50 = 10.72 nM 7.97
CHEMBL5568510 EC50 = 11.75 nM 7.93
CHEMBL5560102 EC50 = 12.02 nM 7.92
CHEMBL5562557 EC50 = 12.3 nM 7.91
CHEMBL5564854 EC50 = 12.88 nM 7.89
CHEMBL5567963 EC50 = 14.79 nM 7.83
CHEMBL5565378 EC50 = 15.14 nM 7.82
CHEMBL5564924 EC50 = 15.49 nM 7.81
CHEMBL5564094 EC50 = 16.98 nM 7.77
CHEMBL5559455 EC50 = 16.98 nM 7.77
CHEMBL5562368 EC50 = 17.38 nM 7.76
CHEMBL5563975 EC50 = 18.2 nM 7.74
CHEMBL5562872 EC50 = 18.62 nM 7.73
CHEMBL5566388 EC50 = 19.05 nM 7.72
CHEMBL5567642 EC50 = 19.5 nM 7.71
CHEMBL5567002 EC50 = 19.95 nM 7.70
CHEMBL5567428 EC50 = 20.42 nM 7.69
CHEMBL5566762 EC50 = 21.38 nM 7.67
CHEMBL5527994 EC50 = 21.38 nM 7.67
CHEMBL5564886 EC50 = 21.38 nM 7.67
CHEMBL5532494 EC50 = 22.91 nM 7.64
CHEMBL5532545 EC50 = 22.91 nM 7.64
CHEMBL5173661 EC50 = 22.91 nM 7.64
CHEMBL5567969 EC50 = 23.99 nM 7.62
CHEMBL5190388 EC50 = 24.55 nM 7.61
CHEMBL5565129 EC50 = 26.3 nM 7.58
CHEMBL5183188 EC50 = 26.3 nM 7.58
CHEMBL5561025 EC50 = 26.92 nM 7.57
CHEMBL5562056 EC50 = 28.84 nM 7.54
CHEMBL5555648 EC50 = 30.2 nM 7.52
CHEMBL5565518 EC50 = 31.62 nM 7.50
CHEMBL5564190 EC50 = 32.36 nM 7.49
CHEMBL5561663 EC50 = 33.11 nM 7.48
CHEMBL475346 EC50 = 34.67 nM 7.46
CHEMBL5558482 EC50 = 34.67 nM 7.46
CHEMBL5561575 EC50 = 35.48 nM 7.45
CHEMBL5561372 EC50 = 38.02 nM 7.42
CHEMBL5564279 EC50 = 38.02 nM 7.42
CHEMBL5556184 EC50 = 38.02 nM 7.42
CHEMBL5567863 EC50 = 38.9 nM 7.41
CHEMBL5562189 EC50 = 41.69 nM 7.38
CHEMBL5559920 EC50 = 42.66 nM 7.37
CHEMBL5170790 EC50 = 44.67 nM 7.35
CHEMBL5556136 EC50 = 44.67 nM 7.35