Skip to main content
Free research Free research Free assay review with research home and workspace preview
Quick search ChEMBL 36
Assay Detail

CHEMBL872558

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

Binding
Binding affinity towards recombinant human melatonin receptor type 1B expressed in NIH 3T3 cells using 2-[121I]iodomelatonin radioligand binding assay
39
Total Activities
39
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Cell Type NIH3T3
Confidence 8 — Homologous single protein target
Curated By Expert

Target

Melatonin receptor type 1B (CHEMBL1946)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Mapping the melatonin receptor. 6. Melatonin agonists and antagonists derived from 6H-isoindolo[2,1-a]indoles, 5,6-dihydroindolo[2,1-a]isoquinolines, and 6,7-dihydro-5H-benzo[c]azepino[2,1-a]indoles.
Faust R, Garratt PJ, Jones R, Yeh LK, Tsotinis A, Panoussopoulou M, Calogeropoulou T, Teh MT, Sugden D.
J Med Chem (2000) 43 : 1050 -1061
PubMed 10737738 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
Ki 39 8.14 10.30

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL10009 1 10.30
CHEMBL9772 1 10.22
CHEMBL9997 1 9.92
CHEMBL9590 1 9.80
CHEMBL274317 1 9.77
CHEMBL10099 1 9.70
CHEMBL274896 1 9.68
CHEMBL9630 1 9.59
CHEMBL45 MELATONIN 4.0 1 9.48
CHEMBL274438 1 9.30
CHEMBL274842 1 9.29
CHEMBL10110 1 9.02
CHEMBL10293 1 8.85
CHEMBL9605 1 8.43
CHEMBL274630 1 8.30
CHEMBL9600 1 8.26
CHEMBL275529 1 8.20
CHEMBL10007 1 8.19
CHEMBL273897 1 8.03
CHEMBL10124 1 7.92
CHEMBL10328 1 7.92
CHEMBL9765 1 7.77
CHEMBL269175 1 7.76
CHEMBL276005 1 7.66
CHEMBL9917 1 7.50
CHEMBL273624 1 7.47
CHEMBL9634 1 7.44
CHEMBL286615 LUZINDOLE 1 7.35
CHEMBL9838 1 7.34
CHEMBL9791 1 7.28

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL10009 Ki = 0.05 nM 10.30
CHEMBL9772 Ki = 0.06 nM 10.22
CHEMBL9997 Ki = 0.12 nM 9.92
CHEMBL9590 Ki = 0.16 nM 9.80
CHEMBL274317 Ki = 0.17 nM 9.77
CHEMBL10099 Ki = 0.2 nM 9.70
CHEMBL274896 Ki = 0.21 nM 9.68
CHEMBL9630 Ki = 0.26 nM 9.59
CHEMBL45 MELATONIN Ki = 0.33 nM 9.48
CHEMBL274438 Ki = 0.5 nM 9.30
CHEMBL274842 Ki = 0.51 nM 9.29
CHEMBL10110 Ki = 0.95 nM 9.02
CHEMBL10293 Ki = 1.41 nM 8.85
CHEMBL9605 Ki = 3.7 nM 8.43
CHEMBL274630 Ki = 5.01 nM 8.30
CHEMBL9600 Ki = 5.5 nM 8.26
CHEMBL275529 Ki = 6.31 nM 8.20
CHEMBL10007 Ki = 6.46 nM 8.19
CHEMBL273897 Ki = 9.33 nM 8.03
CHEMBL10124 Ki = 12.0 nM 7.92
CHEMBL10328 Ki = 12.0 nM 7.92
CHEMBL9765 Ki = 17.0 nM 7.77
CHEMBL269175 Ki = 17.4 nM 7.76
CHEMBL276005 Ki = 21.9 nM 7.66
CHEMBL9917 Ki = 31.6 nM 7.50
CHEMBL273624 Ki = 33.9 nM 7.47
CHEMBL9634 Ki = 36.3 nM 7.44
CHEMBL286615 LUZINDOLE Ki = 44.7 nM 7.35
CHEMBL9838 Ki = 45.7 nM 7.34
CHEMBL9791 Ki = 52.5 nM 7.28
CHEMBL9815 Ki = 63.1 nM 7.20
CHEMBL9935 Ki = 85.1 nM 7.07
CHEMBL274995 Ki = 117.0 nM 6.93
CHEMBL273623 Ki = 224.0 nM 6.65
CHEMBL10043 Ki = 224.0 nM 6.65
CHEMBL269670 Ki = 309.0 nM 6.51
CHEMBL276490 Ki = 324.0 nM 6.49
CHEMBL9950 Ki = 355.0 nM 6.45
CHEMBL9934 Ki = 1120.0 nM 5.95