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

CHEMBL3537872

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

ADMET
Binding affinity to human SULT1A1 expressed in Escherichia coli assessed as change in intrinsic fluorescence in presence of 3',5'-phosphoadenosine
2
Total Activities
2
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type ADMET
Organism Homo sapiens
Confidence 9 — Direct single protein target
Curated By Autocuration

Target

Sulfotransferase 1A1 (CHEMBL1743291)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Potent inhibition of human sulfotransferase 1A1 by 17α-ethinylestradiol: role of 3'-phosphoadenosine 5'-phosphosulfate binding and structural rearrangements in regulating inhibition and activity.
Rohn KJ, Cook IT, Leyh TS, Kadlubar SA, Falany CN.
Drug Metab Dispos (2012) 40 : 1588 -1595
PubMed 22593037 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
Kd 2 7.15 8.37

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL691 ETHINYL ESTRADIOL 4.0 1 8.37
CHEMBL135 ESTRADIOL 4.0 1 5.92

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL691 ETHINYL ESTRADIOL Kd = 4.3 nM 8.37
CHEMBL135 ESTRADIOL Kd = 1200.0 nM 5.92