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Assay Detail

CHEMBL649738

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

Binding
Compound was evaluated for inactivation of bovine alpha-Chymotrypsin Kinetic constant(Ki)
4
Total Activities
4
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Organism Bos taurus
Confidence 9 — Direct single protein target
Curated By Autocuration

Target

Chymotrypsinogen A (CHEMBL3314)
Type SINGLE PROTEIN
Organism Bos taurus

Publication

N-[2,2-dimethyl-3-(N-(4-cyanobenzoyl)amino)nonanoyl]-L-phenylalanine ethyl ester as a stable ester-type inhibitor of chymotrypsin-like serine proteases: structural requirements for potent inhibition of alpha-chymotrypsin.
Iijima K, Katada J, Yasuda E, Uno I, Hayashi Y.
J Med Chem (1999) 42 : 312 -323
PubMed 9925737 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
Ki 4 6.73 8.35

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL108294 1 8.35
CHEMBL111705 1 7.16
CHEMBL320132 1 6.47
CHEMBL110995 1 4.92

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL108294 Ki = 4.5 nM 8.35
CHEMBL111705 Ki = 70.0 nM 7.16
CHEMBL320132 Ki = 340.0 nM 6.47
CHEMBL110995 Ki = 12000.0 nM 4.92