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Assay Detail

CHEMBL5155117

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

Binding
Inhibition of human cathepsin S incubated for 30 mins by fluorometric analysis
3
Total Activities
3
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

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

Target

Cathepsin S (CHEMBL2954)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Peptidomimetic α-Acyloxymethylketone Warheads with Six-Membered Lactam P1 Glutamine Mimic: SARS-CoV-2 3CL Protease Inhibition, Coronavirus Antiviral Activity, and <i>in Vitro</i> Biological Stability.
Bai B, Belovodskiy A, Hena M, Kandadai AS, Joyce MA, Saffran HA, Shields JA, Khan MB, Arutyunova E, Lu J, Bajwa SK, Hockman D, Fischer C, Lamer T, Vuong W, van Belkum MJ, Gu Z, Lin F, Du Y, Xu J, Rahim M, Young HS, Vederas JC, Tyrrell DL, Lemieux MJ, Nieman JA.
J Med Chem (2022) 65 : 2905 -2925
PubMed 34242027 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
IC50 3 6.86 7.29

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL5191060 1 7.29
CHEMBL5191092 1 6.94
CHEMBL5190213 1 6.35

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL5191060 IC50 = 51.5 nM 7.29
CHEMBL5191092 IC50 = 116.0 nM 6.94
CHEMBL5190213 IC50 = 444.0 nM 6.35