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Assay Detail

CHEMBL3870650

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

Binding
Inhibition of wild type recombinant Atg4B (unknown origin) expressed in Escherichia coli BL21 DE3 using N-terminal His6-tagged LC3B-PLA2 as substrate after 60 mins by NBD-C6-HPC dye-based fluorescence assay
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

Cysteine protease ATG4B (CHEMBL1741221)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Inhibitor screening and enzymatic activity determination for autophagy target Atg4B using a gel electrophoresis-based assay.
Cleenewerck M, Grootaert MOJ, Gladysz R, Adriaenssens Y, Roelandt R, Joossens J, Lambeir AM, De Meyer GRY, Declercq W, Augustyns K, Martinet W, Van der Veken P.
Eur J Med Chem (2016) 123 : 631 -638
PubMed 27517808 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
IC50 3 5.80 6.50

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL1496397 1 6.50
CHEMBL559337 7-DESHYDROXYPYROGALLIN-4-CARBOXYLIC ACID 1 5.64
CHEMBL6246 ELLAGIC ACID 2.0 1 5.26

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL1496397 IC50 = 316.0 nM 6.50
CHEMBL559337 7-DESHYDROXYPYROGALLIN-4-CARBOXYLIC ACID IC50 = 2300.0 nM 5.64
CHEMBL6246 ELLAGIC ACID IC50 = 5500.0 nM 5.26