EOG8HTC9J GO:0004869 42/49 cysteine-type endopeptidase inhibitor activity molecular_function "Stops, prevents or reduces the activity of a cysteine-type endopeptidase, any enzyme that hydrolyzes peptide bonds in polypeptides by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile." [GOC:dph, GOC:tb]