cysteine-type endopeptidase inhibitor activity calcium-dependent cysteine-type endopeptidase inhibitor activity GO:0010859 Binds to and stops, prevents or reduces the activity of a calcium-dependent 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 in a calcium-dependent manner. molecular_function