GO:0004197

cysteine-type endopeptidase activity

Details: 
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile.
GO Category: 
MF
Peptidase_C19 superfamily
UCH
UCH
UBP12
Peptidase_C1A
Peptidase_C19 superfamily
CysPc
Peptidase_C1A
Peptidase_C19 superfamily
ATS1