Hydrolases;
Acting on peptide bonds (peptidases);
Metalloendopeptidases
Reaction(IUBMB)
Cleavage of Val2!Asn, Gln4!His, Leu6!Cys, His10!Leu, Ala14!Leu and Tyr16!Leu bonds in insulin B chain
Comment
A 64 kDa hemorrhagic endopeptidase from the venom of the western diamondback rattlesnake (Crotalus atrox) that digests the gamma chain of fibrinogen. Immunologically distinct from EC 3.4.24.1, atrolysin A.