ID 3.4.24.51 DE ophiolysin. AN Ophiophagus metalloendopeptidase. CA Cleavage of 3-Asn-|-Gln-4, 4-Gln-|-His-5, 10-His-|-Leu-11, 14-Ala-|-Leu- CA 15, and 16-Tyr-|-Leu-17 in insulin B chain. CC -!- Endopeptidase from the venom of the king cobra (Ophiophagus hannah). CC -!- Belongs to peptidase family M12B. //