Tags: Enzyme.
Venombin AB (EC 3.4.21.55 gabonase okinaxobin II Bitis gabonica venom serine proteinase afaâ cytin) is an enzyme. This enzyme catalyses the following chemical reaction Selective cleavage at Arg- bonds in fibrinogen to form fibrin and release fibrinopeptides A and BThis enzyme is isolated from the venom of the Gaboon viper Bitis gabonica.