ID   3.4.21.95
DE   snake venom factor V activator.
AN   factor V-activating proteinase.
AN   RVV-V component.
CA   Fully activates human clotting factor V by a single cleavage at the 1545-
CA   Trp-Tyr-Leu-Arg-|-Ser-Asn-Asn-Gly-1552 bond. Cattle, but not rabbit,
CA   factor V is cleaved, and no other proteins of the clotting system are
CA   attacked. Esterase activity is observed on Bz-Arg-OEt and Tos-Arg-OMe,
CA   and amidase activity on Phe-pipecolyl-Arg-NHPhNO2.
CC   -!- Inhibited by diisopropyl fluorophosphate.
CC   -!- Belongs to peptidase family S1.
DR   P18964, VSPA_DABSI ;  Q9PT41, VSPF5_MACLB;  P18965, VSPG_DABSI ;
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