ID 3.4.21.21 DE coagulation factor VIIa. CA Selective cleavage of Arg-|-Ile bond in factor X to form factor Xa. CC -!- Formed from the precursor factor VII. CC -!- The cattle enzyme is more readily inhibited by diisopropyl CC fluorophosphate than the human. CC -!- Belongs to peptidase family S1. DR P22457, FA7_BOVIN ; P08709, FA7_HUMAN ; P70375, FA7_MOUSE ; DR Q2F9P4, FA7_PANPA ; Q2F9P2, FA7_PANTR ; P98139, FA7_RABIT ; DR Q8K3U6, FA7_RAT ; //