Thrombin-like enzyme that has high clotting activity upon bovine and human plasma. Has also fibrinogenoltic activity by rapidly hydrolyzing Aalpha chain of fibrinogen (FGA), and partially consumes Bbeta chain (FGB). Has high catalytic activity upon substrates such as TAME, and specific substrates for thrombin S-2238 and S-2288. Also hydrolyzes specific substrates for kallikrein (S-2266 and S-2302), however, no release of kinin upon plasma has been determined. When administered intraperitoneally in mice, causes defibrinogenation, making the plasma incoagulable. Inhibited PMSF, benzamidine, leupeptin, and Cu(2+). Monomer. Expressed by the venom gland. N-glycosylated. Contains sialic acid residues. Does not act on the gamma chain of fibrinogen. Does not act upon factor Xa (F10) and plasmin substrates. Does not induce hemorrhage, myotoxicity or edema (PubMed:19539638). Belongs to the peptidase S1 family. Snake venom subfamily.