Streptokinase--biochemistry and clinical application.
Plasminogen activation to plasmin is due to enzymatic cleavage of a single peptide bond in the zymogen molecule. Streptokinase is not an enzyme and its activation of plasminogen is indirect. Streptokinase forms stoichiometric complexes with plasmin and plasminogen and these complexes activate plasminogen to plasmin. Streptokinase is species selective in its action.
D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D008969:Molecular Sequence Data; D010447:Peptide Hydrolases / Q000378:metabolism; D010960:Plasminogen Activators / Q000494:pharmacology* / Q000627:therapeutic use; D013045:Species Specificity; D013300:Streptokinase / Q000494:pharmacology* / Q000627:therapeutic use
D010447:Peptide Hydrolases; D013300:Streptokinase; D010960:Plasminogen Activators