Tags: Enzyme.
C5a peptidase (EC 3.4.21.110 streptococcal C5a peptidase ScpA ScpB SCPA) is an enzyme. This enzyme catalyses the following chemical reaction The primary cleavage site is at His67-Lys68 in human C5a with a minor secondary cleavage site at Ala58-Ser59This enzyme is a surface-associated subtilisin-like serine peptidase with very specific substrate preference.