ID 3.4.22.10 DE streptopain. AN streptococcal cysteine proteinase. AN streptococcal proteinase. AN Streptococcus peptidase A. CA Preferential cleavage with hydrophobic residues at P2, P1 and P1'. CC -!- From the bacterium, group A Streptococcus. CC -!- Formed from the proenzyme by limited proteolysis. CC -!- Belongs to peptidase family C10. CC -!- Formerly EC 3.4.4.18. DR P0C0J1, SPEB_STRP1 ; P0DD38, SPEB_STRP3 ; Q5X9P3, SPEB_STRP6 ; DR P68885, SPEB_STRP8 ; Q48R29, SPEB_STRPM ; P0DD39, SPEB_STRPQ ; DR P0C0J0, SPEB_STRPY ; //