ID 3.4.21.123 DE kumamolysin. AN kumamolisin. CA The enzyme preferentially hydrolyzes peptides having an Ala or Pro CA residue at P2 position and prefers such charged amino acid residues as CA Glu or Arg at the P2' position. In the oxidized insulin B chain, CA kumamolysin preferentially cleaves between Leu(15) and Tyr(16). CC -!- This bacterial pepstatin-insensitive carboxyl proteinase has been CC isolated and characterized from Bacillus sp. MN-32 and from several CC Burkholderia spp. CC -!- Kumamolysin from Bacillus sp. MN-32 exhibits a CC Ser(278)/Glu(78)/Asp(82) catalytic triad. CC -!- The enzyme is a type example of peptidase family S53 in the MEROPS CC Peptidase Database. DR Q8RR56, KSCP_BACX2 ; //