ID 3.4.17.1 DE carboxypeptidase A. AN carboxypolypeptidase. CA Release of a C-terminal amino acid, but little or no action with -Asp, CA -Glu, -Arg, -Lys or -Pro. CC -!- Isolated from cattle, pig and dogfish pancreas, and other sources CC including mast cells and skeletal muscle. CC -!- Belongs to peptidase family M14. CC -!- Formerly EC 3.4.2.1 and EC 3.4.12.2. DR P00730, CBPA1_BOVIN; P15085, CBPA1_HUMAN; Q7TPZ8, CBPA1_MOUSE; DR P09954, CBPA1_PIG ; P00731, CBPA1_RAT ; P15088, CBPA3_HUMAN; DR P15089, CBPA3_MOUSE; P21961, CBPA3_RAT ; //