carboxypeptidase y hydrolyzed n-substituted peptide-4-methylcoumarin-7-amides ( peptide-nh-mec ) at ph 7 by releasing 7-amino-4-methylcoumarin ( nh2-mec ) which was then followed by carboxypeptidase action .
C0108471
carboxypeptidase y
C0007075
carboxypeptidase