the effect of chlorpromazine ( cpz ) on the degradation of collagen and non-collagenous peptides in clonal osteoblastic mc3t3-e1 cells was investigated by measuring the activities of pz-peptidase , collagenase-like peptidase ( cl-peptidase ) , dipeptidyl-aminopeptidase ( dap ) , leucine aminopeptidase ( lap ) ( ec 3.4.11.1 ) , and post-proline cleaving enzyme ( ppce ) ( ec 3.4.21.26 ) .
C0002570
aminopeptidase
C0023402
leucine aminopeptidase