fractionation of human kidney soluble extract ( with which the majority of cellular aminopeptidase activity is associated ) via anion exchange chromatography resolved four types of separable aminopeptidase ( relative activity in parenthesis ) : alanyl aminopeptidase ( ec 3.4.11.14 ; 50 % ) ;
C0002570
aminopeptidase
C0054943
alanyl aminopeptidase