Lysyl aminopeptidase (bacteria)
PepS aminopeptidase
Leucyl aminopeptidase (animal)
Aspartyl aminopeptidase
Clostridial aminopeptidase
Tripeptide aminopeptidase
Tryptophanyl aminopeptidase
Glycyl Aminopeptidase (Sphingomonas)
Glutamyl Aminopeptidase (Lactococcus)
Aminopeptidases: Aminopeptidase M (EC 3.4.11.2), Pyroglutamate Aminopeptidase (EC 3.4.19.3), and Prolidase (EC 3.4.13.9)