Xaa-Pro aminopeptidase 3 (XPNPEP3)

Catalyzes the removal of a penultimate prolyl residue from the N-termini of peptides, such as Leu-Pro-Ala (PubMed:25609706, PubMed:28476889). Also shows low activity towards peptides with Ala or Ser in the P1 position (PubMed:28476889).

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