1A16:
reference: Structure and mechanism of a proline-specific aminopeptidase from Escherichia coli., Wilce MC, Bond CS, Dixon NE, Freeman HC, Guss JM, Lilley PE, Wilce JA, Proc Natl Acad Sci U S A 1998 Mar 31;95(7):3472-7. PMID: 9520390

This OCA Structure page
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