3ZR9:
reference: Structure of New Delhi metallo-beta-lactamase 1 (NDM-1)., Green VL, Verma A, Owens RJ, Phillips SE, Carr SB, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Oct 1;67(Pt, 10):1160-4. Epub 2011 Sep 6. PMID: 22102018

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