1NF0:
reference: Optimal alignment for enzymatic proton transfer: structure of the Michaelis complex of triosephosphate isomerase at 1.2-A resolution., Jogl G, Rozovsky S, McDermott AE, Tong L, Proc Natl Acad Sci U S A 2003 Jan 7;100(1):50-5. PMID: 12509510

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