3L2I:
reference: A conserved surface loop in type I dehydroquinate dehydratases positions an active site arginine and functions in substrate binding., Light SH, Minasov G, Shuvalova L, Peterson SN, Caffrey M, Anderson WF, Lavie A, Biochemistry. 2011 Mar 29;50(12):2357-63. Epub 2011 Feb 21. PMID: 21291284

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