1I52:
reference: Structure of 4-diphosphocytidyl-2-C- methylerythritol synthetase involved in mevalonate- independent isoprenoid biosynthesis., Richard SB, Bowman ME, Kwiatkowski W, Kang I, Chow C, Lillo AM, Cane DE, Noel JP, Nat Struct Biol 2001 Jul;8(7):641-8. PMID: 11427897

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