3L2K:
reference: Structure of the D-alanylgriseoluteic acid biosynthetic protein EhpF, an atypical member of the ANL superfamily of adenylating enzymes., Bera AK, Atanasova V, Gamage S, Robinson H, Parsons JF, Acta Crystallogr D Biol Crystallogr. 2010 Jun;66(Pt 6):664-72. Epub 2010 May 15. PMID: 20516619

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