2VOS:
reference: Structures of Mycobacterium tuberculosisfolylpolyglutamate synthase complexed with ADP and AMPPCP., Young PG, Smith CA, Metcalf P, Baker EN, Acta Crystallogr D Biol Crystallogr. 2008 Jul;64(Pt 7):745-53. Epub 2008, Jun 18. PMID: 18566510

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