3LD9:
reference: Structure of thymidylate kinase from Ehrlichia chaffeensis., Leibly DJ, Abendroth J, Bryan CM, Sankaran B, Kelley A, Barrett LK, Stewart L, Van Voorhis WC, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Sep 1;67(Pt, 9):1090-4. Epub 2011 Aug 16. PMID: 21904055

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