4LBU:
reference: Replacement of Water Molecules in a Phosphate Binding Site by Furanoside-Appended lin-Benzoguanine Ligands of tRNA-Guanine Transglycosylase (TGT)., Barandun LJ, Ehrmann FR, Zimmerli D, Immekus F, Giroud M, Grunenfelder C, Schweizer WB, Bernet B, Betz M, Heine A, Klebe G, Diederich F, Chemistry. 2015 Jan 2;21(1):126-35. doi: 10.1002/chem.201405764. Epub 2014 Dec 5. PMID: 25483606

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