4HMZ:
reference: Structural and Functional Studies on a 3'-Epimerase Involved in the Biosynthesis of dTDP-6-deoxy-d-allose., Kubiak RL, Phillips RK, Zmudka MW, Ahn MR, Maka EM, Pyeatt GL, Roggensack SJ, Holden HM, Biochemistry. 2012 Nov 20;51(46):9375-83. doi: 10.1021/bi3012737. Epub 2012 Nov, 9. PMID: 23116432

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