4AX8:
reference: Crystallization, dehydration and experimental phasing of WbdD, a bifunctional kinase and methyltransferase from Escherichia coli O9a., Hagelueken G, Huang H, Harlos K, Clarke BR, Whitfield C, Naismith JH, Acta Crystallogr D Biol Crystallogr. 2012 Oct;68(Pt 10):1371-9. Epub 2012 Sep 18. PMID: 22993091

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