1XM5:
reference: The ybeY protein from Escherichia coli is a metalloprotein., Zhan C, Fedorov EV, Shi W, Ramagopal UA, Thirumuruhan R, Manjasetty BA, Almo SC, Fiser A, Chance MR, Fedorov AA, Acta Crystallograph Sect F Struct Biol Cryst Commun. 2005 Nov 1;61(Pt, 11):959-63. Epub 2005 Oct 20. PMID: 16511207

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