3Q5M:
reference: Structure of Escherichia coli BamD and its functional implications in outer membrane protein assembly., Dong C, Hou HF, Yang X, Shen YQ, Dong YH, Acta Crystallogr D Biol Crystallogr. 2012 Feb;68(Pt 2):95-101. Epub 2012 Jan 6. PMID: 22281737

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