1W6S:
reference: The atomic resolution structure of methanol dehydrogenase from Methylobacterium extorquens., Williams PA, Coates L, Mohammed F, Gill R, Erskine PT, Coker A, Wood SP, Anthony C, Cooper JB, Acta Crystallogr D Biol Crystallogr. 2005 Jan;61(Pt 1):75-9. Epub 2004 Dec, 17. PMID: 15608378

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