3BW3:
reference: Crystal structure and site-directed mutagenesis of a nitroalkane oxidase from Streptomyces ansochromogenes., Li Y, Gao Z, Hou H, Li L, Zhang J, Yang H, Dong Y, Tan H, Biochem Biophys Res Commun. 2011 Feb 18;405(3):344-8. Epub 2010 Dec 11. PMID: 21147069

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