3WI9:
reference: Structural and functional characterization of the Geobacillus copper nitrite reductase: involvement of the unique N-terminal region in the interprotein electron transfer with its redox partner., Fukuda Y, Koteishi H, Yoneda R, Tamada T, Takami H, Inoue T, Nojiri M, Biochim Biophys Acta. 2014 Mar;1837(3):396-405. doi:, 10.1016/j.bbabio.2014.01.004. Epub 2014 Jan 14. PMID: 24440558

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