3B2G:
reference: A new structural insight into differential interaction of cyanobacterial and plant ferredoxins with nitrite reductase as revealed by NMR and X-ray crystallographic studies., Sakakibara Y, Kimura H, Iwamura A, Saitoh T, Ikegami T, Kurisu G, Hase T, J Biochem. 2012 May;151(5):483-92. Epub 2012 Mar 15. PMID: 22427434

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