5I6P:
reference: Serial crystallography captures enzyme catalysis in copper nitrite reductase at atomic resolution from one crystal., Horrell S, Antonyuk SV, Eady RR, Hasnain SS, Hough MA, Strange RW, IUCrJ. 2016 Jun 15;3(Pt 4):271-81. doi: 10.1107/S205225251600823X. eCollection, 2016 Jul 1. PMID: 27437114

This OCA Structure page
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