2L18:
reference: (1)H, (13)C and (15)N resonance assignments of the arsenate reductase from Synechocystis sp. strain PCC 6803., Yu C, Xia B, Jin C, Biomol NMR Assign. 2011 Apr;5(1):85-7. Epub 2010 Oct 20. PMID: 20960080

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