1A70:
reference: Structure of the mutant E92K of [2Fe-2S] ferredoxin I from Spinacia oleracea at 1.7 A resolution., Binda C, Coda A, Aliverti A, Zanetti G, Mattevi A, Acta Crystallogr D Biol Crystallogr 1998 Nov 1;54(Pt 6 Pt 2):1353-8. PMID: 10089511

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