4BFF:
reference: Purification, crystallization and X-ray crystallographic analysis of Archaeoglobus fulgidus neelaredoxin., Bandeiras TM, Romao CV, Rodrigues JV, Teixeira M, Matias PM, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Mar 1;66(Pt 3):316-9. doi:, 10.1107/S1744309110000916. Epub 2010 Feb 24. PMID: 20208170

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