4BK8:
reference: Cloning, purification, crystallization and X-ray crystallographic analysis of Ignicoccus hospitalis neelaredoxin., Pinho FG, Romao CV, Pinto AF, Saraiva LM, Huber H, Matias PM, Teixeira M, Bandeiras TM, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 May 1;66(Pt 5):605-7. doi:, 10.1107/S1744309110012030. Epub 2010 Apr 30. PMID: 20445270

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