1BFR:
reference: Structure of a monoclinic crystal from of cyctochrome b1 (Bacterioferritin) from E. coli., Dautant A, Meyer JB, Yariv J, Precigoux G, Sweet RM, Kalb AJ, Frolow F, Acta Crystallogr D Biol Crystallogr 1998 Jan 1;54 ( Pt 1):16-24. PMID: 9867433

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