1CPR:
reference: Structure of cytochrome c' from Rhodobacter capsulatus strain St Louis: an unusual molecular association induced by bridging Zn ions., Tahirov TH, Misaki S, Meyer TE, Cusanovich MA, Higuchi Y, Yasuoka N, Acta Crystallogr D Biol Crystallogr. 1997 Nov 1;53(Pt 6):658-64. PMID: 15299853

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