1CTJ:
reference: Ab initio determination of the crystal structure of cytochrome c6 and comparison with plastocyanin., Frazao C, Soares CM, Carrondo MA, Pohl E, Dauter Z, Wilson KS, Hervas M, Navarro JA, De la Rosa MA, Sheldrick GM, Structure 1995 Nov 15;3(11):1159-69. PMID: 8591027

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