1FOC:
reference: Recombinant cytochrome rC557 obtained from Escherichia coli cells expressing a truncated Thermus thermophilus cycA gene. Heme inversion in an improperly matured protein., McRee DE, Williams PA, Sridhar V, Pastuszyn A, Bren KL, Patel KM, Chen Y, Todaro TR, Sanders D, Luna E, Fee JA, J Biol Chem 2001 Mar 2;276(9):6537-44. PMID: 11069913

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