3VRC:
reference: Structure Analysis and Comparative Characterization of the Cytochrome c' and Flavocytochrome c from Thermophilic Purple Photosynthetic Bacterium Thermochromatium tepidum., Hirano Y, Kimura Y, Suzuki H, Miki K, Wang ZY, Biochemistry. 2012 Aug 21;51(33):6556-67. Epub 2012 Aug 9. PMID: 22827326

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