2ZBO:
reference: Cloning, expression and purification of cytochrome c(6) from the brown alga Hizikia fusiformis and complete X-ray diffraction analysis of the structure., Akazaki H, Kawai F, Chida H, Matsumoto Y, Hirayama M, Hoshikawa K, Unzai S, Hakamata W, Nishio T, Park SY, Oku T, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2008 Aug 1;64(Pt, 8):674-80. Epub 2008 Jul 5. PMID: 18678931

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