1EYS:
reference: Crystal structures of photosynthetic reaction center and high-potential iron-sulfur protein from Thermochromatium tepidum: thermostability and electron transfer., Nogi T, Fathir I, Kobayashi M, Nozawa T, Miki K, Proc Natl Acad Sci U S A 2000 Dec 5;97(25):13561-6. PMID: 11095707

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