1M20:
reference: X-ray crystallography, CD and kinetic studies revealed the essence of the abnormal behaviors of the cytochrome b5 Phe35-->Tyr mutant., Yao P, Wu J, Wang YH, Sun BY, Xia ZX, Huang ZX, Eur J Biochem 2002 Sep;269(17):4287-96. PMID: 12199707

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