Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Assignment of the Redox Potentials of Cytochrome c₃of Desulfovibrio vulgaris Hildenborough by ¹H NMR

  • Published : 1995.10.20
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Abstract

The heme assignment of the 1H NMR spectrum of cytochrome c3 of Desulfovibrio vulgaris Hildenborough within the X-ray structure were fully cross established according to their redox potential. The major reduction of the heme turned out to take place in the order of hemes Ⅳ,Ⅰ,Ⅱ and Ⅲ(the heme numbers indicating the order of bonding to the primary sequence). This assignment can provide the physicochemical basis for the elucidation of electron transfer of this protein.

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