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Chelating agents electronic state

As described previously, the ratio of copper to cytochrome a is always 1 and the oxidase activity is inhibited about 50% by the addition of a copper chelating agent. From the above results, it is certain that the copper in cytochrome a as well as the heme iron is an important component in the oxidase reaction. Recently it was shown that the copper in oxidized cytochrome a is in the cupric state and that it changes in valency together with the iron during electron transfer from substrate to oxygen. [Pg.463]


See other pages where Chelating agents electronic state is mentioned: [Pg.381]    [Pg.99]    [Pg.310]    [Pg.134]    [Pg.99]    [Pg.398]    [Pg.455]    [Pg.99]    [Pg.207]    [Pg.1053]    [Pg.821]    [Pg.470]    [Pg.3]    [Pg.55]    [Pg.24]    [Pg.540]    [Pg.239]    [Pg.239]    [Pg.206]    [Pg.1044]    [Pg.310]    [Pg.455]    [Pg.384]    [Pg.641]    [Pg.77]    [Pg.213]    [Pg.374]    [Pg.417]    [Pg.177]    [Pg.159]    [Pg.843]    [Pg.1037]    [Pg.65]    [Pg.213]    [Pg.23]    [Pg.93]    [Pg.101]    [Pg.93]    [Pg.3348]    [Pg.4765]    [Pg.895]    [Pg.431]    [Pg.158]    [Pg.265]    [Pg.3347]    [Pg.4764]    [Pg.322]    [Pg.4]    [Pg.88]    [Pg.2743]   
See also in sourсe #XX -- [ Pg.112 , Pg.113 ]




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Chelate agents

Chelation agents)

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