Literature DB >> 164987

The conformational states of oxidized and oxygenated beef-heart cytochrome c oxidase.

J A Kornblatt, D I Kells, G R Williams.   

Abstract

1. The "oxygenated" form of cytochrome has been generated by treatment of the enzyme with ascorbic acid. 2. "Oxygenated oxidase" so generated is stable over long periods (24 h). 3. Sedimentation velocity experiments have shown the "oxygenated" oxidase to be a less compact molecule than the oxidized.

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Year:  1975        PMID: 164987     DOI: 10.1139/o75-063

Source DB:  PubMed          Journal:  Can J Biochem        ISSN: 0008-4018


  2 in total

1.  Protonmotive functions of cytochrome c oxidase in reconstituted vesicles. Influence of turnover rate on 'proton translocation'.

Authors:  G Proteau; J M Wrigglesworth; P Nicholls
Journal:  Biochem J       Date:  1983-01-15       Impact factor: 3.857

2.  Formation and reduction of a 'peroxy' intermediate of cytochrome c oxidase by hydrogen peroxide.

Authors:  J M Wrigglesworth
Journal:  Biochem J       Date:  1984-02-01       Impact factor: 3.857

  2 in total

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