Literature DB >> 6262822

Spectroscopic characterization of compound C and related derivatives of cytochrome oxidase.

K R Carter, T M Antalis, G Palmer, N S Ferris, W H Woodruff.   

Abstract

Magnetic circular dichroism and resonance Raman spectra have been obtained for three "oxygenated" derivatives of cytochrome c oxidase (ferrocytochrome c:oxygen oxidoreductase, EC 1.9.3.1). The spectra are interpreted and four alternatives for the states of cytochrome a3 and Cuu are evaluated.

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Year:  1981        PMID： 6262822      PMCID： PMC319190          DOI： 10.1073/pnas.78.3.1652

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  15 in total

1.  The oxygen reactions of reduced cytochrome c oxidase. Position of a form with an unusual EPR signal in the sequence of early intermediates.

Authors:  R W Shaw; R E Hansen; H Beinert
Journal:  Biochim Biophys Acta       Date:  1979-11-08

2.  Resonance Raman study on yeast cytochrome c peroxidase. Effect of coordination and axial ligands.

Authors:  G Sievers; K Osterlund; N Ellfolk
Journal:  Biochim Biophys Acta       Date:  1979-11-23

3.  Low temperature trapping method for cytochrome oxidase oxygen intermediates.

Authors:  B Chance; N Graham; V Legallais
Journal:  Anal Biochem       Date:  1975-08       Impact factor: 3.365

4.  A model for cytochrome oxidase.

Authors:  G Palmer; G T Babcock; L E Vickery
Journal:  Proc Natl Acad Sci U S A       Date:  1976-07       Impact factor: 11.205

5.  Electronic state of heme in cytochrome oxidase III. The magnetic susceptibility of beef heart cytochrome oxidase and some of its derivatives from 7-200 K. Direct evidence for an antiferromagnetically coupled Fe (III)/Cu (II) pair.

Authors:  M F Tweedle; L J Wilson
Journal:  J Biol Chem       Date:  1978-11-25       Impact factor: 5.157

6.  A novel electron paramagnetic resonance signal of "oxygenated" cytochrome c oxidase.

Authors:  R W Shaw; R E Hansen; H Beinert
Journal:  J Biol Chem       Date:  1978-10-10       Impact factor: 5.157

7.  Components of cytochrome c oxidase detectable by EPR spectroscopy.

Authors:  C R Hartzell; H Beinert
Journal:  Biochim Biophys Acta       Date:  1974-12-19

8.  Oxygen "pulsed" cytochrome c oxidase: functional properties and catalytic relevance.

Authors:  E Antonini; M Brunori; A Colosimo; C Greenwood; M T Wilson
Journal:  Proc Natl Acad Sci U S A       Date:  1977-08       Impact factor: 11.205

9.  Characterization of the low-temperature intermediates of the reaction of fully reduced soluble cytochrome oxidase with oxygen by electron-paramagnetic-resonance and optical spectroscopy.

Authors:  G M Clore; L E Andréasson; B Karlsson; R Aasa; B G Malmström
Journal:  Biochem J       Date:  1980-01-01       Impact factor: 3.857

10.  Electronic state of heme in cytochrome oxidase. I. Magnetic circular dichroism of the isolated enzyme and its derivatives.

Authors:  G T Babcock; L E Vickery; G Palmer
Journal:  J Biol Chem       Date:  1976-12-25       Impact factor: 5.157
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  2 in total

1.  Could CuB be the site of redox linkage in cytochrome c oxidase?

Authors:  R W Larsen; L P Pan; S M Musser; Z Y Li; S I Chan
Journal:  Proc Natl Acad Sci U S A       Date:  1992-01-15       Impact factor: 11.205

2.  The use of principal component analysis to resolve the spectra and kinetics of cytochrome c oxidase reduction by 5,10-dihydro-5-methyl phenazine.

Authors:  F G Halaka; G T Babcock; J L Dye
Journal:  Biophys J       Date:  1985-08       Impact factor: 4.033
  2 in total

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