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Kinetics and mechanisms of the oxidation of myoglobin by Fe(III) and Cu(II) complexes

Biochimica Et Biophysica Acta

Apr 30, 1987

K HegetschweilerP E Wright

PMID: 3567208

Abstract

Two distinct mechanisms by which sperm whale myoglobin reduces, respectively, complexes of Fe(III) and Cu(II) and, in turn, is oxidized to metmyoglobin have been characterized. For both mechanisms, deoxymyoglobin is the active reductant. An outer sphere electron transfer, probably at th...read more

Mentioned in this Paper

In Vivo NMR Spectroscopy
Nickel
Ferric Compounds
Trisodium Nitrilotriacetate
Copper
Zinc
Ferric nitrilotriacetate
Myoglobin
Oxidation-Reduction
Hydrogen-Ion Concentration
Paper Details
References
  • References10
  • Citations20
1
  • References10
  • Citations20
12

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Kinetics and mechanisms of the oxidation of myoglobin by Fe(III) and Cu(II) complexes

Biochimica Et Biophysica Acta

Apr 30, 1987

K HegetschweilerP E Wright

PMID: 3567208

DOI:

Abstract

Two distinct mechanisms by which sperm whale myoglobin reduces, respectively, complexes of Fe(III) and Cu(II) and, in turn, is oxidized to metmyoglobin have been characterized. For both mechanisms, deoxymyoglobin is the active reductant. An outer sphere electron transfer, probably at th...read more

Mentioned in this Paper

In Vivo NMR Spectroscopy
Nickel
Ferric Compounds
Trisodium Nitrilotriacetate
Copper
Zinc
Ferric nitrilotriacetate
Myoglobin
Oxidation-Reduction
Hydrogen-Ion Concentration

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Electron transfer from cytochrome b5 to iron and copper complexes

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Paper Details
References
  • References10
  • Citations20
1
  • References10
  • Citations20
12
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