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Literature DB >> 8847347

Electron transfer between cytochrome c and cytochrome c peroxidase.

F Millett¹, M A Miller, L Geren, B Durham.

Abstract

The reaction between cytochrome c (CC) and cytochrome c peroxidase (CcP) is a very attractive system for investigating the fundamental mechanism of biological electron transfer. The resting ferric state of CcP is oxidized by hydrogen peroxide to compound I (CMPI) containing an oxyferryl heme and an indolyl radical cation on Trp-191. CMPI is sequentially reduced to CMPII and then to the resting state CcP by two molecules of CC. In this review we discuss the use of a new ruthenium photoreduction technique and other rapid kinetic techniques to address the following important questions: (1) What is the initial electron acceptor in CMPI? (2) What are the true rates of electron transfer from CC to the radical cation and to the oxyferryl heme? (3) What are the binding domains and pathways for electron transfer from CC to the radical cation and the oxyferryl heme? (4) What is the mechanism for the complete reaction under physiological conditions?

Entities: Chemical Gene

Mesh：

Substances：

Year: 1995 PMID： 8847347 DOI： 10.1007/bf02110103

Source DB: PubMed Journal: J Bioenerg Biomembr ISSN： 0145-479X Impact factor: 2.945

40 in total

1. Genetic engineering of redox donor sites: measurement of intracomplex electron transfer between ruthenium-65-cytochrome b5 and cytochrome c.

Authors: A Willie; P S Stayton; S G Sligar; B Durham; F Millett
Journal: Biochemistry Date: 1992-08-18 Impact factor: 3.162

2. Studies on cytochrome c peroxidase. VII. Electron paramagnetic resonance absorptions of the enzyme and complex ES in dissolved and crystalline forms.

Authors: T Yonetani; H Schleyer
Journal: J Biol Chem Date: 1966-07-10 Impact factor: 5.157

3. Comprehensive explanation of the anomalous EPR spectra of wild-type and mutant cytochrome c peroxidase compound ES.

Authors: A L Houseman; P E Doan; D B Goodin; B M Hoffman
Journal: Biochemistry Date: 1993-04-27 Impact factor: 3.162

4. Reaction of horse cytochrome c with the radical and the oxyferryl heme in cytochrome c peroxidase compound I.

Authors: S Hahm; M A Miller; L Geren; J Kraut; B Durham; F Millett
Journal: Biochemistry Date: 1994-02-15 Impact factor: 3.162

5. Role of methionine 230 in intramolecular electron transfer between the oxyferryl heme and tryptophan 191 in cytochrome c peroxidase compound II.

Authors: R Q Liu; M A Miller; G W Han; S Hahm; L Geren; S Hibdon; J Kraut; B Durham; F Millett
Journal: Biochemistry Date: 1994-07-26 Impact factor: 3.162

6. Compound I radical in site-directed mutants of cytochrome c peroxidase as probed by electron paramagnetic resonance and electron-nuclear double resonance.

Authors: L A Fishel; M F Farnum; J M Mauro; M A Miller; J Kraut; Y J Liu; X L Tan; C P Scholes
Journal: Biochemistry Date: 1991-02-19 Impact factor: 3.162

7. Enhanced oxidation of aniline derivatives by two mutants of cytochrome c peroxidase at tryptophan 51.

Authors: J A Roe; D B Goodin
Journal: J Biol Chem Date: 1993-09-25 Impact factor: 5.157

8. Photoinduced electron transfer between cytochrome c peroxidase and yeast cytochrome c labeled at Cys 102 with (4-bromomethyl-4'-methylbipyridine)[bis(bipyridine)]ruthenium2+.

Authors: L Geren; S Hahm; B Durham; F Millett
Journal: Biochemistry Date: 1991-10-01 Impact factor: 3.162

9. Intracomplex electron transfer between ruthenium-65-cytochrome b5 and position-82 variants of yeast iso-1-cytochrome c.

Authors: A Willie; M McLean; R Q Liu; S Hilgen-Willis; A J Saunders; G J Pielak; S G Sligar; B Durham; F Millett
Journal: Biochemistry Date: 1993-07-27 Impact factor: 3.162

10. Intracomplex electron transfer between ruthenium-cytochrome c derivatives and cytochrome c1.

Authors: D H Heacock; R Q Liu; C A Yu; L Yu; B Durham; F Millett
Journal: J Biol Chem Date: 1993-12-25 Impact factor: 5.157

9 in total

1. Excision of a proposed electron transfer pathway in cytochrome c peroxidase and its replacement by a ligand-binding channel.

Authors: Robin J Rosenfeld; Anna-Maria A Hays; Rabi A Musah; David B Goodin
Journal: Protein Sci Date: 2002-05 Impact factor: 6.725

2. Trapping of peptide-based surrogates in an artificially created channel of cytochrome c peroxidase.

Authors: Anna-Maria A Hays; Harry B Gray; David B Goodin
Journal: Protein Sci Date: 2003-02 Impact factor: 6.725

3. Constraints on the Radical Cation Center of Cytochrome c Peroxidase for Electron Transfer from Cytochrome c.

Authors: Thomas M Payne; Estella F Yee; Boris Dzikovski; Brian R Crane
Journal: Biochemistry Date: 2016-08-17 Impact factor: 3.162

Review 4. Heme enzyme structure and function.

Authors: Thomas L Poulos
Journal: Chem Rev Date: 2014-01-08 Impact factor: 60.622

5. N epsilon,N epsilon-dimethyl-lysine cytochrome c as an NMR probe for lysine involvement in protein-protein complex formation.

Authors: G R Moore; M C Cox; D Crowe; M J Osborne; F I Rosell; J Bujons; P D Barker; M R Mauk; A G Mauk
Journal: Biochem J Date: 1998-06-01 Impact factor: 3.857