cytochrome bc1 discussion

2009-01-28T20:19:00.000-08:00

Ilicicolin inhibition and binding at center N of the dimeric cytochrome bc1 complex reveal electron transfer and regulatory interactions between monomers
Raul Covian and Bernard L. Trumpower
J. Biol. Chem, 10.1074/jbc.M808914200

2009-01-28T20:18:00.000-08:00

Moriyuki Shimizu, Naoki Katsuda, Takeharu Katsurada, Masaki Mitani, and Yasunori Yoshioka
Mechanism on Two-Electron Oxidation of Ubiquinol at the Qp Site in
Cytochrome bc1 Complex: B3LYP Study with Broken Symmetry.
J Phys Chem B 31 Oct 2008.

2009-01-28T20:16:00.000-08:00

Electrostatic attraction between cytochrome bc1 and cytochrome c affects kinetics of cytochrome c reduction.
Dadák V, Holík M.
Biochemistry (Mosc). 2008 Aug;73(8):870-80.

2009-01-28T20:13:00.000-08:00

A structural analysis of the transient interaction between the cytochrome bc1 complex and its substrate cytochrome c.
Nyola A, Hunte C.
Biochem Soc Trans. 2008 Oct;36(Pt 5):981-5.

2009-01-28T20:10:00.000-08:00

Movement of the Iron-Sulfur Head Domain of Cytochrome bc1 Transiently Opens the Catalytic Qo Site for Reaction with Oxygen.
Borek A, Sarewicz M, Osyczka A.
Biochemistry. 2008 Oct 29; [Epub ahead of print]
PMID: 18956890

Recent article

2009-01-28T19:58:00.000-08:00

On the Mechanism of Quinol Oxidation at the QP Site in the Cytochrome bc1 Complex: STUDIED USING MUTANTS LACKING CYTOCHROME bL OR bH
Shaoqing Yang, He-Wen Ma, Linda Yu, and Chang-An Yu
J. Biol. Chem. 2008; 283(42): p. 28767-28776

Recent article

2009-01-28T19:49:00.000-08:00

Stigmatellin Induces Reduction of Iron-Sulfur Protein in the Oxidized Cytochrome bc1 Complex
Buddha Gurung, Linda Yu, and Chang-An Yu
J. Biol. Chem. 2008; 283(42): p. 28087-28094

Recent article

2009-01-28T19:37:00.000-08:00

Stefano Ff Torriani, Patrick C Brunner, Bruce A McDonald, and Helge Sierotzki
QoI resistance emerged independently at least 4 times in European populations of Mycosphaerella graminicola.
Pest Manag Sci 2 Oct 2008.

Recent article

2009-01-28T19:34:00.000-08:00

Demonstration of Short-lived Complexes of Cytochrome c with Cytochrome bc1 by EPR Spectroscopy: IMPLICATIONS FOR THE MECHANISM OF INTERPROTEIN ELECTRON TRANSFER
Marcin Sarewicz, Arkadiusz Borek, Fevzi Daldal, Wojciech Froncisz, and
Artur Osyczka
J. Biol. Chem. 2008; 283(36): p. 24826-24836 Open Access

Recent article

2009-01-28T19:31:00.000-08:00

The Yeast Aac2 Protein Exists in Physical Association with the Cytochrome bc1-COX Supercomplex and the TIM23 Machinery
Mary K. Dienhart and Rosemary A. Stuart
Mol. Biol. Cell. 2008; 19(9): p. 3934-3943

Recent article

2009-01-28T19:21:00.000-08:00

Intrinsic curvature properties of photosynthetic proteins in chromatophores.
DE Chandler, J Hsin, CB Harrison, J Gumbart, and K Schulten
Biophys. J., September 15, 2008; 95(6): 2822-36.

Recent paper

2009-01-28T19:18:00.000-08:00

Mechanisms of resistance to QoI fungicides in phytopathogenic fungi.
D Fernandez-Ortuno, JA Tores, A de Vicente, and A Perez-Garcia
Int Microbiol, March 1, 2008; 11(1): 1-9.

Recent Article

2008-06-08T18:42:00.000-07:00

The mechanism of mitochondrial superoxide production by the cytochrome bc1 complex.
Stefan Drose and Ulrich Brandt
J. Biol. Chem., June 3, 2008

In-depth review from Urbana

2008-06-08T18:35:00.000-07:00

The Q-cycle reviewed: How well does a monomeric mechanism of the bc1 complex account for the function of a dimeric complex?

Antony R. Crofts, J. Todd Holland, Doreen Victoria, Derrick R.J. Kolling, Sergei A. Dikanov, Ryan Gilbreth, Sangmoon Lhee, Richard Kuras and Mariana Guergova Kuras

Biochimica et Biophysica Acta (BBA) - Bioenergetics
Article in Press, Corrected Proof
DOI 10.1016/j.bbabio.2008.04.037

New Atovaquone-resistance mutations:

2008-05-26T11:03:00.000-07:00

Josephine E. Siregar, Din Syafruddin, Hiroyuki Matsuoka, Kiyoshi Kita and Sangkot Marzuki
Mutation underlying resistance of Plasmodium berghei to atovaquone in the quinone-binding-domain 2 (Qo2) of the cytochrome b gene

Parasitology International Volume 57,229-232

Recent article:

2008-05-10T15:20:00.000-07:00

Soluble Variants of Rhodobacter capsulatus Membrane-anchored Cytochrome cy Are Efficient Photosynthetic Electron Carriers

Yavuz Ozturk, Dong-Woo Lee, Sevnur Mandaci, Artur Osyczka, Roger C. Prince, and Fevzi Daldal

J. Biol. Chem. 2008;  283(20): p. 13964-13972

Recent article:

2008-05-10T14:25:00.000-07:00

Cytochrome bc1-cy Fusion Complexes Reveal the Distance Constraints for Functional Electron Transfer Between Photosynthesis Components

Dong-Woo Lee, Yavuz Ozturk, Artur Osyczka, Jason W. Cooley, and Fevzi Daldal
  J. Biol. Chem. 2008;  283(20): p. 13973-13982

Soluble c1 reactions - role of the acidic insert?

2008-04-22T20:43:00.000-07:00

Electron transfer kinetics between soluble modules of Paracoccus denitrificans cytochrome c₁ and its physiological redox partners
Pages 250-259
Julia Janzon, Anna Carina Eichhorn, Bernd Ludwig, Francesco Malatesta

Center N/Qi mutations

2008-04-22T20:42:00.000-07:00

Mutations in cytochrome b that affect kinetics of the electron transfer reactions at center N in the yeast cytochrome bc₁ complex
Pages 239-249
Frederik A.J. Rotsaert, Raul Covian, Bernard L. Trumpower

Requirement for mobility of ISP tested by cross-linking in the distal/c1 position

2008-04-22T20:27:00.000-07:00

Formation of engineered intersubunit disulfide bond in cytochrome bc₁ complex disrupts electron transfer activity in the complex

He-Wen Ma, Shaoqing Yang, Linda Yu and Chang-An Yu

Biochimica et Biophysica Acta (BBA) - Bioenergetics
Volume 1777, Issue 3, March 2008, Pages 317-326

Methods paper-

2008-04-19T15:00:00.000-07:00

Methods Mol Biol. 2008;432:65-81.

Preparation of Respiratory Chain Complexes from Saccharomyces cerevisiae Wild-Type and Mutant Mitochondria : Activity Measurement and Subunit Composition Analysis.

Lemaire C, Dujardin G.

CNRS, Centre de Génétique Moléculaire, Gif sur Yvette, France.

Highest resolution bc1 structure; cyt c bound; asymmetric dimer

2008-04-19T14:42:00.000-07:00

J Biol Chem. 2008 Apr 4 [Epub ahead of print] Related Articles, Links: Structure of complex III with bound cytochrome c in reduced state and definition of a minimal core interface for electron transfer.

Solmaz S, Hunte C.

University of Leeds, Leeds LS2 9JT.

Possible arrangement of respiratory complexes in supercomplex

2008-02-18T19:23:00.000-08:00

Schäfer E, Dencher NA, Vonck J, Parcej DN.

Three-dimensional structure of the respiratory chain supercomplex I(1)III(2)IV(1) from bovine heart mitochondria.

Biochemistry. 2007 Nov 6;46(44):12579-85

Redox-dependent inhibitor binding, implications for conformational switch

2008-02-10T17:11:00.000-08:00

Domain movement of iron sulfur protein in cytochrome bc₁ complex is facilitated by the electron transfer from cytochrome b_L to b_H

Xiaowei Cen, Linda Yu and Chang-An Yu

FEBS Letters 582 (2008) 523-526

Qi-site inhibitor specificity

2008-01-26T17:31:00.000-08:00

Frederik A.J. Rotsaert, Martina G. Ding and Bernard L. Trumpower

Differential efficacy of inhibition of mitochondrial and bacterial cytochrome bc₁ complexes by center N inhibitors antimycin, ilicicolin H and funiculosin

Biochimica et Biophysica Acta (BBA) - Bioenergetics
Volume 1777, Issue 2, February 2008, Pages 211-219

http://dx.doi.org/10.1016/j.bbabio.2007.10.011

Dispensibility of E272 for quinol oxidation

2008-01-24T16:08:00.000-08:00

Biochemistry, ASAP Article 10.1021/bi701905a S0006-2960(70)01905-0
Web Release Date: January 24, 2008

Is Cytochrome b Glutamic Acid 272 a Quinol Binding Residue in the bc₁ Complex of Saccharomyces cerevisiae?

Nadir Seddiki, Brigitte Meunier, Danielle Lemesle-Meunier, and Gaël Brasseur

regulation of supercomplexes

2008-01-11T11:22:00.000-08:00

Sonika Saddar, Mary K. Dienhart, and Rosemary A. Stuart
The F1Fo-ATP synthase complex influences the assembly state of the cytochrome bc1-cytochrome oxidase supercomplex and its association with the TIM23 machinery
J. Biol. Chem, 10.1074/jbc.M708440200
The latest version is at
http://www.jbc.org/cgi/doi/10.1074/jbc.M708440200

Posible link between Complex III and hypertension?

2008-01-06T12:06:00.001-08:00

Huynh H, Servant N, Chalifour LE.
Ubiquinol-cytochrome-c reductase 7.2 kDa protein of mitochondrial complex III is steroid-responsive and increases in cardiac hypertrophy and hypertension.
Can J Physiol Pharmacol. 2007 Oct;85(10):986-996.
PMID: 18066099

New structures!

2007-12-02T19:12:00.000-08:00

Esser L, Elberry M, Zhou F, Yu CA, Yu L, Xia D.
Inhibitor complexed structures of the cytochrome bc1 from the photosynthetic bacterium Rhodobacter sphaeroides.
J Biol Chem. 2007 Nov 26; PMID: 18039651

New Article

2007-12-02T16:18:00.000-08:00

Baer KK, McClellan DA.
Molecular coevolution of the vertebrate cytochrome c1 and Rieske Iron Sulphur Protein in the cytochrome bc1 complex. Int J Bioinform Res Appl. 2007;3(4):456-70. PMID: 18048312

New article

2007-10-25T12:27:00.001-07:00

Modeling the molecular basis of atovaquone resistance in parasites and pathogenic fungi.

Kessl JJ, Meshnick SR, Trumpower BL.
Trends Parasitol. 2007 Oct;23(10):494-501.

Why some pathogens don't develop resistance to Qo Inhibitors:

2007-09-02T17:45:00.000-07:00

Derek Hollomon: Are some diseases unlikely to develop QoI resistance? Pest Management Science 63; 217-218
Helge Sierotzki *, Regula Frey, Jürg Wullschleger, Simona Palermo, Serge Karlin, Jeremy Godwin, Ulrich Gisi: Cytochrome b gene sequence and structure of Pyrenophora teres and P. tritici-repentis and implications for QoI resistance. Pest Management Science 63; 225-233

New Article- SQ at Qi - more evidence for His involvement

2007-07-06T17:36:00.000-07:00

Sergei A. Dikanov, J. Todd Holland, Burkhard Endeward, Derrick R. J. Kolling, Rimma I. Samoilova, Thomas F. Prisner, and Antony R. Crofts
Hydrogen bonds between nitrogen donors and the semiquinone in the Qi-site of the bc1 complex
J. Biol. Chem, 10.1074/jbc.M702333200

New Article - More on the asymmetric dimer

2007-07-04T17:45:00.000-07:00

Covian RG, Zwicker K, Rotsaert FA, Trumpower BL.
Asymmetric and redox-specific binding of quinone and quinol at center N of the dimeric yeast cytochrome bc1 complex: Consequences for semiquinone stabilization.
J Biol Chem. 2007 Jun 21; [Epub ahead of print]
PMID: 17584742

New article: another sighting of the SQo semiquinone?

2007-07-04T15:07:00.000-07:00

	Zhang H, Osyczka A, Dutton PL, Moser CC.
	Exposing the Complex III Qo semiquinone radical. Biochim Biophys Acta. 2007 May 1; [Epub ahead of print] PMID: 17560537

New Article: ROS production by Qo site in Complex III lacking cyt b???

2007-06-28T10:32:00.000-07:00

The Qo site of the mitochondrial complex III is required for the transduction of hypoxic signaling via reactive oxygen species production. Eric L. Bell, Tatyana A. Klimova, James Eisenbart, Carlos T. Moraes, Michael P. Murphy, G.R. Scott Budinger, and Navdeep S. Chandel
http://www.jcb.org/cgi/content/full/177/6/1029

New article

2007-06-19T21:08:00.000-07:00

Shinkarev VP, Wraight CA. Intermonomer electron transfer in the bc1 complex dimer is controlled by the energized state and by impaired electron transfer between low and high potential hemes.
FEBS Lett. 2007 Apr 17;581(8):1535-41. Epub 2007 Mar 26.

New article

2007-06-19T21:04:00.000-07:00

Structure of the Cytochrome b(6)f Complex: Quinone Analogue Inhibitors as Ligands of Heme c(n).

Yamashita E, Zhang H, Cramer WA.
J Mol Biol. 2007 Jun 29;370(1):39-52. Epub 2007 Apr 12.

New article - anticooperative dimer

2007-06-13T10:39:00.000-07:00

Raul G. Covian, Thomas Kleinschroth, Bernd A. Ludwig, and Bernard L. Trumpower.
Asymmetric binding of stigmatellin to the dimeric Paracoccus denitrificans bc1 complex: Evidence for anti-cooperative ubiquinol oxidation and communication between center P ubiquinol oxidation sites. J. Biol. Chem. published 8 June 2007, 10.1074/jbc.M702132200

Recent article: Rieske proton ENDOR

2007-06-05T18:48:00.000-07:00

Probing electronic and structural properties of the reduced [2Fe-2S] cluster by orientation-selective H-1 ENDOR spectroscopy: Adrenodoxin versus Rieske iron-sulfur protein
Kappl R, Ebelshauser M, Hannemann F, Bernhardt R, Huttermann J(2006) APPLIED MAGNETIC RESONANCE 30 (3-4): 427-459

New Article

2007-05-01T11:47:00.000-07:00

Jonathan L. Cape, Michael K. Bowman, and David M. Kramer.
A semiquinone intermediate generated at the Qo site of the cytochrome bc1 complex: Importance for the Q-cycle and superoxide production.
PNAS. published 30 April 2007, 10.1073/pnas.0702621104

New Article:

2007-04-11T11:27:00.000-07:00

Kessl JJ, Moskalev NV, Gribble GW, Nasr M, Meshnick SR, Trumpower BL.
Parameters determining the relative efficacy of hydroxy-naphthoquinone inhibitors of the cytochrome bc(1) complex.
Biochim Biophys Acta. 2007 Feb 27; [Epub ahead of print]
PMID: 17383607

Recent Article

2007-03-23T22:18:00.000-07:00

Molecular Coevolution of the Vertebrate Cytochrome c1 and Rieske Iron Sulfur Protein in the Cytochrome bc1 Complex
Kimberly Baer, David A. McClellan http://www.biotconf.org/2006/3-Mcclellan-28.pdf

New Article

2007-03-14T10:49:00.000-07:00

Jian Zhu, Tsuyoshi Egawa , Syun-Ru Yeh , Linda Yu, and Chang-An Yu. Simultaneous reduction of iron-sulfur protein and cytochrome bL during ubiquinol oxidation in cytochrome bc1 complex. Proc. Natl. Acad. Sci. USA, 10.1073/pnas.0607812104

Recent Article

2007-03-09T15:36:00.000-08:00

Lebrun E, Santini JM, Brugna M, Ducluzeau AL, Ouchane S, Schoepp-Cothenet B, Baymann F, Nitschke W. The Rieske protein: a case study on the pitfalls of multiple sequence alignments and phylogenetic reconstruction.
Mol Biol Evol. 2006 Jun;23(6):1180-91. Epub 2006 Mar 28.
PMID: 16569761

Recent Article

2007-03-07T19:27:00.000-08:00

Zatsman AI, Zhang H, Gunderson WA, Cramer WA, Hendrich MP. Heme-heme interactions in the cytochrome b6f complex: EPR spectroscopy and correlation with structure.
J Am Chem Soc. 2006 Nov 8;128(44):14246-7. PMID: 17076484

For new questions, comments:

2007-03-07T18:43:00.000-08:00

Only moderators can initiate new posts. Anyone can add a comment to an existing post, but the comment should be related. So this entry is for general questions or comments not related to any of the articles. Feel free to chime in!

2007-02-21T18:17:00.000-08:00

Astrid R. Klingen, Hildur Palsdottir, Carola Hunte and G. Matthias Ullmann
Redox-linked protonation state changes in cytochrome bc1 identified by Poisson–Boltzmann electrostatics calculations
Biochimica et Biophysica Acta (BBA) - Bioenergetics
Article in Press, Uncorrected Proof - doi:10.1016/j.bbabio.2007.01.016

2007-02-15T17:50:00.000-08:00

Wenz T, Covian R, Hellwig P, Macmillan F, Meunier B, Trumpower BL, Hunte C.
Mutational Analysis of Cytochrome b at the Ubiquinol Oxidation Site of Yeast Complex III.
J Biol Chem. 2007 Feb 9;282(6):3977-88. Epub 2006 Dec 4.
PMID: 17145759

2007-02-15T15:58:00.000-08:00

A Comparison of Stigmatellin Conformations, Free and Bound to the Photosynthetic Reaction Center and the Cytochrome bc1 Complex
Journal of Molecular Biology, In Press, Accepted Manuscript, Available online 11 February 2007,
C. Roy D. Lancaster, Carola Hunte, Jack Kelley III, Bernard L. Trumpower and Robert Ditchfield
PDF (1029 K)

2007-02-08T23:25:00.001-08:00

Rajagukguk S, Yang S, Yu CA, Yu L, Durham B, Millett F.
Effect of Mutations in the Cytochrome b ef Loop on the Electron-Transfer Reactions of the Rieske Iron-Sulfur Protein in the Cytochrome bc(1) Complex.
Biochemistry. 2007 Jan 25; [Epub ahead of print]
PMID: 17253777

2007-02-08T23:21:00.002-08:00

Mulkidjanian AY.
Proton translocation by the cytochrome bc1 complexes of phototrophic bacteria: introducing the activated Q-cycle.
Photochem Photobiol Sci. 2007 Jan;6(1):19-34. Epub 2006 Dec 7.
PMID: 17200733

2007-02-08T23:21:00.001-08:00

Bruscella P, Appia-Ayme C, Levican G, Ratouchniak J, Jedlicki E, Holmes DS, Bonnefoy V.
Differential expression of two bc1 complexes in the strict acidophilic chemolithoautotrophic bacterium Acidithiobacillus ferrooxidans suggests a model for their respective roles in iron or sulfur oxidation.
Microbiology. 2007 Jan;153(Pt 1):102-10.
PMID: 17185539

2007-02-08T23:20:00.001-08:00

Zhang H, Osyczka A, Moser CC, Dutton PL.
Resilience of Rhodobacter sphaeroides cytochrome bc1 to heme c1 ligation changes.
Biochemistry. 2006 Dec 5;45(48):14247-55.
PMID: 17128964

2007-01-23T21:50:00.000-08:00

Miki T, Umeda M, Harada Y.
J Biochem (Tokyo). 2007 Jan 18; [Epub ahead of print]
Inhibition of Reversed Electron Transfer and Proton Transport in the Beef Heart Cytochrome bc1 Complex by Chemical Modification.
PMID: 17234684

2007-01-16T14:54:00.000-08:00

Kolling DJ, Brunzelle JS, Lhee S, Crofts AR, Nair SK.
Atomic Resolution Structures of Rieske Iron-Sulfur Protein:
Role of Hydrogen Bonds in Tuning the Redox Potential of Iron-Sulfur Clusters.
Structure. 2007 Jan;15(1):29-38.
doi:10.1016/j.str.2006.11.012

Extinction Coefficients?

2007-01-15T21:29:00.000-08:00

What are the most accurate extinction coefficients for determining the concentration of the bc1 complex or its individual chromophores? Are there significant differences between species?
Not important for many purposes, but it is if you are looking at stoichiometry in supercomplexes, studying the shape of inhibitor titration curves, counting the quinones, or quibbling over who has the highest turnover number!

2007-01-09T11:07:00.000-08:00

Baymann F, Giusti F, Picot D, Nitschke W.
The ci/bH moiety in the b6f complex studied by EPR: A pair of strongly interacting hemes.
Proc Natl Acad Sci U S A. 2007 Jan 3; [Epub ahead of print]
PMID: 17202266

2006-12-02T14:47:00.000-08:00

14> M.G. Ding, J.P. di Rago and B.L. Trumpower, Investigating the Qn Site of the Cytochrome bc1 Complex in Saccharomyces cerevisiae with Mutants Resistant to Ilicicolin H, a Novel Qn Site Inhibitor, J Biol Chem 281 (2006) 36036-43.

2006-12-02T14:46:00.000-08:00

13> R. Covian and B.L. Trumpower, Regulatory interactions between ubiquinol oxidation and ubiquinone reduction sites in the dimeric cytochrome bc1 complex, J Biol Chem 281 (2006) 30925-32.

2006-12-02T14:45:00.002-08:00

12> I. Forquer, R. Covian, M.K. Bowman, B. Trumpower and D.M. Kramer, Similar transition states mediate the Q-cycle and superoxide production by the cytochrome bc1 complex, J Biol Chem (2006).

2006-12-02T14:45:00.001-08:00

11> X. Gong, L. Yu and C.A. Yu, The role of an extra fragment of cytochrome b (residues 309-326) in the cytochrome bc1 complex from Rhodobacter sphaeroides, Biochemistry 45 (2006) 11122-9.

2006-12-02T14:43:00.000-08:00

10>. Y.J. Zheng, Molecular basis for the enantioselective binding of a novel class of cytochrome bc1 complex inhibitors, J Mol Graph Model 25 (2006) 71-6.

2006-12-02T14:42:00.000-08:00

9> A. Osyczka, H. Zhang, C. Mathe, P.R. Rich, C.C. Moser and P.L. Dutton, Role of the PEWY glutamate in hydroquinone-quinone oxidation-reduction catalysis in the Qo Site of cytochrome bc1, Biochemistry 45 (2006) 10492-503.

2006-12-02T14:41:00.000-08:00

8> L. Esser, X. Gong, S. Yang, L. Yu, C.A. Yu and D. Xia, Surface-modulated motion switch: capture and release of iron-sulfur protein in the cytochrome bc1 complex, Proc Natl Acad Sci U S A 103 (2006) 13045-50.

2006-12-02T14:40:00.000-08:00

7> A.R. Crofts, S. Lhee, S.B. Crofts, J. Cheng and S. Rose, Proton pumping in the bc1 complex: a new gating mechanism that prevents short circuits, Biochim Biophys Acta 1757 (2006) 1019-34.

2006-12-02T14:39:00.000-08:00

6> T. Geyer and V. Helms, A spatial model of the chromatophore vesicles of Rhodobacter sphaeroides and the position of the Cytochrome bc1 complex, Biophys J 91 (2006) 921-6.

2006-12-02T14:38:00.000-08:00

5> M. Elberry, K. Xiao, L. Esser, D. Xia, L. Yu and C.A. Yu, Generation, characterization and crystallization of a highly active and stable cytochrome bc1 complex mutant from Rhodobacter sphaeroides, Biochim Biophys Acta 1757 (2006) 835-40.

2006-12-02T14:35:00.000-08:00

4> H. Nomura, S.B. Athauda, H. Wada, Y. Maruyama, K. Takahashi and H. Inoue, Identification and reverse genetic analysis of mitochondrial processing peptidase and the core protein of the cytochrome bc1 complex of Caenorhabditis elegans, a model parasitic nematode, J Biochem (Tokyo) 139 (2006) 967-79.

2006-12-02T14:33:00.000-08:00

3> D.W. Lee, Y. Ozturk, A. Mamedova, A. Osyczka, J.W. Cooley and F. Daldal, A functional hybrid between the cytochrome bc1 complex and its physiological membrane-anchored electron acceptor cytochrome cy in Rhodobacter capsulatus, Biochim Biophys Acta 1757 (2006) 346-52.

2006-12-02T14:32:00.000-08:00

2> V.P. Shinkarev, A.R. Crofts and C.A. Wraight, Spectral and kinetic resolution of the bc1 complex components in situ: a simple and robust alternative to the traditional difference wavelength approach, Biochim Biophys Acta 1757 (2006) 273-83.

2006-12-02T13:46:00.001-08:00

1> B. Schilling, J. Murray, C.B. Yoo, R.H. Row, M.P. Cusack, R.A. Capaldi and B.W. Gibson, Proteomic analysis of succinate dehydrogenase and ubiquinol-cytochrome c reductase (Complex II and III) isolated by immunoprecipitation from bovine and mouse heart mitochondria, Biochim Biophys Acta 1762 (2006) 213-22.

2006-12-01T12:24:00.000-08:00

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