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Literature DB >> 6279605

Solubilized cytochrome c oxidase from Paracoccus denitrificans is a monomer.

B Ludwig, M Grabo, I Gregor, A Lustig, M Regenass, J P Rosenbusch.

Abstract

Cytochrome c oxidase purified from the bacterium Paracoccus denitrificans was analyzed by analytical ultracentrifugation. In the detergent octyltetra/pentaoxyethylene (C8E45), the isolated enzyme exhibits a molecular weight of 79,000 to 84,000. The detergent-solubilized enzyme is thus a monomer which contains one copy of each of the two subunits.

Entities: Chemical Species

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Year: 1982 PMID： 6279605

Source DB: PubMed Journal: J Biol Chem ISSN： 0021-9258 Impact factor: 5.157

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Cited

12 in total

1. Oligomerization state and supramolecular structure of the HIV-1 Vpu protein transmembrane segment in phospholipid bilayers.

Authors: Jun-Xia Lu; Simon Sharpe; Rodolfo Ghirlando; Wai-Ming Yau; Robert Tycko
Journal: Protein Sci Date: 2010-10 Impact factor: 6.725

2. Determination of the aggregate size in detergent solution of the light-harvesting chlorophyll a/b-protein complex from chloroplast membranes.

Authors: P J Butler; W Kühlbrandt
Journal: Proc Natl Acad Sci U S A Date: 1988-06 Impact factor: 11.205

Review 3. Cytochrome c oxidase in Paracoccus denitrificans. Protein, chemical, structural, and evolutionary aspects.

Authors: G Buse; G C Steffens
Journal: J Bioenerg Biomembr Date: 1991-04 Impact factor: 2.945

4. A novel approach to analyze membrane proteins by laser mass spectrometry: from protein subunits to the integral complex.

Authors: Nina Morgner; Thomas Kleinschroth; Hans-Dieter Barth; Bernd Ludwig; Bernhard Brutschy
Journal: J Am Soc Mass Spectrom Date: 2007-04-29 Impact factor: 3.109

5. Resolution of the electronic transitions of cytochrome c oxidase: evidence for two conformational states of ferrous cytochrome alpha.

Authors: D Sherman; S Kotake; N Ishibe; R A Copeland
Journal: Proc Natl Acad Sci U S A Date: 1991-05-15 Impact factor: 11.205

Solubilized cytochrome c oxidase from Paracoccus denitrificans is a monomer.

1. Oligomerization state and supramolecular structure of the HIV-1 Vpu protein transmembrane segment in phospholipid bilayers.

2. Determination of the aggregate size in detergent solution of the light-harvesting chlorophyll a/b-protein complex from chloroplast membranes.

Review 3. Cytochrome c oxidase in Paracoccus denitrificans. Protein, chemical, structural, and evolutionary aspects.

4. A novel approach to analyze membrane proteins by laser mass spectrometry: from protein subunits to the integral complex.

5. Resolution of the electronic transitions of cytochrome c oxidase: evidence for two conformational states of ferrous cytochrome alpha.

6. Cytochrome c oxidase from Paracoccus denitrificans in Triton X-100: aggregation state and kinetics.

7. Delipidation of cytochrome c oxidase from Rhodobacter sphaeroides destabilizes its quaternary structure.

8. Crystal structures of saposins A and C.

9. Total synthesis and functional properties of the membrane-intrinsic protein phospholamban.

10. A relationship between prokaryote and eukaryote observed in Nitrobacter agilis cytochromes AA3 and C.