1pp9: Difference between revisions
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{{STRUCTURE_1pp9| PDB=1pp9 | SCENE= }} | {{STRUCTURE_1pp9| PDB=1pp9 | SCENE= }} | ||
===Bovine cytochrome bc1 complex with stigmatellin bound=== | ===Bovine cytochrome bc1 complex with stigmatellin bound=== | ||
{{ABSTRACT_PUBMED_16024040}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/CYB_BOVIN CYB_BOVIN]] Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. [[http://www.uniprot.org/uniprot/UCRI_BOVIN UCRI_BOVIN]] Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. The transit peptide of the Rieske protein seems to form part of the bc1 complex and is considered to be the subunit 11/IX of that complex. [[http://www.uniprot.org/uniprot/QCR2_BOVIN QCR2_BOVIN]] This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. The core protein 2 is required for the assembly of the complex. [[http://www.uniprot.org/uniprot/QCR6_BOVIN QCR6_BOVIN]] This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This protein may mediate formation of the complex between cytochromes c and c1. [[http://www.uniprot.org/uniprot/QCR1_BOVIN QCR1_BOVIN]] This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This protein may mediate formation of the complex between cytochromes c and c1. [[http://www.uniprot.org/uniprot/CY1_BOVIN CY1_BOVIN]] This is the heme-containing component of the cytochrome b-c1 complex, which accepts electrons from Rieske protein and transfers electrons to cytochrome c in the mitochondrial respiratory chain. | |||
==About this Structure== | ==About this Structure== | ||
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==See Also== | ==See Also== | ||
*[[Cytochrome bc1|Cytochrome bc1]] | *[[Cytochrome bc1 complex|Cytochrome bc1 complex]] | ||
*[[Cytochrome c|Cytochrome c]] | *[[Cytochrome c|Cytochrome c]] | ||
==Reference== | ==Reference== | ||
<ref group="xtra">PMID:016024040</ref><ref group="xtra">PMID:012874282</ref><references group="xtra"/> | <ref group="xtra">PMID:016024040</ref><ref group="xtra">PMID:012874282</ref><references group="xtra"/><references/> | ||
[[Category: Bos taurus]] | [[Category: Bos taurus]] | ||
[[Category: Ubiquinol--cytochrome-c reductase]] | [[Category: Ubiquinol--cytochrome-c reductase]] | ||
Revision as of 12:48, 14 May 2013
Bovine cytochrome bc1 complex with stigmatellin boundBovine cytochrome bc1 complex with stigmatellin bound
Template:ABSTRACT PUBMED 16024040
FunctionFunction
[CYB_BOVIN] Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. [UCRI_BOVIN] Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. The transit peptide of the Rieske protein seems to form part of the bc1 complex and is considered to be the subunit 11/IX of that complex. [QCR2_BOVIN] This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. The core protein 2 is required for the assembly of the complex. [QCR6_BOVIN] This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This protein may mediate formation of the complex between cytochromes c and c1. [QCR1_BOVIN] This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This protein may mediate formation of the complex between cytochromes c and c1. [CY1_BOVIN] This is the heme-containing component of the cytochrome b-c1 complex, which accepts electrons from Rieske protein and transfers electrons to cytochrome c in the mitochondrial respiratory chain.
About this StructureAbout this Structure
1pp9 is a 20 chain structure with sequence from Bos taurus. Full crystallographic information is available from OCA.
See AlsoSee Also
ReferenceReference
- ↑ Huang LS, Cobessi D, Tung EY, Berry EA. Binding of the respiratory chain inhibitor antimycin to the mitochondrial bc1 complex: a new crystal structure reveals an altered intramolecular hydrogen-bonding pattern. J Mol Biol. 2005 Aug 19;351(3):573-97. PMID:16024040 doi:10.1016/j.jmb.2005.05.053
- ↑ Kolling DR, Samoilova RI, Holland JT, Berry EA, Dikanov SA, Crofts AR. Exploration of ligands to the Qi site semiquinone in the bc1 complex using high-resolution EPR. J Biol Chem. 2003 Oct 10;278(41):39747-54. Epub 2003 Jul 21. PMID:12874282 doi:10.1074/jbc.M305913200