3cx5

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==Structure of complex III with bound cytochrome c in reduced state and definition of a minimal core interface for electron transfer.==
==Structure of complex III with bound cytochrome c in reduced state and definition of a minimal core interface for electron transfer.==
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<StructureSection load='3cx5' size='340' side='right' caption='[[3cx5]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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<StructureSection load='3cx5' size='340' side='right'caption='[[3cx5]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3cx5]] is a 23 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CX5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3CX5 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3cx5]] is a 20 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CX5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CX5 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=6PH:(1R)-2-(PHOSPHONOOXY)-1-[(TRIDECANOYLOXY)METHYL]ETHYL+PENTADECANOATE'>6PH</scene>, <scene name='pdbligand=7PH:(1R)-2-(DODECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL+TETRADECANOATE'>7PH</scene>, <scene name='pdbligand=8PE:(2R)-3-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-2-(TETRADECANOYLOXY)PROPYL+OCTADECANOATE'>8PE</scene>, <scene name='pdbligand=9PE:(1R)-2-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(HEPTANOYLOXY)METHYL]ETHYL+OCTADECANOATE'>9PE</scene>, <scene name='pdbligand=CN3:(2R,5S,11R,14R)-5,8,11-TRIHYDROXY-2-(NONANOYLOXY)-5,11-DIOXIDO-16-OXO-14-[(PROPANOYLOXY)METHYL]-4,6,10,12,15-PENTAOXA-5,11-DIPHOSPHANONADEC-1-YL+UNDECANOATE'>CN3</scene>, <scene name='pdbligand=CN5:(5S,11R)-5,8,11-TRIHYDROXY-5,11-DIOXIDO-17-OXO-4,6,10,12,16-PENTAOXA-5,11-DIPHOSPHAOCTADEC-1-YL+PENTADECANOATE'>CN5</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=SMA:STIGMATELLIN+A'>SMA</scene>, <scene name='pdbligand=SUC:SUCROSE'>SUC</scene>, <scene name='pdbligand=UMQ:UNDECYL-MALTOSIDE'>UMQ</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=6PH:(1R)-2-(PHOSPHONOOXY)-1-[(TRIDECANOYLOXY)METHYL]ETHYL+PENTADECANOATE'>6PH</scene>, <scene name='pdbligand=7PH:(1R)-2-(DODECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL+TETRADECANOATE'>7PH</scene>, <scene name='pdbligand=8PE:(2R)-3-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-2-(TETRADECANOYLOXY)PROPYL+OCTADECANOATE'>8PE</scene>, <scene name='pdbligand=9PE:(1R)-2-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(HEPTANOYLOXY)METHYL]ETHYL+OCTADECANOATE'>9PE</scene>, <scene name='pdbligand=CN3:(2R,5S,11R,14R)-5,8,11-TRIHYDROXY-2-(NONANOYLOXY)-5,11-DIOXIDO-16-OXO-14-[(PROPANOYLOXY)METHYL]-4,6,10,12,15-PENTAOXA-5,11-DIPHOSPHANONADEC-1-YL+UNDECANOATE'>CN3</scene>, <scene name='pdbligand=CN5:(5S,11R)-5,8,11-TRIHYDROXY-5,11-DIOXIDO-17-OXO-4,6,10,12,16-PENTAOXA-5,11-DIPHOSPHAOCTADEC-1-YL+PENTADECANOATE'>CN5</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=FRU:FRUCTOSE'>FRU</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene>, <scene name='pdbligand=PRD_900003:sucrose'>PRD_900003</scene>, <scene name='pdbligand=SMA:STIGMATELLIN+A'>SMA</scene>, <scene name='pdbligand=UMQ:UNDECYL-MALTOSIDE'>UMQ</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3cxh|3cxh]], [[1ezv|1ezv]], [[1kb9|1kb9]], [[1kyo|1kyo]]</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3cx5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cx5 OCA], [https://pdbe.org/3cx5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3cx5 RCSB], [https://www.ebi.ac.uk/pdbsum/3cx5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3cx5 ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ubiquinol--cytochrome-c_reductase Ubiquinol--cytochrome-c reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.10.2.2 1.10.2.2] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3cx5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cx5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3cx5 RCSB], [http://www.ebi.ac.uk/pdbsum/3cx5 PDBsum]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/QCR1_YEAST QCR1_YEAST] Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain that generates an electrochemical potential coupled to ATP synthesis. The complex couples electron transfer from ubiquinol to cytochrome c. COR1 may mediate formation of the complex between cytochromes c and c1.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cx/3cx5_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cx/3cx5_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3cx5 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 3cx5" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Cytochrome bc1 complex|Cytochrome bc1 complex]]
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*[[Cytochrome bc1 3D structures|Cytochrome bc1 3D structures]]
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*[[Cytochrome c|Cytochrome c]]
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== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
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[[Category: Ubiquinol--cytochrome-c reductase]]
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[[Category: Hunte C]]
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[[Category: Hunte, C]]
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[[Category: Solmaz SRN]]
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[[Category: Solmaz, S R.N]]
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[[Category: Complex iii]]
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[[Category: Cytochrome bc1 complex]]
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[[Category: Cytochrome c]]
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[[Category: Electron transfer complex]]
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[[Category: Electron transport]]
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[[Category: Heme]]
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[[Category: Inner membrane]]
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[[Category: Iron]]
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[[Category: Iron-sulfur]]
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[[Category: Metal-binding]]
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[[Category: Methylation]]
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[[Category: Mitochondrialtransmembrane complex]]
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[[Category: Mitochondrion]]
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[[Category: Oxidoreductase]]
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[[Category: Phosphoprotein]]
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[[Category: Respiratory chain]]
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[[Category: Transient protein-protein interaction]]
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[[Category: Transit peptide]]
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[[Category: Transport]]
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Current revision

Structure of complex III with bound cytochrome c in reduced state and definition of a minimal core interface for electron transfer.

PDB ID 3cx5

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