1rqk

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{{Seed}}
 
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[[Image:1rqk.png|left|200px]]
 
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==Structure of the reaction centre from Rhodobacter sphaeroides carotenoidless strain R-26.1 reconstituted with 3,4-dihydrospheroidene==
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The line below this paragraph, containing "STRUCTURE_1rqk", creates the "Structure Box" on the page.
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<StructureSection load='1rqk' size='340' side='right'caption='[[1rqk]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1rqk]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Cereibacter_sphaeroides Cereibacter sphaeroides]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RQK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RQK FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 2.7&#8491;</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=BCL:BACTERIOCHLOROPHYLL+A'>BCL</scene>, <scene name='pdbligand=BPH:BACTERIOPHEOPHYTIN+A'>BPH</scene>, <scene name='pdbligand=CDL:CARDIOLIPIN'>CDL</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=LDA:LAURYL+DIMETHYLAMINE-N-OXIDE'>LDA</scene>, <scene name='pdbligand=SP2:3,4-DIHYDROSPHEROIDENE'>SP2</scene>, <scene name='pdbligand=U10:UBIQUINONE-10'>U10</scene></td></tr>
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{{STRUCTURE_1rqk| PDB=1rqk | SCENE= }}
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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=1rqk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rqk OCA], [https://pdbe.org/1rqk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rqk RCSB], [https://www.ebi.ac.uk/pdbsum/1rqk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rqk ProSAT]</span></td></tr>
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</table>
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===Structure of the reaction centre from Rhodobacter sphaeroides carotenoidless strain R-26.1 reconstituted with 3,4-dihydrospheroidene===
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== Function ==
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[https://www.uniprot.org/uniprot/RCEL_CERSP RCEL_CERSP] The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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The line below this paragraph, {{ABSTRACT_PUBMED_15130469}}, adds the Publication Abstract to the page
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Check<jmol>
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(as it appears on PubMed at http://www.pubmed.gov), where 15130469 is the PubMed ID number.
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/rq/1rqk_consurf.spt"</scriptWhenChecked>
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{{ABSTRACT_PUBMED_15130469}}
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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==About this Structure==
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</jmolCheckbox>
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1RQK is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Rhodobacter_sphaeroides Rhodobacter sphaeroides]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RQK OCA].
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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=1rqk ConSurf].
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<div style="clear:both"></div>
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==Reference==
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__TOC__
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Protein regulation of carotenoid binding; gatekeeper and locking amino acid residues in reaction centers of Rhodobacter sphaeroides., Roszak AW, McKendrick K, Gardiner AT, Mitchell IA, Isaacs NW, Cogdell RJ, Hashimoto H, Frank HA, Structure. 2004 May;12(5):765-73. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15130469 15130469]
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</StructureSection>
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[[Category: Protein complex]]
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[[Category: Cereibacter sphaeroides]]
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[[Category: Rhodobacter sphaeroides]]
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[[Category: Large Structures]]
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[[Category: Cogdell, R J.]]
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[[Category: Cogdell RJ]]
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[[Category: Gardiner, A T.]]
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[[Category: Gardiner AT]]
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[[Category: Hashimoto, H.]]
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[[Category: Hashimoto H]]
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[[Category: Isaacs, N W.]]
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[[Category: Isaacs NW]]
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[[Category: Roszak, A W.]]
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[[Category: Roszak AW]]
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[[Category: Carotenoid binding site]]
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[[Category: Membrane protein]]
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[[Category: Photosynthesis]]
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[[Category: Photosynthetic reaction center]]
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[[Category: Reconstituted carotenoid]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 14:45:02 2008''
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Current revision

Structure of the reaction centre from Rhodobacter sphaeroides carotenoidless strain R-26.1 reconstituted with 3,4-dihydrospheroidene

PDB ID 1rqk

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