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2x5u

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Current revision (10:24, 20 December 2023) (edit) (undo)
 
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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2x5u]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Blastochloris_viridis Blastochloris viridis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2X5U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2X5U FirstGlance]. <br>
<table><tr><td colspan='2'>[[2x5u]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Blastochloris_viridis Blastochloris viridis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2X5U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2X5U FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BCB:BACTERIOCHLOROPHYLL+B'>BCB</scene>, <scene name='pdbligand=BPB:BACTERIOPHEOPHYTIN+B'>BPB</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=MQ7:MENAQUINONE-7'>MQ7</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]] 3&#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=FME:N-FORMYLMETHIONINE'>FME</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=BCB:BACTERIOCHLOROPHYLL+B'>BCB</scene>, <scene name='pdbligand=BPB:BACTERIOPHEOPHYTIN+B'>BPB</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=FME:N-FORMYLMETHIONINE'>FME</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=MQ7:MENAQUINONE-7'>MQ7</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1dxr|1dxr]], [[7prc|7prc]], [[1prc|1prc]], [[2wjm|2wjm]], [[1vrn|1vrn]], [[3prc|3prc]], [[1r2c|1r2c]], [[6prc|6prc]], [[2wjn|2wjn]], [[5prc|5prc]], [[2prc|2prc]], [[2jbl|2jbl]], [[2x5v|2x5v]]</div></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=2x5u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x5u OCA], [https://pdbe.org/2x5u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2x5u RCSB], [https://www.ebi.ac.uk/pdbsum/2x5u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2x5u ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2x5u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x5u OCA], [https://pdbe.org/2x5u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2x5u RCSB], [https://www.ebi.ac.uk/pdbsum/2x5u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2x5u ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/RCEM_RHOVI RCEM_RHOVI]] The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis. [[https://www.uniprot.org/uniprot/CYCR_RHOVI CYCR_RHOVI]] The reaction center of purple bacteria contains a tightly bound cytochrome molecule which re-reduces the photo oxidized primary electron donor. [[https://www.uniprot.org/uniprot/RCEL_RHOVI RCEL_RHOVI]] The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis. [[https://www.uniprot.org/uniprot/RCEH_RHOVI RCEH_RHOVI]] 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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[https://www.uniprot.org/uniprot/CYCR_BLAVI CYCR_BLAVI] The reaction center of purple bacteria contains a tightly bound cytochrome molecule which re-reduces the photo oxidized primary electron donor.<ref>PMID:10736158</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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[[Category: Blastochloris viridis]]
[[Category: Blastochloris viridis]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Andersson, M]]
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[[Category: Andersson M]]
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[[Category: Cammarata, M]]
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[[Category: Cammarata M]]
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[[Category: Davidsson, J]]
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[[Category: Davidsson J]]
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[[Category: Eklund, M]]
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[[Category: Eklund M]]
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[[Category: Fritz, E]]
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[[Category: Fritz E]]
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[[Category: Groenhof, G]]
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[[Category: Groenhof G]]
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[[Category: Johansson, L C]]
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[[Category: Johansson LC]]
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[[Category: Katona, G]]
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[[Category: Katona G]]
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[[Category: Malmerberg, E]]
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[[Category: Malmerberg E]]
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[[Category: Neutze, R]]
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[[Category: Neutze R]]
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[[Category: Vincent, J]]
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[[Category: Vincent J]]
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[[Category: Wohri, A B]]
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[[Category: Wohri AB]]
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[[Category: Wulff, M]]
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[[Category: Wulff M]]
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[[Category: Cell membrane]]
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[[Category: Electron transport]]
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[[Category: Formylation]]
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[[Category: Lipid]]
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[[Category: Lipidic-sponge phase]]
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[[Category: Lipoprotein]]
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[[Category: Metal-binding]]
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[[Category: Photosynthesis]]
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[[Category: Transmembrane]]
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[[Category: Transport]]
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Current revision

80 microsecond Laue diffraction snapshot from crystals of a photosynthetic reaction centre without illumination.

PDB ID 2x5u

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