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1s5l

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[[Image:1s5l.png|left|200px]]
 
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==Architecture of the photosynthetic oxygen evolving center==
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The line below this paragraph, containing "STRUCTURE_1s5l", creates the "Structure Box" on the page.
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<StructureSection load='1s5l' size='340' side='right'caption='[[1s5l]], [[Resolution|resolution]] 3.50&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'>[[1s5l]] is a 20 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermosynechococcus_vestitus Thermosynechococcus vestitus]. The November 2004 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Photosystem II'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2004_11 10.2210/rcsb_pdb/mom_2004_11]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S5L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1S5L 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]] 3.5&#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=BCR:BETA-CAROTENE'>BCR</scene>, <scene name='pdbligand=BCT:BICARBONATE+ION'>BCT</scene>, <scene name='pdbligand=CLA:CHLOROPHYLL+A'>CLA</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene>, <scene name='pdbligand=OEC:OXYGEN+EVOLVING+SYSTEM'>OEC</scene>, <scene name='pdbligand=PHO:PHEOPHYTIN+A'>PHO</scene>, <scene name='pdbligand=PL9:2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE'>PL9</scene></td></tr>
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{{STRUCTURE_1s5l| PDB=1s5l | 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=1s5l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s5l OCA], [https://pdbe.org/1s5l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1s5l RCSB], [https://www.ebi.ac.uk/pdbsum/1s5l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1s5l ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PSBA1_THEVB PSBA1_THEVB] Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors.[HAMAP-Rule:MF_01379]<ref>PMID:20558739</ref> <ref>PMID:21367867</ref> <ref>PMID:25006873</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/s5/1s5l_consurf.spt"</scriptWhenChecked>
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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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</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/main_output.php?pdb_ID=1s5l ConSurf].
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<div style="clear:both"></div>
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'''Architecture of the photosynthetic oxygen evolving center'''
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==See Also==
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*[[Cytochrome C 3D structures|Cytochrome C 3D structures]]
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*[[Monoclonal Antibodies 3D structures|Monoclonal Antibodies 3D structures]]
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{{ABSTRACT_14764885}}
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*[[Photosystem II|Photosystem II]]
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*[[Photosystem II 3D structures|Photosystem II 3D structures]]
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==About this Structure==
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== References ==
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1S5L is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Thermosynechococcus_elongatus Thermosynechococcus elongatus]. The following page contains interesting information on the relation of 1S5L with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb59_1.html Photosystem II]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S5L OCA].
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Photosystem II]]
[[Category: Photosystem II]]
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[[Category: Protein complex]]
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[[Category: RCSB PDB Molecule of the Month]]
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[[Category: Thermosynechococcus elongatus]]
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[[Category: Thermosynechococcus vestitus]]
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[[Category: Barber, J.]]
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[[Category: Barber J]]
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[[Category: Ferreira, K N.]]
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[[Category: Ferreira KN]]
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[[Category: Iverson, T M.]]
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[[Category: Iverson TM]]
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[[Category: Iwata, S.]]
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[[Category: Iwata S]]
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[[Category: Maghlaoui, K.]]
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[[Category: Maghlaoui K]]
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[[Category: Membrane]]
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[[Category: Oxygen-evolving]]
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[[Category: Photosynthesis]]
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[[Category: Photosystem]]
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[[Category: Tetra-manganese]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Jun 26 17:56:48 2008''
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Current revision

Architecture of the photosynthetic oxygen evolving center

PDB ID 1s5l

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