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==Serial Time resolved crystallography of Photosystem II using a femtosecond X-ray laser. The S state after two flashes (S3)== | ==Serial Time resolved crystallography of Photosystem II using a femtosecond X-ray laser. The S state after two flashes (S3)== | ||
<StructureSection load='4rvy' size='340' side='right' caption='[[4rvy]], [[Resolution|resolution]] 5.50Å' scene=''> | <StructureSection load='4rvy' size='340' side='right'caption='[[4rvy]], [[Resolution|resolution]] 5.50Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4rvy]] is a | <table><tr><td colspan='2'>[[4rvy]] is a 20 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermosynechococcus_vestitus_BP-1 Thermosynechococcus vestitus BP-1]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=4q54 4q54]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4RVY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4RVY FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BCR:BETA-CAROTENE'>BCR</scene>, <scene name='pdbligand=BCT:BICARBONATE+ION'>BCT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CLA:CHLOROPHYLL+A'>CLA</scene>, <scene name='pdbligand=DGD:DIGALACTOSYL+DIACYL+GLYCEROL+(DGDG)'>DGD</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=LHG:1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE'>LHG</scene>, <scene name='pdbligand=LMG:1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE'>LMG</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=OEX:CA-MN4-O5+CLUSTER'>OEX</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>, <scene name='pdbligand=SQD:1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL'>SQD</scene | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 5.5Å</td></tr> | ||
<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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CLA:CHLOROPHYLL+A'>CLA</scene>, <scene name='pdbligand=DGD:DIGALACTOSYL+DIACYL+GLYCEROL+(DGDG)'>DGD</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=LHG:1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE'>LHG</scene>, <scene name='pdbligand=LMG:1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE'>LMG</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=OEX:CA-MN4-O5+CLUSTER'>OEX</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>, <scene name='pdbligand=SQD:1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL'>SQD</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4rvy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4rvy OCA], [https://pdbe.org/4rvy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4rvy RCSB], [https://www.ebi.ac.uk/pdbsum/4rvy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4rvy ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [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> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
*[[Cytochrome | *[[Cytochrome C 3D structures|Cytochrome C 3D structures]] | ||
*[[Photosystem II|Photosystem II]] | *[[Photosystem II 3D structures|Photosystem II 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Thermosynechococcus | [[Category: Thermosynechococcus vestitus BP-1]] | ||
[[Category: Aquila | [[Category: Aquila A]] | ||
[[Category: Bari | [[Category: Bari S]] | ||
[[Category: Barty | [[Category: Barty A]] | ||
[[Category: Basu | [[Category: Basu S]] | ||
[[Category: Bergkamp | [[Category: Bergkamp JJ]] | ||
[[Category: Beyerlein | [[Category: Beyerlein K]] | ||
[[Category: Bogan | [[Category: Bogan MJ]] | ||
[[Category: Boutet | [[Category: Boutet S]] | ||
[[Category: Caleman | [[Category: Caleman C]] | ||
[[Category: Chao | [[Category: Chao T-C]] | ||
[[Category: Chapman | [[Category: Chapman HN]] | ||
[[Category: Cobb | [[Category: Cobb DE]] | ||
[[Category: Conrad | [[Category: Conrad CE]] | ||
[[Category: Davis | [[Category: Davis KM]] | ||
[[Category: Deponte | [[Category: Deponte D]] | ||
[[Category: Doak | [[Category: Doak RB]] | ||
[[Category: Fleckenstein | [[Category: Fleckenstein H]] | ||
[[Category: Frank | [[Category: Frank M]] | ||
[[Category: Fromme | [[Category: Fromme P]] | ||
[[Category: Fromme | [[Category: Fromme R]] | ||
[[Category: Galli | [[Category: Galli L]] | ||
[[Category: Grotjohann | [[Category: Grotjohann I]] | ||
[[Category: Hau-Riege | [[Category: Hau-Riege SP]] | ||
[[Category: Hunter | [[Category: Hunter M]] | ||
[[Category: James | [[Category: James D]] | ||
[[Category: Kassemeyer | [[Category: Kassemeyer S]] | ||
[[Category: Kirian | [[Category: Kirian R]] | ||
[[Category: Kupitz | [[Category: Kupitz C]] | ||
[[Category: Laksmono | [[Category: Laksmono H]] | ||
[[Category: Liang | [[Category: Liang M]] | ||
[[Category: Liu | [[Category: Liu H]] | ||
[[Category: Lomb | [[Category: Lomb L]] | ||
[[Category: Marchesini | [[Category: Marchesini S]] | ||
[[Category: Martin | [[Category: Martin AV]] | ||
[[Category: Messerschmidt | [[Category: Messerschmidt M]] | ||
[[Category: Milathianaki | [[Category: Milathianaki D]] | ||
[[Category: Moore | [[Category: Moore AL]] | ||
[[Category: Moore | [[Category: Moore TA]] | ||
[[Category: Nass | [[Category: Nass K]] | ||
[[Category: Pushkar | [[Category: Pushkar Y]] | ||
[[Category: Reeder | [[Category: Reeder B]] | ||
[[Category: Rendek | [[Category: Rendek KN]] | ||
[[Category: Ros | [[Category: Ros A]] | ||
[[Category: Roy-Chowdhury | [[Category: Roy-Chowdhury S]] | ||
[[Category: Schmidt | [[Category: Schmidt K]] | ||
[[Category: Seibert | [[Category: Seibert M]] | ||
[[Category: Shoeman | [[Category: Shoeman RL]] | ||
[[Category: Sierra | [[Category: Sierra RG]] | ||
[[Category: Spence | [[Category: Spence JCH]] | ||
[[Category: Steinbrener | [[Category: Steinbrener J]] | ||
[[Category: Stellato | [[Category: Stellato F]] | ||
[[Category: Wang | [[Category: Wang D]] | ||
[[Category: Weierstall | [[Category: Weierstall U]] | ||
[[Category: White | [[Category: White TA]] | ||
[[Category: Williams | [[Category: Williams GJ]] | ||
[[Category: Yan | [[Category: Yan L]] | ||
[[Category: Yang | [[Category: Yang J-H]] | ||
[[Category: Yoon | [[Category: Yoon C]] | ||
[[Category: Zatsepin | [[Category: Zatsepin N]] | ||