View source for 8f4h


==RT XFEL structure of Photosystem II 1200 microseconds after the third illumination at 2.10 Angstrom resolution==
<StructureSection load='8f4h' size='340' side='right'caption='[[8f4h]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8f4h]] is a 20 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermosynechococcus_vestitus_BP-1 Thermosynechococcus vestitus BP-1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8F4H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8F4H FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</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=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=FME:N-FORMYLMETHIONINE'>FME</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</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=OEX:CA-MN4-O5+CLUSTER'>OEX</scene>, <scene name='pdbligand=OEY:CA-MN4-O6+CLUSTER'>OEY</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>, <scene name='pdbligand=STE:STEARIC+ACID'>STE</scene></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=8f4h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8f4h OCA], [https://pdbe.org/8f4h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8f4h RCSB], [https://www.ebi.ac.uk/pdbsum/8f4h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8f4h ProSAT]</span></td></tr>
</table>
== 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> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Thermosynechococcus vestitus BP-1]]
[[Category: Adams PD]]
[[Category: Alonso-Mori R]]
[[Category: Aydin O]]
[[Category: Batyuk A]]
[[Category: Bergmann U]]
[[Category: Bhowmick A]]
[[Category: Bogacz I]]
[[Category: Brewster AS]]
[[Category: Chatterjee R]]
[[Category: Cheah MH]]
[[Category: Chernev P]]
[[Category: Dasgupta M]]
[[Category: Dobbek H]]
[[Category: Doyle MD]]
[[Category: Fransson T]]
[[Category: Fuller FD]]
[[Category: Gatcke J]]
[[Category: Gee LB]]
[[Category: Haupt S]]
[[Category: Holton JM]]
[[Category: Hussein R]]
[[Category: Ibrahim M]]
[[Category: Kaminsky CJ]]
[[Category: Keable SM]]
[[Category: Kern J]]
[[Category: Kim I-S]]
[[Category: Makita H]]
[[Category: Mamedov F]]
[[Category: Messinger J]]
[[Category: Moriarty NW]]
[[Category: Nangca II]]
[[Category: Owada S]]
[[Category: Paley DW]]
[[Category: Sauter NK]]
[[Category: Simon PS]]
[[Category: Tono K]]
[[Category: Yachandra VK]]
[[Category: Yano J]]
[[Category: Zhang M]]
[[Category: Zouni A]]