3jcu

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m (Protected "3jcu" [edit=sysop:move=sysop])
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'''Unreleased structure'''
 
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The entry 3jcu is ON HOLD
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==Cryo-EM structure of spinach PSII-LHCII supercomplex at 3.2 Angstrom resolution==
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<SX load='3jcu' size='340' side='right' viewer='molstar' caption='[[3jcu]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3jcu]] is a 24 chain structure with sequence from [https://en.wikipedia.org/wiki/Spinacia_oleracea Spinacia oleracea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JCU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3JCU FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.2&#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=CHL:CHLOROPHYLL+B'>CHL</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=LUT:(3R,3R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3-DIOL'>LUT</scene>, <scene name='pdbligand=NEX:(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL'>NEX</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>, <scene name='pdbligand=XAT:(3S,5R,6S,3S,5R,6S)-5,6,5,6-DIEPOXY-5,6,5,6-+TETRAHYDRO-BETA,BETA-CAROTENE-3,3-DIOL'>XAT</scene></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=3jcu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jcu OCA], [https://pdbe.org/3jcu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3jcu RCSB], [https://www.ebi.ac.uk/pdbsum/3jcu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3jcu ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PSBA_SPIOL PSBA_SPIOL] This is one of the two reaction center proteins of photosystem II. 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]
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Authors: Wei, X.P., Zhang, X.Z., Su, X.D., Cao, P., Liu, X.Y., Li, M., Chang, W.R., Liu, Z.F.
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==See Also==
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*[[Photosystem II 3D structures|Photosystem II 3D structures]]
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Description: Cryo-EM map of a membrane protein complex
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__TOC__
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[[Category: Unreleased Structures]]
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</SX>
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[[Category: Liu, X.Y]]
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[[Category: Large Structures]]
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[[Category: Zhang, X.Z]]
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[[Category: Spinacia oleracea]]
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[[Category: Cao, P]]
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[[Category: Cao P]]
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[[Category: Liu, Z.F]]
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[[Category: Chang WR]]
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[[Category: Su, X.D]]
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[[Category: Li M]]
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[[Category: Wei, X.P]]
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[[Category: Liu XY]]
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[[Category: Li, M]]
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[[Category: Liu ZF]]
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[[Category: Chang, W.R]]
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[[Category: Su XD]]
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[[Category: Wei XP]]
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[[Category: Zhang XZ]]

Current revision

Cryo-EM structure of spinach PSII-LHCII supercomplex at 3.2 Angstrom resolution

3jcu, resolution 3.20Å

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