9eys
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of Far-Red Photosystem I from C. thermalis PCC 7203== | |
| - | + | <StructureSection load='9eys' size='340' side='right'caption='[[9eys]], [[Resolution|resolution]] 2.01Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[9eys]] is a 30 chain structure with sequence from [https://en.wikipedia.org/wiki/Chroococcidiopsis_thermalis_PCC_7203 Chroococcidiopsis thermalis PCC 7203]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9EYS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9EYS FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.01Å</td></tr> | |
| - | [[Category: | + | <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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CLA:CHLOROPHYLL+A'>CLA</scene>, <scene name='pdbligand=F6C:[methyl+9-ethenyl-14-ethyl-8-formyl-4,13,18-trimethyl-20-oxo-3-{3-oxo-3-[(3,7,11,15-tetramethylhexadec-2-en-1-yl)oxy]propyl}-3,4,23,25-tetradehydro-24,26-dihydrophorbine-21-carboxylatato(2-)-kappa~4~N~23~,N~24~,N~25~,N~26~]magnesium'>F6C</scene>, <scene name='pdbligand=LFA:EICOSANE'>LFA</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=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene>, <scene name='pdbligand=PQN:PHYLLOQUINONE'>PQN</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=9eys FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9eys OCA], [https://pdbe.org/9eys PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9eys RCSB], [https://www.ebi.ac.uk/pdbsum/9eys PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9eys ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/K9TWJ0_CHRTP K9TWJ0_CHRTP] PsaA and PsaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. PSI is a plastocyanin/cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically characterized acceptors A0, A1, FX, FA and FB in turn. Oxidized P700 is reduced on the lumenal side of the thylakoid membrane by plastocyanin or cytochrome c6.[ARBA:ARBA00002612][HAMAP-Rule:MF_00458] PsaA and psaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX.[RuleBase:RU003775] | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Chroococcidiopsis thermalis PCC 7203]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Consoli G]] | ||
| + | [[Category: Fantuzzi A]] | ||
| + | [[Category: Murray JW]] | ||
| + | [[Category: Rutherford AW]] | ||
| + | [[Category: Tufaill F]] | ||
Current revision
Structure of Far-Red Photosystem I from C. thermalis PCC 7203
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