6lu1: Difference between revisions
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==== | ==Cyanobacterial PSI Monomer from T. elongatus by Single Particle CRYO-EM at 3.2 A Resolution== | ||
<StructureSection load='6lu1' size='340' side='right'caption='[[6lu1]]' scene=''> | <StructureSection load='6lu1' size='340' side='right'caption='[[6lu1]], [[Resolution|resolution]] 3.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br> | <table><tr><td colspan='2'>[[6lu1]] is a 10 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=6LU1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6LU1 FirstGlance]. <br> | ||
</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=6lu1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6lu1 OCA], [https://pdbe.org/6lu1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6lu1 RCSB], [https://www.ebi.ac.uk/pdbsum/6lu1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6lu1 ProSAT]</span></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.2Å</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=CLA:CHLOROPHYLL+A'>CLA</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=PQN:PHYLLOQUINONE'>PQN</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</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=6lu1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6lu1 OCA], [https://pdbe.org/6lu1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6lu1 RCSB], [https://www.ebi.ac.uk/pdbsum/6lu1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6lu1 ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/PSAA_THEVB PSAA_THEVB] 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.<ref>PMID:10066799</ref> <ref>PMID:10066800</ref> <ref>PMID:11418848</ref> <ref>PMID:8901876</ref> | |||
==See Also== | |||
*[[Photosystem I 3D structures|Photosystem I 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: | [[Category: Thermosynechococcus vestitus BP-1]] | ||
[[Category: Coruh O]] | |||
[[Category: Eithar EM]] | |||
[[Category: Frank A]] | |||
[[Category: Gerle C]] | |||
[[Category: Kato T]] | |||
[[Category: Kawamoto A]] | |||
[[Category: Kurisu G]] | |||
[[Category: Misumi Y]] | |||
[[Category: Namba K]] | |||
[[Category: Nowaczyk MM]] | |||
[[Category: Rogner M]] | |||
[[Category: Tanaka H]] |