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1jb0

From Proteopedia

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{{Seed}}
 
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[[Image:1jb0.png|left|200px]]
 
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==Crystal Structure of Photosystem I: a Photosynthetic Reaction Center and Core Antenna System from Cyanobacteria==
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The line below this paragraph, containing "STRUCTURE_1jb0", creates the "Structure Box" on the page.
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<StructureSection load='1jb0' size='340' side='right'caption='[[1jb0]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1jb0]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Synechococcus_elongatus Synechococcus elongatus]. The October 2001 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Photosystem I'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2001_10 10.2210/rcsb_pdb/mom_2001_10]. The June 2005 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Carotenoid Oxygenase'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2005_6 10.2210/rcsb_pdb/mom_2005_6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JB0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JB0 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#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=CA:CALCIUM+ION'>CA</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>
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{{STRUCTURE_1jb0| PDB=1jb0 | SCENE= }}
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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=1jb0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jb0 OCA], [https://pdbe.org/1jb0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jb0 RCSB], [https://www.ebi.ac.uk/pdbsum/1jb0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jb0 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PSAB_THEVB PSAB_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>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jb/1jb0_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1jb0 ConSurf].
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<div style="clear:both"></div>
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===Crystal Structure of Photosystem I: a Photosynthetic Reaction Center and Core Antenna System from Cyanobacteria===
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==See Also==
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*[[Photosystem I|Photosystem I]]
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*[[Photosystem I 3D structures|Photosystem I 3D structures]]
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== References ==
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The line below this paragraph, {{ABSTRACT_PUBMED_11418848}}, adds the Publication Abstract to the page
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<references/>
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(as it appears on PubMed at http://www.pubmed.gov), where 11418848 is the PubMed ID number.
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__TOC__
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</StructureSection>
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{{ABSTRACT_PUBMED_11418848}}
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==About this Structure==
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1JB0 is a 12 chains structure of sequences from [http://en.wikipedia.org/wiki/Synechococcus_elongatus Synechococcus elongatus]. The October 2001 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Photosystem I'' by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2001_10 10.2210/rcsb_pdb/mom_2001_10]. The June 2005 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Carotenoid Oxygenase'' by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2005_6 10.2210/rcsb_pdb/mom_2005_6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JB0 OCA].
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==Reference==
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<ref group="xtra">PMID:11418848</ref><references group="xtra"/>
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[[Category: Carotenoid Oxygenase]]
[[Category: Carotenoid Oxygenase]]
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[[Category: Large Structures]]
[[Category: Photosystem I]]
[[Category: Photosystem I]]
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[[Category: RCSB PDB Molecule of the Month]]
[[Category: Synechococcus elongatus]]
[[Category: Synechococcus elongatus]]
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[[Category: Fromme, P.]]
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[[Category: Fromme P]]
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[[Category: Jordan, P.]]
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[[Category: Jordan P]]
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[[Category: Klukas, O.]]
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[[Category: Klukas O]]
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[[Category: Krauss, N.]]
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[[Category: Krauss N]]
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[[Category: Saenger, W.]]
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[[Category: Saenger W]]
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[[Category: Witt, H T.]]
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[[Category: Witt HT]]
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[[Category: Membrane protein]]
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[[Category: Multiprotein-pigment complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 09:47:42 2009''
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Current revision

Crystal Structure of Photosystem I: a Photosynthetic Reaction Center and Core Antenna System from Cyanobacteria

PDB ID 1jb0

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