1pse - Revision history

OCA at 05:58, 17 April 2024

2024-04-17T05:58:44Z

← Older revision		Revision as of 05:58, 17 April 2024
Line 1:		Line 1:

	==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==		==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==
	<StructureSection load='1pse' size='340' side='right'caption='[[1pse~~]], [[NMR_Ensembles_of_Models \| 10 NMR models~~]]' scene=''>		<StructureSection load='1pse' size='340' side='right'caption='[[1pse]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Agmenellum_quadruplicatum Agmenellum quadruplicatum~~]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PSE FirstGlance]. <br>		<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Synechococcus_sp._PCC_7002 Synechococcus sp. PCC 7002]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
	</td></tr><tr id='~~related~~'><td class="sblockLbl"><b>[[~~Related_structure~~\|~~Related~~:]]</b></td><td class="sblockDat"~~><div style~~=~~'overflow: auto; max-height: 3em;'>[[1psf\|1psf]]</div~~></td></tr>		</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [https://pdbe.org/1pse PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [https://www.ebi.ac.uk/pdbsum/1pse PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pse ProSAT]</span></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=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [https://pdbe.org/1pse PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [https://www.ebi.ac.uk/pdbsum/1pse PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pse ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[https://www.uniprot.org/uniprot/PSAE_SYNP2 PSAE_SYNP2]] Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase.		[https://www.uniprot.org/uniprot/PSAE_SYNP2 PSAE_SYNP2] Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 19:		Line 19:
	</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=1pse ConSurf].		</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=1pse ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	~~<div style="background-color:#fffaf0;">~~
	~~== Publication Abstract from PubMed ==~~
	PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane. The three-dimensional solution structure of this protein from the cyanobacterium Synechococcus sp. strain PCC 7002 was determined at pH 5.8 and room temperature using over 900 experimental restraints derived from two- and three-dimensional NMR experiments. The structure is comprised of a well-defined five-stranded beta-sheet with (+1, +1, +1, -4 alpha) topology. There is no helical region except for a single turn of 3(10) helix between the beta D and beta E strands. PsaE also exhibits a large unrestrained loop spanning residues 42-56. A comparison to known protein structures revealed similarity with the Src homology 3 (SH3) domain, a membrane-associated protein involved in signal transduction in eukaryotes. The match is remarkable as 47 of the alpha-carbons of PsaE can be superimposed onto those of the SH3 domain from chicken brain alpha-spectrin with a root-mean-square deviation of 2.3 A. Although the amino acid sequences have low identity and the loops are different in both proteins, the topology of the beta-sheet and the 3(10) turn is conserved. SH3 domains from other sources show a similar structural homology. The structure of PsaE was used to suggest approaches for elucidating its roles within photosystem I.

	Three-dimensional solution structure of PsaE from the cyanobacterium Synechococcus sp. strain PCC 7002, a photosystem I protein that shows structural homology with SH3 domains.,Falzone CJ, Kao YH, Zhao J, Bryant DA, Lecomte JT Biochemistry. 1994 May 24;33(20):6052-62. PMID:8193119<ref>PMID:8193119</ref>

	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~
	~~</div>~~
	~~<div class="pdbe-citations 1pse" style="background-color:#fffaf0;"></div>~~

	==See Also==		==See Also==
	*[[Photosystem I\|Photosystem I]]		*[[Photosystem I 3D structures\|Photosystem I 3D structures]]
	~~== References ==~~
	~~<references/>~~
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	~~[[Category: Agmenellum quadruplicatum]]~~
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Bryant~~, D A~~]]		[[Category: Synechococcus sp. PCC 7002]]
	[[Category: Falzone~~, C J~~]]		[[Category: Bryant DA]]
	[[Category: Kao, Y H]]		[[Category: Falzone CJ]]
	[[Category: Lecomte~~, J T.J~~]]		[[Category: Kao Y-H]]
	[[Category: Zhao, J]]		[[Category: Lecomte JTJ]]
	~~[[Category: Photosystem i~~]]		[[Category: Zhao J]]

OCA at 09:34, 8 September 2021

2021-09-08T09:34:10Z

← Older revision		Revision as of 09:34, 8 September 2021
Line 3:		Line 3:
	<StructureSection load='1pse' size='340' side='right'caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>		<StructureSection load='1pse' size='340' side='right'caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1PSE FirstGlance]. <br>		<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>		</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1psf\|1psf]]</div></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [~~http~~://pdbe.org/1pse PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1pse PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1pse ProSAT]</span></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=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [https://pdbe.org/1pse PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [https://www.ebi.ac.uk/pdbsum/1pse PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pse ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[~~http~~://www.uniprot.org/uniprot/PSAE_SYNP2 PSAE_SYNP2]] Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase.		[[https://www.uniprot.org/uniprot/PSAE_SYNP2 PSAE_SYNP2]] Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 10:04, 27 November 2019

2019-11-27T10:04:36Z

← Older revision		Revision as of 10:04, 27 November 2019
Line 1:		Line 1:

	==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==		==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==
	<StructureSection load='1pse' size='340' side='right' caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>		<StructureSection load='1pse' size='340' side='right'caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>		<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
Line 28:		Line 28:
	</div>		</div>
	<div class="pdbe-citations 1pse" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1pse" style="background-color:#fffaf0;"></div>

			==See Also==
			*[[Photosystem I\|Photosystem I]]
	== References ==		== References ==
	<references/>		<references/>
Line 33:		Line 36:
	</StructureSection>		</StructureSection>
	[[Category: Agmenellum quadruplicatum]]		[[Category: Agmenellum quadruplicatum]]
			[[Category: Large Structures]]
	[[Category: Bryant, D A]]		[[Category: Bryant, D A]]
	[[Category: Falzone, C J]]		[[Category: Falzone, C J]]

OCA at 08:05, 24 February 2018

2018-02-24T08:05:28Z

← Older revision		Revision as of 08:05, 24 February 2018
Line 1:		Line 1:

	==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==		==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==
	<StructureSection load='1pse' size='340' side='right' caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>		<StructureSection load='1pse' size='340' side='right' caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>		<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>		</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://pdbe.org/1pse PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://pdbe.org/1pse PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1pse ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 12:		Line 13:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ps/1pse_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ps/1pse_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
	</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/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].		</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=1pse ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 27:		Line 28:
	</div>		</div>
	<div class="pdbe-citations 1pse" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 1pse" style="background-color:#fffaf0;"></div>

	~~==See Also==~~
	*[[Photosystem I\|Photosystem I]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 10:38, 11 September 2015

2015-09-11T10:38:53Z

← Older revision		Revision as of 10:38, 11 September 2015
Line 2:		Line 2:
	<StructureSection load='1pse' size='340' side='right' caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>		<StructureSection load='1pse' size='340' side='right' caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Synechococcus_sp. Synechococcus sp.~~]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>		<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Agmenellum_quadruplicatum Agmenellum quadruplicatum]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>		</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://pdbe.org/1pse PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 26:		Line 26:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
			<div class="pdbe-citations 1pse" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 33:		Line 34:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: ~~Synechococcus sp~~]]		[[Category: Agmenellum quadruplicatum]]
	[[Category: Bryant, D A]]		[[Category: Bryant, D A]]
	[[Category: Falzone, C J]]		[[Category: Falzone, C J]]

OCA at 15:20, 25 December 2014

2014-12-25T15:20:12Z

← Older revision		Revision as of 15:20, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>		<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>		</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>
	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum]</span></td></tr>
	<table>		</table>
			== Function ==
			[[http://www.uniprot.org/uniprot/PSAE_SYNP2 PSAE_SYNP2]] Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 31:		Line 33:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Synechococcus sp.]]		[[Category: Synechococcus sp]]
	[[Category: Bryant, D A.]]		[[Category: Bryant, D A]]
	[[Category: Falzone, C J.]]		[[Category: Falzone, C J]]
	[[Category: Kao, Y H.]]		[[Category: Kao, Y H]]
	[[Category: Lecomte, J T.J.]]		[[Category: Lecomte, J T.J]]
	[[Category: Zhao, J.]]		[[Category: Zhao, J]]
	[[Category: Photosystem i]]		[[Category: Photosystem i]]

OCA at 19:31, 28 September 2014

2014-09-28T19:31:23Z

← Older revision		Revision as of 19:31, 28 September 2014
Line 1:		Line 1:
	[[Image:~~1pse~~.~~png~~\|~~left~~\|~~200px~~]]		==THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS==
			<StructureSection load='1pse' size='340' side='right' caption='[[1pse]], [[NMR_Ensembles_of_Models \| 10 NMR models]]' scene=''>
			== Structural highlights ==
			<table><tr><td colspan='2'>[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1PSE FirstGlance]. <br>
			</td></tr><tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1psf\|1psf]]</td></tr>
			<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pse FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pse OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1pse RCSB], [http://www.ebi.ac.uk/pdbsum/1pse PDBsum]</span></td></tr>
			<table>
			== Evolutionary Conservation ==
			[[Image:Consurf_key_small.gif\|200px\|right]]
			Check<jmol>
			<jmolCheckbox>
			<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ps/1pse_consurf.spt"</scriptWhenChecked>
			<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
			<text>to colour the structure by Evolutionary Conservation</text>
			</jmolCheckbox>
			</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/chain_selection.php?pdb_ID=2ata ConSurf].
			<div style="clear:both"></div>
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane. The three-dimensional solution structure of this protein from the cyanobacterium Synechococcus sp. strain PCC 7002 was determined at pH 5.8 and room temperature using over 900 experimental restraints derived from two- and three-dimensional NMR experiments. The structure is comprised of a well-defined five-stranded beta-sheet with (+1, +1, +1, -4 alpha) topology. There is no helical region except for a single turn of 3(10) helix between the beta D and beta E strands. PsaE also exhibits a large unrestrained loop spanning residues 42-56. A comparison to known protein structures revealed similarity with the Src homology 3 (SH3) domain, a membrane-associated protein involved in signal transduction in eukaryotes. The match is remarkable as 47 of the alpha-carbons of PsaE can be superimposed onto those of the SH3 domain from chicken brain alpha-spectrin with a root-mean-square deviation of 2.3 A. Although the amino acid sequences have low identity and the loops are different in both proteins, the topology of the beta-sheet and the 3(10) turn is conserved. SH3 domains from other sources show a similar structural homology. The structure of PsaE was used to suggest approaches for elucidating its roles within photosystem I.

	~~{{STRUCTURE_1pse\| PDB=1pse \| SCENE= }}~~		Three-dimensional solution structure of PsaE from the cyanobacterium Synechococcus sp. strain PCC 7002, a photosystem I protein that shows structural homology with SH3 domains.,Falzone CJ, Kao YH, Zhao J, Bryant DA, Lecomte JT Biochemistry. 1994 May 24;33(20):6052-62. PMID:8193119<ref>PMID:8193119</ref>

	~~===THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS===~~		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
	~~{{ABSTRACT_PUBMED_8193119}}~~

	~~==About this Structure==~~
	~~[[1pse]] is~~ a ~~1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Synechococcus_sp~~. ~~Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il~~/~~oca-bin/ocashort?id=1PSE OCA].~~

	==See Also==		==See Also==
	*[[Photosystem I\|Photosystem I]]		*[[Photosystem I\|Photosystem I]]
			== References ==
	==~~Reference~~==		<references/>
	<~~ref group="xtra">PMID:008193119<~~/~~ref~~><~~ref group="xtra">PMID:016477599</ref><references group="xtra"~~/>		__TOC__
			</StructureSection>
	[[Category: Synechococcus sp.]]		[[Category: Synechococcus sp.]]
	[[Category: Bryant, D A.]]		[[Category: Bryant, D A.]]

OCA at 18:15, 20 October 2012

2012-10-20T18:15:14Z

← Older revision		Revision as of 18:15, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
	[[1pse]] is a 1 chain structure ~~of [[Photosystem I]]~~ with sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA].		[[1pse]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA].

	==See Also==		==See Also==
Line 14:		Line 14:

	==Reference==		==Reference==
	<ref group="xtra">PMID:008193119~~</ref><ref group="xtra">PMID:011742118~~</ref><ref group="xtra">PMID:016477599</ref><references group="xtra"/>		<ref group="xtra">PMID:008193119</ref><ref group="xtra">PMID:016477599</ref><references group="xtra"/>
	[[Category: Synechococcus sp.]]		[[Category: Synechococcus sp.]]
	[[Category: Bryant, D A.]]		[[Category: Bryant, D A.]]

OCA: Protected "1pse" [edit=sysop:move=sysop]

2012-07-27T03:29:08Z

Protected "1pse" [edit=sysop:move=sysop]

← Older revision	Revision as of 03:29, 27 July 2012
(No difference)

OCA at 03:29, 27 July 2012

2012-07-27T03:29:07Z

← Older revision		Revision as of 03:29, 27 July 2012
Line 1:		Line 1:
	~~{{Seed}}~~
	[[Image:1pse.png\|left\|200px]]		[[Image:1pse.png\|left\|200px]]

	~~<!--~~
	~~The line below this paragraph, containing "STRUCTURE_1pse", creates the "Structure Box" on the page.~~
	~~You may change the PDB parameter (which sets the PDB file loaded into the applet)~~
	~~or the SCENE parameter (which sets the initial scene displayed when the page is loaded),~~
	~~or leave the SCENE parameter empty for the default display.~~
	~~-->~~
	{{STRUCTURE_1pse\| PDB=1pse \| SCENE= }}		{{STRUCTURE_1pse\| PDB=1pse \| SCENE= }}

	===THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS===		===THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS===


	~~<!--~~
	~~The line below this paragraph, {{ABSTRACT_PUBMED_8193119}}, adds the Publication Abstract to the page~~
	~~(as it appears on PubMed at http://www.pubmed.gov), where 8193119 is the PubMed ID number.~~
	~~-->~~
	{{ABSTRACT_PUBMED_8193119}}		{{ABSTRACT_PUBMED_8193119}}

	==About this Structure==		==About this Structure==
	~~1PSE~~ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA].		[[1pse]] is a 1 chain structure of [[Photosystem I]] with sequence from [http://en.wikipedia.org/wiki/Synechococcus_sp. Synechococcus sp.]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PSE OCA].

			==See Also==
			*[[Photosystem I\|Photosystem I]]

	==Reference==		==Reference==
	<ref group="xtra">PMID:~~8193119~~</ref><references group="xtra"/>		<ref group="xtra">PMID:008193119</ref><ref group="xtra">PMID:011742118</ref><ref group="xtra">PMID:016477599</ref><references group="xtra"/>
	[[Category: Synechococcus sp.]]		[[Category: Synechococcus sp.]]
	[[Category: Bryant, D A.]]		[[Category: Bryant, D A.]]
Line 31:		Line 22:
	[[Category: Zhao, J.]]		[[Category: Zhao, J.]]
	[[Category: Photosystem i]]		[[Category: Photosystem i]]

	~~''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 20:07:56 2009''~~