2dre

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{{Seed}}
 
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[[Image:2dre.png|left|200px]]
 
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==Crystal structure of Water-soluble chlorophyll protein from lepidium virginicum at 2.00 angstrom resolution==
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The line below this paragraph, containing "STRUCTURE_2dre", creates the "Structure Box" on the page.
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<StructureSection load='2dre' size='340' side='right'caption='[[2dre]], [[Resolution|resolution]] 2.00&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'>[[2dre]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Lepidium_virginicum Lepidium virginicum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DRE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DRE FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CLA:CHLOROPHYLL+A'>CLA</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=2dre FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dre OCA], [https://pdbe.org/2dre PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2dre RCSB], [https://www.ebi.ac.uk/pdbsum/2dre PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2dre ProSAT]</span></td></tr>
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{{STRUCTURE_2dre| PDB=2dre | SCENE= }}
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</table>
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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/dr/2dre_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=2dre ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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A water-soluble chlorophyll-binding protein (WSCP) is the single known instance of a putative chlorophyll (Chl) carrier in green plants. Recently the photoprotective function of WSCP has been demonstrated by EPR measurements; the light-induced singlet-oxygen formation of Chl in the WSCP tetramer is about four times lower than that of unbound Chl. This paper describes the crystal structure of the WSCP-Chl complex purified from leaves of Lepidium virginicum (Virginia pepperweed) to clarify the mechanism of its photoprotective function. The WSCP-Chl complex is a homotetramer comprising four protein chains of 180 amino acids and four Chl molecules. At the center of the complex one hydrophobic cavity is formed in which all of the four Chl molecules are tightly packed and isolated from bulk solvent. With reference to the novel Chl-binding mode, we propose that the photoprotection mechanism may be based on the inhibition of physical contact between the Chl molecules and molecular oxygen.
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===Crystal structure of Water-soluble chlorophyll protein from lepidium virginicum at 2.00 angstrom resolution===
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Structural mechanism and photoprotective function of water-soluble chlorophyll-binding protein.,Horigome D, Satoh H, Itoh N, Mitsunaga K, Oonishi I, Nakagawa A, Uchida A J Biol Chem. 2007 Mar 2;282(9):6525-31. Epub 2006 Dec 14. PMID:17170107<ref>PMID:17170107</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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The line below this paragraph, {{ABSTRACT_PUBMED_17170107}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 2dre" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 17170107 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_17170107}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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2DRE is a 4 chains structure of sequences from [http://en.wikipedia.org/wiki/Lepidium_virginicum Lepidium virginicum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DRE OCA].
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==Reference==
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<ref group="xtra">PMID:17170107</ref><ref group="xtra">PMID:11577184</ref><ref group="xtra">PMID:7426644</ref><references group="xtra"/>
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[[Category: Lepidium virginicum]]
[[Category: Lepidium virginicum]]
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[[Category: Horigome, D.]]
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[[Category: Horigome, D]]
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[[Category: Itoh, N.]]
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[[Category: Itoh, N]]
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[[Category: Mitsunaga, K.]]
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[[Category: Mitsunaga, K]]
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[[Category: Nakagawa, A.]]
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[[Category: Nakagawa, A]]
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[[Category: Oonishi, I.]]
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[[Category: Oonishi, I]]
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[[Category: Satoh, H.]]
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[[Category: Satoh, H]]
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[[Category: Uchida, A.]]
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[[Category: Uchida, A]]
[[Category: Beta-trefoil]]
[[Category: Beta-trefoil]]
[[Category: Chlorophyll]]
[[Category: Chlorophyll]]
[[Category: Chlorophyll carrier]]
[[Category: Chlorophyll carrier]]
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[[Category: Lepidium virginicum]]
 
[[Category: Photooxidation]]
[[Category: Photooxidation]]
[[Category: Plant]]
[[Category: Plant]]
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[[Category: Plant protein]]
[[Category: Singlet oxygen]]
[[Category: Singlet oxygen]]
[[Category: Tetramer]]
[[Category: Tetramer]]
[[Category: Water-soluble chlorophyll protein]]
[[Category: Water-soluble chlorophyll protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 07:16:55 2009''
 

Current revision

Crystal structure of Water-soluble chlorophyll protein from lepidium virginicum at 2.00 angstrom resolution

PDB ID 2dre

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