1ppr: Difference between revisions

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{{Seed}}
[[Image:1ppr.png|left|200px]]


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==PERIDININ-CHLOROPHYLL-PROTEIN OF AMPHIDINIUM CARTERAE==
The line below this paragraph, containing "STRUCTURE_1ppr", creates the "Structure Box" on the page.
<StructureSection load='1ppr' size='340' side='right'caption='[[1ppr]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1ppr]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Amphidinium_carterae Amphidinium carterae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PPR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PPR FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</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&#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=CLA:CHLOROPHYLL+A'>CLA</scene>, <scene name='pdbligand=DGD:DIGALACTOSYL+DIACYL+GLYCEROL+(DGDG)'>DGD</scene>, <scene name='pdbligand=PID:PERIDININ'>PID</scene></td></tr>
{{STRUCTURE_1ppr|  PDB=1ppr  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ppr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ppr OCA], [https://pdbe.org/1ppr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ppr RCSB], [https://www.ebi.ac.uk/pdbsum/1ppr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ppr ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PCP1_AMPCA PCP1_AMPCA] Water-soluble antenna for capture of solar energy in the blue-green range. Peridinin is an asymmetric carotenoid.
== 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/pp/1ppr_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=1ppr ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Peridinin-chlorophyll-protein, a water-soluble light-harvesting complex that has a blue-green absorbing carotenoid as its main pigment, is present in most photosynthetic dinoflagellates. Its high-resolution (2.0 angstrom) x-ray structure reveals a noncrystallographic trimer in which each polypeptide contains an unusual jellyroll fold of the alpha-helical amino- and carboxyl-terminal domains. These domains constitute a scaffold with pseudo-twofold symmetry surrounding a hydrophobic cavity filled by two lipid, eight peridinin, and two chlorophyll a molecules. The structural basis for efficient excitonic energy transfer from peridinin to chlorophyll is found in the clustering of peridinins around the chlorophylls at van der Waals distances.


===PERIDININ-CHLOROPHYLL-PROTEIN OF AMPHIDINIUM CARTERAE===
Structural basis of light harvesting by carotenoids: peridinin-chlorophyll-protein from Amphidinium carterae.,Hofmann E, Wrench PM, Sharples FP, Hiller RG, Welte W, Diederichs K Science. 1996 Jun 21;272(5269):1788-91. PMID:8650577<ref>PMID:8650577</ref>


 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
The line below this paragraph, {{ABSTRACT_PUBMED_8650577}}, adds the Publication Abstract to the page
<div class="pdbe-citations 1ppr" style="background-color:#fffaf0;"></div>
(as it appears on PubMed at http://www.pubmed.gov), where 8650577 is the PubMed ID number.
== References ==
-->
<references/>
{{ABSTRACT_PUBMED_8650577}}
__TOC__
 
</StructureSection>
==About this Structure==
1PPR is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Amphidinium_carterae Amphidinium carterae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PPR OCA].
 
==Reference==
Structural basis of light harvesting by carotenoids: peridinin-chlorophyll-protein from Amphidinium carterae., Hofmann E, Wrench PM, Sharples FP, Hiller RG, Welte W, Diederichs K, Science. 1996 Jun 21;272(5269):1788-91. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8650577 8650577]
[[Category: Amphidinium carterae]]
[[Category: Amphidinium carterae]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Diederichs, K.]]
[[Category: Diederichs K]]
[[Category: Hofmann, E.]]
[[Category: Hofmann E]]
[[Category: Welte, W.]]
[[Category: Welte W]]
[[Category: Carotenoid]]
[[Category: Dinoflagellate]]
[[Category: Light harvesting protein]]
[[Category: Photosynthesis]]
 
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Retrieved from "https://proteopedia.org/1ppr"