1all

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[[Image:1all.png|left|200px]]
 
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{{STRUCTURE_1all| PDB=1all | SCENE= }}
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==ALLOPHYCOCYANIN==
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<StructureSection load='1all' size='340' side='right'caption='[[1all]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1all]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arthrospira_platensis Arthrospira platensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ALL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ALL FirstGlance]. <br>
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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]] 2.3&#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=CYC:PHYCOCYANOBILIN'>CYC</scene>, <scene name='pdbligand=MEN:N-METHYL+ASPARAGINE'>MEN</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=1all FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1all OCA], [https://pdbe.org/1all PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1all RCSB], [https://www.ebi.ac.uk/pdbsum/1all PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1all ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PHAA_ARTPT PHAA_ARTPT] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers.
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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/al/1all_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=1all 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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The phycobiliprotein allophycocyanin from the cyanobacterium Spirulina platensis has been isolated and crystallized. The crystals belong to space group P6(3)22 with cell constants a = b = 101.9 A, c = 130.6 A, alpha = beta = 90 degrees, gamma = 120 degrees, with one (alpha beta) monomer in the asymmetric unit. The three-dimensional structure of the (alpha beta) monomer was solved by multiple isomorphous replacement. The crystal structure has been refined in a cyclic manner by energy-restrained crystallographic refinement and model building. The conventional crystallographic R-factor of the final model is 19.6% with data from 8.0 to 2.3 A. The molecular structure of the subunits resembles other solved phycobiliprotein structures. In comparison to C-phycocyanin and b-phycoerythrin the major differences arise from deletions and insertions of segments involved in the protein-chromophore interactions. The stereochemistry of the alpha 84 and beta 84 chiral atoms are C(2)-R, C(3)-R and C(31)-R. The configuration (C(4)-Z, C(10)-Z and C(15)-Z) and the conformation (C(5)-anti, C(9)-syn and C(14)-anti) are equal for both chromophores.
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===ALLOPHYCOCYANIN===
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Isolation, crystallization, crystal structure analysis and refinement of allophycocyanin from the cyanobacterium Spirulina platensis at 2.3 A resolution.,Brejc K, Ficner R, Huber R, Steinbacher S J Mol Biol. 1995 Jun 2;249(2):424-40. PMID:7783202<ref>PMID:7783202</ref>
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{{ABSTRACT_PUBMED_7783202}}
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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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==About this Structure==
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<div class="pdbe-citations 1all" style="background-color:#fffaf0;"></div>
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[[1all]] is a 2 chain structure of [[Allophycocyanin]] with sequence from [http://en.wikipedia.org/wiki/Arthrospira_platensis Arthrospira platensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ALL OCA].
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==See Also==
==See Also==
*[[Allophycocyanin|Allophycocyanin]]
*[[Allophycocyanin|Allophycocyanin]]
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*[[Allophycocyanin 3D structures|Allophycocyanin 3D structures]]
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==Reference==
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== References ==
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<ref group="xtra">PMID:007783202</ref><references group="xtra"/>
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<references/>
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__TOC__
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</StructureSection>
[[Category: Arthrospira platensis]]
[[Category: Arthrospira platensis]]
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[[Category: Brejc, K.]]
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[[Category: Large Structures]]
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[[Category: Ficner, R.]]
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[[Category: Brejc K]]
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[[Category: Huber, R.]]
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[[Category: Ficner R]]
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[[Category: Steinbacher, S.]]
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[[Category: Huber R]]
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[[Category: Light-harvesting protein]]
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[[Category: Steinbacher S]]
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[[Category: Phycobiliprotein]]
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Current revision

ALLOPHYCOCYANIN

PDB ID 1all

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