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1all

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ALLOPHYCOCYANIN

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Retrieved from "http://52.214.119.220/wiki/index.php/1all"

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-[[Image:1all.gif|left|200px]]<br /><applet load="1all" size="450" color="white" frame="true" align="right" spinBox="true"
-caption="1all, resolution 2.3&Aring;" />
-'''ALLOPHYCOCYANIN'''<br />
-==Overview==
+==ALLOPHYCOCYANIN==
-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.
+<StructureSection load='1all' size='340' side='right'caption='[[1all]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
+== Structural highlights ==
+<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>
+</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>
+<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>
+<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>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/APCB_ARTPT APCB_ARTPT] Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Allophycocyanin has a maximum absorption at approximately 650 nanometers.
+== 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/al/1all_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/main_output.php?pdb_ID=1all ConSurf].
+<div style="clear:both"></div>
-==About this Structure==
+==See Also==
-ALL is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Arthrospira_platensis Arthrospira platensis] with CYC and CH3 as [http://en.wikipedia.org/wiki/ligands ligands]. Full crystallographic information is available from [http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1ALL OCA].
+*[[Allophycocyanin|Allophycocyanin]]
+*[[Allophycocyanin 3D structures|Allophycocyanin 3D structures]]
-==Reference==
+__TOC__
-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:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=7783202 7783202]
+</StructureSection>
 [[Category: Arthrospira platensis]]
-[[Category: Protein complex]]
+[[Category: Large Structures]]
-[[Category: Brejc, K.]]
+[[Category: Brejc K]]
-[[Category: Ficner, R.]]
+[[Category: Ficner R]]
-[[Category: Huber, R.]]
+[[Category: Huber R]]
-[[Category: Steinbacher, S.]]
+[[Category: Steinbacher S]]
-[[Category: CH3]]
-[[Category: CYC]]
-[[Category: light-harvesting protein]]
-[[Category: phycobiliprotein]]
-''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Nov 20 10:57:00 2007''

1all

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ALLOPHYCOCYANIN

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Evolutionary Conservation

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