1z7s

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[[Image:1z7s.png|left|200px]]
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==The crystal structure of coxsackievirus A21==
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<StructureSection load='1z7s' size='340' side='right' caption='[[1z7s]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1z7s]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human_coxsackievirus_a21 Human coxsackievirus a21]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z7S OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Z7S FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MYR:MYRISTIC+ACID'>MYR</scene><br>
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<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=1z7s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z7s OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1z7s RCSB], [http://www.ebi.ac.uk/pdbsum/1z7s PDBsum]</span></td></tr>
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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/z7/1z7s_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/chain_selection.php?pdb_ID=2ata 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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CVA21 and polioviruses both belong to the Enterovirus genus in the family of Picornaviridae, whereas rhinoviruses form a distinct picornavirus genus. Nevertheless, CVA21 and the major group of human rhinoviruses recognize intercellular adhesion molecule-1 (ICAM-1) as their cellular receptor, whereas polioviruses use poliovirus receptor. The crystal structure of CVA21 has been determined to 3.2 A resolution. Its structure has greater similarity to poliovirus structures than to other known picornavirus structures. Cryo-electron microscopy (cryo-EM) was used to determine an 8.0 A resolution structure of CVA21 complexed with an ICAM-1 variant, ICAM-1(Kilifi). The cryo-EM map was fitted with the crystal structures of ICAM-1 and CVA21. Significant differences in the structure of CVA21 with respect to the poliovirus structures account for the inability of ICAM-1 to bind polioviruses. The interface between CVA21 and ICAM-1 has shape and electrostatic complementarity with many residues being conserved among those CVAs that bind ICAM-1.
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{{STRUCTURE_1z7s| PDB=1z7s | SCENE= }}
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The crystal structure of coxsackievirus A21 and its interaction with ICAM-1.,Xiao C, Bator-Kelly CM, Rieder E, Chipman PR, Craig A, Kuhn RJ, Wimmer E, Rossmann MG Structure. 2005 Jul;13(7):1019-33. PMID:16004874<ref>PMID:16004874</ref>
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===The crystal structure of coxsackievirus A21===
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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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{{ABSTRACT_PUBMED_16004874}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[1z7s]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human_coxsackievirus_a21 Human coxsackievirus a21]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z7S OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:016004874</ref><references group="xtra"/>
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[[Category: Human coxsackievirus a21]]
[[Category: Human coxsackievirus a21]]
[[Category: Bator-Kelly, C M.]]
[[Category: Bator-Kelly, C M.]]

Revision as of 18:45, 29 September 2014

The crystal structure of coxsackievirus A21

1z7s, resolution 3.20Å

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