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3zxa

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[[Image:3zxa.png|left|200px]]
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==Structure and Assembly of Turnip Crinkle Virus I. X-ray Crystallographic Structure Analysis at 3.2 A Resolution==
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<StructureSection load='3zxa' size='340' side='right' caption='[[3zxa]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3zxa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Turnip_crinkle_virus Turnip crinkle virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZXA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ZXA FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3zx8|3zx8]], [[3zx9|3zx9]]</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3zxa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zxa OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3zxa RCSB], [http://www.ebi.ac.uk/pdbsum/3zxa PDBsum]</span></td></tr>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/CAPSD_TCV CAPSD_TCV]] Capsid protein self-assembles to form an icosahedral capsid with a T=3 symmetry, about 32-35 nm in diameter, and consisting of 180 capsid proteins. Also acts as a suppressor of RNA-mediated gene silencing, also known as post-transcriptional gene silencing (PTGS), a mechanism of plant viral defense that limits the accumulation of viral RNAs.<ref>PMID:12477856</ref> <ref>PMID:12620795</ref> <ref>PMID:20439431</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The structure of turnip crinkle virus has been determined at 3.2 A resolution, using the electron density of tomato bushy stunt virus as a starting point for phase refinement by non-crystallographic symmetry. The structures are very closely related, especially in the subunit arm and S domain, where only small insertions and deletions and small co-ordinate shifts relate one chain to another. The P domains, although quite similar in fold, are oriented somewhat differently with respect to the S domains. Understanding of the structure of turnip crinkle virus has been important for analyzing its assembly, as described in an accompanying paper.
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{{STRUCTURE_3zxa| PDB=3zxa | SCENE= }}
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Structure and assembly of turnip crinkle virus. I. X-ray crystallographic structure analysis at 3.2 A resolution.,Hogle JM, Maeda A, Harrison SC J Mol Biol. 1986 Oct 20;191(4):625-38. PMID:3806676<ref>PMID:3806676</ref>
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===Structure and Assembly of Turnip Crinkle Virus I. X-ray Crystallographic Structure Analysis at 3.2 A Resolution===
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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_3806676}}
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==About this Structure==
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[[3zxa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Turnip_crinkle_virus Turnip crinkle virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZXA OCA].
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==See Also==
==See Also==
*[[Virus coat protein|Virus coat protein]]
*[[Virus coat protein|Virus coat protein]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:003806676</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Turnip crinkle virus]]
[[Category: Turnip crinkle virus]]
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[[Category: Harrison, S C.]]
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[[Category: Harrison, S C]]
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[[Category: Hogle, J M.]]
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[[Category: Hogle, J M]]
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[[Category: Maeda, A.]]
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[[Category: Maeda, A]]
[[Category: Icosahedral virus]]
[[Category: Icosahedral virus]]
[[Category: Ssrna virus]]
[[Category: Ssrna virus]]
[[Category: Virus]]
[[Category: Virus]]

Revision as of 13:46, 24 December 2014

Structure and Assembly of Turnip Crinkle Virus I. X-ray Crystallographic Structure Analysis at 3.2 A Resolution

3zxa, resolution 3.20Å

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