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1f8v

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[[Image:1f8v.gif|left|200px]]
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{{Seed}}
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[[Image:1f8v.png|left|200px]]
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{{STRUCTURE_1f8v| PDB=1f8v | SCENE= }}
{{STRUCTURE_1f8v| PDB=1f8v | SCENE= }}
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'''THE STRUCTURE OF PARIACOTO VIRUS REVEALS A DODECAHEDRAL CAGE OF DUPLEX RNA'''
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===THE STRUCTURE OF PARIACOTO VIRUS REVEALS A DODECAHEDRAL CAGE OF DUPLEX RNA===
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==Overview==
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The 3.0 A resolution crystal structure of Pariacoto virus (PaV) reveals extensive interactions between portions of the viral RNA genome and the icosahedral capsid. Under the protein shell of the T = 3 quasi equivalent capsid lies a dodecahedral cage composed of RNA duplex that accounts for approximately 35% of the single-stranded RNA genome. The highly basic N-terminal regions (residues 7-54) of the subunits, forming pentamers (A subunits) are clearly visible in the density map and make numerous interactions with the RNA cage. The C-terminal segments (residues 394-401) of the A subunits lie in channels near the quasi three-fold axes. Electron cryo-microscopy and image reconstruction of PaV particles clearly show the dodecahedral RNA cage.
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The line below this paragraph, {{ABSTRACT_PUBMED_11135676}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 11135676 is the PubMed ID number.
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{{ABSTRACT_PUBMED_11135676}}
==About this Structure==
==About this Structure==
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[[Category: Rna cage]]
[[Category: Rna cage]]
[[Category: Rna duplex]]
[[Category: Rna duplex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 16:02:28 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 1 02:52:56 2008''

Revision as of 23:52, 30 June 2008

Template:STRUCTURE 1f8v

THE STRUCTURE OF PARIACOTO VIRUS REVEALS A DODECAHEDRAL CAGE OF DUPLEX RNA

Template:ABSTRACT PUBMED 11135676

About this Structure

1F8V is a Protein complex structure of sequences from Pariacato virus. Full crystallographic information is available from OCA.

Reference

The structure of pariacoto virus reveals a dodecahedral cage of duplex RNA., Tang L, Johnson KN, Ball LA, Lin T, Yeager M, Johnson JE, Nat Struct Biol. 2001 Jan;8(1):77-83. PMID:11135676

Page seeded by OCA on Tue Jul 1 02:52:56 2008

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