1f8v
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1f8v.gif|left|200px]] | + | [[Image:1f8v.gif|left|200px]] |
| - | + | ||
| - | '''THE STRUCTURE OF PARIACOTO VIRUS REVEALS A DODECAHEDRAL CAGE OF DUPLEX RNA''' | + | {{Structure |
| + | |PDB= 1f8v |SIZE=350|CAPTION= <scene name='initialview01'>1f8v</scene>, resolution 3.00Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> and <scene name='pdbligand=CA:CALCIUM ION'>CA</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''THE STRUCTURE OF PARIACOTO VIRUS REVEALS A DODECAHEDRAL CAGE OF DUPLEX RNA''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1F8V is a [ | + | 1F8V is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Pariacato_virus Pariacato virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1F8V OCA]. |
==Reference== | ==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:[http:// | + | 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:[http://www.ncbi.nlm.nih.gov/pubmed/11135676 11135676] |
[[Category: Pariacato virus]] | [[Category: Pariacato virus]] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
| Line 27: | Line 36: | ||
[[Category: nodavirus]] | [[Category: nodavirus]] | ||
[[Category: nucleoprotein]] | [[Category: nucleoprotein]] | ||
| - | [[Category: protein-rna | + | [[Category: protein-rna interaction]] |
[[Category: rna cage]] | [[Category: rna cage]] | ||
[[Category: rna duplex]] | [[Category: rna duplex]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:05:59 2008'' |
Revision as of 09:05, 20 March 2008
| |||||||
| , resolution 3.00Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
THE STRUCTURE OF PARIACOTO VIRUS REVEALS A DODECAHEDRAL CAGE OF DUPLEX RNA
Overview
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.
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 Thu Mar 20 11:05:59 2008
