3CZ3

Crystal structure of Tomato Aspermy Virus 2b in complex with siRNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.23 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.231 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural Basis for siRNA Recognition by 2b, a Viral Suppressor of Non-Cell Autonomous RNA Silencing

Ma, J.B.Li, F.Ding, S.W.Patel, D.J.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Protein 2b
A, B, C, D
70Tomato aspermy virusMutation(s): 0 
Gene Names: RNA2ORF2b
Find proteins for Q8UYT3 (Tomato aspermy virus)
Go to UniProtKB:  Q8UYT3
Protein Feature View
  • Reference Sequence
  • Find similar nucleic acids by: Sequence   |   Structure
Entity ID: 1
MoleculeChainsLengthOrganism
RNA (5'-R(P*CP*GP*UP*AP*CP*GP*CP*GP*GP*AP*AP*UP*AP*CP*UP*UP*CP*GP*A)-3')E, G19N/A
  • Find similar nucleic acids by: Sequence   |   Structure
Entity ID: 2
MoleculeChainsLengthOrganism
RNA (5'-R(P*UP*CP*GP*AP*AP*GP*UP*AP*UP*UP*CP*CP*GP*CP*GP*UP*AP*CP*G)-3')F, H19N/A
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.23 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.231 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 120.9α = 90
b = 165.67β = 90
c = 35.59γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
SHELXphasing
DMphasing
REFMACrefinement
PDB_EXTRACTdata extraction
ADSCdata collection
SHELXDphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-05-05
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-10-25
    Changes: Refinement description