1AUY

TURNIP YELLOW MOSAIC VIRUS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of turnip yellow mosaic virus.

Canady, M.A.Larson, S.B.Day, J.McPherson, A.

(1996) Nat.Struct.Mol.Biol. 3: 771-781

  • Also Cited By: 1W39, 2FZ1, 2FZ2

  • PubMed Abstract: 
  • The structure of turnip yellow mosaic virus (TYMV) has been solved to 3.2 A resolution and an R-value of 18.7%. The structure is consistent with models based on low resolution X-ray and electron microscopy studies, with pentameric and hexameric prote ...

    The structure of turnip yellow mosaic virus (TYMV) has been solved to 3.2 A resolution and an R-value of 18.7%. The structure is consistent with models based on low resolution X-ray and electron microscopy studies, with pentameric and hexameric protein aggregates protruding from the surface and forming deep valleys at the quasi three-fold axes. The N-terminal 26 residues of the A-subunit are disordered, while those of the B- and C-subunits are seen to interact around the interior of the quasi six-fold cluster where they form an annulus. The three histidine residues of each protein subunit are located in the interior and accessible for interaction with the RNA genome. The appearance of the interior surface of the virus capsid, along with buried surface area calculations, suggest that a pentameric unit is lost during decapsidation.


    Related Citations: 
    • Preliminary X-Ray Diffraction Analysis of Crystals of Turnip Yellow Mosaic Virus (Tymv)
      Canady, M.A.,Day, J.,McPherson, A.
      (1995) Proteins 21: 78


    Organizational Affiliation

    Department of Biochemistry, University of California, Riverside 92521, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
TURNIP YELLOW MOSAIC VIRUS
A, B, C
190Turnip yellow mosaic virusN/A
Find proteins for P03608 (Turnip yellow mosaic virus)
Go to UniProtKB:  P03608
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
ACE
Query on ACE
A, B, C
NON-POLYMERC2 H4 O

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.187 
  • Space Group: P 64 2 2
Unit Cell:
Length (Å)Angle (°)
a = 515.500α = 90.00
b = 515.500β = 90.00
c = 309.500γ = 120.00
Software Package:
Software NamePurpose
PHASESphasing
SCALEPACKdata scaling
DENZOdata reduction
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-03-18
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance