1QHV

HUMAN ADENOVIRUS SEROTYPE 2 FIBRE HEAD


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.51 Å
  • R-Value Free: 0.143 
  • R-Value Work: 0.109 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the human adenovirus serotype 2 fiber head domain at 1.5 A resolution.

van Raaij, M.J.Louis, N.Chroboczek, J.Cusack, S.

(1999) Virology 262: 333-343

  • DOI: 10.1006/viro.1999.9849

  • PubMed Abstract: 
  • Adenovirus binds to its receptor via the head domain of its fiber protein. We have crystallized the adenovirus serotype 2 (subgroup C) receptor binding domain and solved the structure at 1.5 A resolution by the molecular replacement technique using t ...

    Adenovirus binds to its receptor via the head domain of its fiber protein. We have crystallized the adenovirus serotype 2 (subgroup C) receptor binding domain and solved the structure at 1.5 A resolution by the molecular replacement technique using the known adenovirus type 5 head structure. Included in the high-resolution model are 306 water molecules, five alternative side chain conformations, and individual anisotropic temperature factors for each atom. The overall structure of the serotype 2 head is very similar to its serotype 5 homologue, apart from differences in some of the flexible loops. All but subgroup B adenoviruses are believed to use the recently identified protein CAR (Coxsackievirus and adenovirus receptor) as receptor. By comparison of the two structures and sequence alignment of CAR binding and non-CAR binding serotype fiber heads, we discuss possible receptor binding sites and propose a receptor binding site in a crevice between two monomers on the side of the trimer. The structural basis of the extraordinary stability of the fiber head trimer is also discussed.


    Related Citations: 
    • Cell-Binding Domain of Adenovirus Serotype 2 Fiber
      Louis, N.,Fender, P.,Barge, A.,Kitts, P.,Chroboczek, J.
      (1994) J.Virol. 68: 4104


    Organizational Affiliation

    c/o Institut Laue Langevin, 6 rue Jules Horowitz, Grenoble Cedex 9, 38000, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (ADENOVIRUS FIBRE)
A
195Human adenovirus C serotype 2Mutation(s): 0 
Find proteins for P03275 (Human adenovirus C serotype 2)
Go to UniProtKB:  P03275
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.51 Å
  • R-Value Free: 0.143 
  • R-Value Work: 0.109 
  • Space Group: P 3 2 1
Unit Cell:
Length (Å)Angle (°)
a = 95.350α = 90.00
b = 95.350β = 90.00
c = 48.800γ = 120.00
Software Package:
Software NamePurpose
REFMACrefinement
CCP4data scaling
AMoREphasing
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-09-29
    Type: Initial release
  • Version 1.1: 2008-04-26
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance