2O39

Human Adenovirus type 11 knob in complex with domains SCR1 and SCR2 of CD46 (membrane cofactor protein, MCP)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.238 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Adenovirus type 11 binding alters the conformation of its receptor CD46.

Persson, B.D.Reiter, D.M.Marttila, M.Mei, Y.F.Casasnovas, J.M.Arnberg, N.Stehle, T.

(2007) Nat.Struct.Mol.Biol. 14: 164-166

  • DOI: 10.1038/nsmb1190

  • PubMed Abstract: 
  • Adenoviruses (Ads) are important human pathogens and valuable gene delivery vehicles. We report here the crystal structure of the species B Ad11 knob complexed with the Ad11-binding region of its receptor CD46. The conformation of bound CD46 differs ...

    Adenoviruses (Ads) are important human pathogens and valuable gene delivery vehicles. We report here the crystal structure of the species B Ad11 knob complexed with the Ad11-binding region of its receptor CD46. The conformation of bound CD46 differs profoundly from its unbound state, with the bent surface structure straightened into an elongated rod. This mechanism of interaction is likely to be conserved among many pathogens that target CD46 or related molecules.


    Organizational Affiliation

    Interfaculty Institute for Biochemistry, University of Tübingen, D-72076 Tübingen, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fiber protein
A, B
197Human adenovirus B serotype 11 (strain Slobiski)N/A
Find proteins for P35774 (Human adenovirus B serotype 11 (strain Slobiski))
Go to UniProtKB:  P35774
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Membrane cofactor protein
C, D
126Homo sapiensGene Names: CD46 (MCP, MIC10)
Find proteins for P15529 (Homo sapiens)
Go to Gene View: CD46
Go to UniProtKB:  P15529
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
C, D
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
BMA
Query on BMA

Download SDF File 
Download CCD File 
C, D
BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
C, D
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.238 
  • Space Group: P 3
Unit Cell:
Length (Å)Angle (°)
a = 106.140α = 90.00
b = 106.140β = 90.00
c = 68.320γ = 120.00
Software Package:
Software NamePurpose
AMoREphasing
CNSrefinement
HKL-2000data collection
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-01-09
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Non-polymer description, Version format compliance