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 
  • R-Value Observed: 0.238 

wwPDB Validation 3D Report Full Report



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
  • Primary Citation of Related Structures:  
    2O39

  • 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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Fiber proteinAB197Human adenovirus 11pMutation(s): 0 
Gene Names: PIVL5
Find proteins for P35774 (Human adenovirus B serotype 11 (strain Slobiski))
Explore P35774 
Go to UniProtKB:  P35774
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Membrane cofactor proteinCD126Homo sapiensMutation(s): 0 
Gene Names: CD46MCPMIC10
Find proteins for P15529 (Homo sapiens)
Explore P15529 
Go to UniProtKB:  P15529
NIH Common Fund Data Resources
PHAROS  P15529
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 3
MoleculeChainsChain Length2D Diagram Glycosylation
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
E, F
3 N-Glycosylation
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download CCD File 
C, D
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-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 
  • R-Value Observed: 0.238 
  • Space Group: P 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 106.14α = 90
b = 106.14β = 90
c = 68.32γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
AMoREphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-01-09
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Structure summary