4V4U

The quasi-atomic model of Human Adenovirus type 5 capsid


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 10.0 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

A Quasi-Atomic Model of Human Adenovirus Type 5 Capsid.

Fabry, C.M.S.Rosa-Calatrava, M.Conway, J.F.Zubieta, C.Cusack, S.Ruigrok, R.W.H.Schoehn, G.

(2005) EMBO J 24: 1645

  • DOI: 10.1038/sj.emboj.7600653
  • Primary Citation of Related Structures:  
    4V4U

  • PubMed Abstract: 
  • Adenoviruses infect a wide range of vertebrates including humans. Their icosahedral capsids are composed of three major proteins: the trimeric hexon forms the facets and the penton, a noncovalent complex of the pentameric penton base and trimeric fibre proteins, is located at the 12 capsid vertices ...

    Adenoviruses infect a wide range of vertebrates including humans. Their icosahedral capsids are composed of three major proteins: the trimeric hexon forms the facets and the penton, a noncovalent complex of the pentameric penton base and trimeric fibre proteins, is located at the 12 capsid vertices. Several proteins (IIIa, VI, VIII and IX) stabilise the capsid. We have obtained a 10 A resolution map of the human adenovirus 5 by image analysis from cryo-electron micrographs (cryoEMs). This map, in combination with the X-ray structures of the penton base and hexon, was used to build a quasi-atomic model of the arrangement of the two major capsid components and to analyse the hexon-hexon and hexon-penton interactions. The secondary proteins, notably VIII, were located by comparing cryoEM maps of native and pIX deletion mutant virions. Minor proteins IX and IIIa are located on the outside of the capsid, whereas protein VIII is organised with a T=2 lattice on the inner face of the capsid. The capsid organisation is compared with the known X-ray structure of bacteriophage PRD1.


    Organizational Affiliation

    Laboratoire de Virologie Moléculaire et Structurale, FRE 2854 CNRS-Université Joseph Fourier, Grenoble Cedex, France.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PENTON PROTEINA, B, C, D, E523Human adenovirus 2Mutation(s): 0 
Gene Names: L2
UniProt
Find proteins for P03276 (Human adenovirus C serotype 2)
Explore P03276 
Go to UniProtKB:  P03276
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UniProt GroupP03276
Protein Feature View
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
N-TERMINAL PEPTIDE OF FIBER PROTEINF [auth S],
G [auth T],
H [auth U],
I [auth V],
J [auth W]
10Human adenovirus 2Mutation(s): 0 
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Protein Feature View
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  • Reference Sequence
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
HEXON PROTEIN951Human adenovirus 5Mutation(s): 0 
Gene Names: L3
UniProt
Find proteins for P04133 (Human adenovirus C serotype 5)
Explore P04133 
Go to UniProtKB:  P04133
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP04133
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 10.0 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-07-09
    Type: Initial release
  • Version 1.1: 2014-12-10
    Changes: Other
  • Version 1.2: 2017-07-26
    Changes: Data collection
  • Version 1.3: 2019-10-23
    Changes: Data collection, Other