4V4U

The quasi-atomic model of Human Adenovirus type 5 capsid


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 10 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.2 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:  

  • 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 fib ...

    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

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PENTON PROTEIN
A, B, C, D, E
523Human adenovirus C serotype 2Mutation(s): 0 
Gene Names: L2
Find proteins for P03276 (Human adenovirus C serotype 2)
Go to UniProtKB:  P03276
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
N-TERMINAL PEPTIDE OF FIBER PROTEIN
S, T, U, V, W
10N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
HEXON PROTEIN
F, G, H, I, J, K, L, M, N, O, P, Q
951Human adenovirus C serotype 5Mutation(s): 0 
Gene Names: L3
Find proteins for P04133 (Human adenovirus C serotype 5)
Go to UniProtKB:  P04133
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 10 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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