1HB7

quasi-atomic resolution model of bacteriophage PRD1 sus1 mutant, obtained by combined cryo-EM and X-ray crystallography.


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 14.0 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Combined Em/X-Ray Imaging Yields a Quasi-Atomic Model of the Adenovirus-Related Bacteriophage Prd1 and Shows Key Capsid and Membrane Interactions.

Martin, C.S.Burnett, R.M.De Haas, F.Heinkel, R.Rutten, T.Fuller, S.D.Butcher, S.J.Bamford, D.H.

(2001) Structure 9: 917

  • DOI: https://doi.org/10.1016/s0969-2126(01)00642-6
  • Primary Citation of Related Structures:  
    1HB5, 1HB7, 1HB9

  • PubMed Abstract: 
  • The dsDNA bacteriophage PRD1 has a membrane inside its icosahedral capsid. While its large size (66 MDa) hinders the study of the complete virion at atomic resolution, a 1.65-A crystallographic structure of its major coat protein, P3, is available. Cryo-electron microscopy (cryo-EM) and three-dimensional reconstruction have shown the capsid at 20-28 A resolution ...

    The dsDNA bacteriophage PRD1 has a membrane inside its icosahedral capsid. While its large size (66 MDa) hinders the study of the complete virion at atomic resolution, a 1.65-A crystallographic structure of its major coat protein, P3, is available. Cryo-electron microscopy (cryo-EM) and three-dimensional reconstruction have shown the capsid at 20-28 A resolution. Striking architectural similarities between PRD1 and the mammalian adenovirus indicate a common ancestor.


    Related Citations: 
    • The X-Ray Crystal Structure of P3, the Major Coat Protein of the Lipid-Containing Bacteriophage Prd1, at 1.65 A Resolution.
      Benson, S., Bamford, J., Bamford, D., Burnett, R.
      (2002) Acta Crystallogr D Biol Crystallogr 58: 39
    • Viral Evolution Revealed by Bacteriophage Prd1 and Human Adenovirus Coat Protein Structures
      Benson, S.D., Bamford, J.K., Bamford, D.H., Burnett, R.M.
      (1999) Cell 98: 825
    • DNA Packaging Orders the Membrane of Bacteriophage Prd1
      Butcher, S.J., Bamford, D.H., Fuller, S.D.
      (1995) EMBO J 14: 6078

    Organizational Affiliation

    The Wistar Institute, 3601 Spruce Street, Philadelphia, PA 19104, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
BACTERIOPHAGE PRD1 SUS1 MUTANT CAPSID
A, B, C, D, E, F, G, H, I, J, K, L
A, B, C, D, E, F, G, H, I, J, K, L
394Enterobacteria phage PRD1Mutation(s): 0 
Gene Names: III
UniProt
Find proteins for P22535 (Enterobacteria phage PRD1)
Explore P22535 
Go to UniProtKB:  P22535
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP22535
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 14.0 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-12-05
    Type: Initial release
  • Version 1.1: 2012-04-11
    Changes: Database references, Derived calculations, Other, Structure summary, Version format compliance
  • Version 1.2: 2017-08-23
    Changes: Data collection, Refinement description
  • Version 1.3: 2018-01-31
    Changes: Data processing
  • Version 1.4: 2019-10-23
    Changes: Data collection, Other