2VVF

Crystal structure of the major capsid protein P2 from Bacteriophage PM2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.240 
  • R-Value Observed: 0.241 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Insights Into Virus Evolution and Membrane Biogenesis from the Structure of the Marine Lipid-Containing Bacteriophage Pm2.

Abrescia, N.G.A.Grimes, J.M.Kivela, H.K.Assenberg, R.Sutton, G.C.Butcher, S.J.Bamford, J.K.H.Bamford, D.H.Stuart, D.I.

(2008) Mol Cell 31: 749

  • DOI: 10.1016/j.molcel.2008.06.026
  • Primary Citation of Related Structures:  
    2VVD, 2VVE, 2VVF, 2W0C

  • PubMed Abstract: 
  • Recent, primarily structural observations indicate that related viruses, harboring no sequence similarity, infect hosts of different domains of life. One such clade of viruses, defined by common capsid architecture and coat protein fold, is the so-called PRD1-adenovirus lineage ...

    Recent, primarily structural observations indicate that related viruses, harboring no sequence similarity, infect hosts of different domains of life. One such clade of viruses, defined by common capsid architecture and coat protein fold, is the so-called PRD1-adenovirus lineage. Here we report the structure of the marine lipid-containing bacteriophage PM2 determined by crystallographic analyses of the entire approximately 45 MDa virion and of the outer coat proteins P1 and P2, revealing PM2 to be a primeval member of the PRD1-adenovirus lineage with an icosahedral shell and canonical double beta barrel major coat protein. The view of the lipid bilayer, richly decorated with membrane proteins, constitutes a rare visualization of an in vivo membrane. The viral membrane proteins P3 and P6 are organized into a lattice, suggesting a possible assembly pathway to produce the mature virus.


    Organizational Affiliation

    Division of Structural Biology and the Oxford Protein Production Facility, The Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Headington, Oxford OX3 7BN, UK.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
MAJOR CAPSID PROTEIN P2 ABCDEF269Pseudoalteromonas virus PM2Mutation(s): 0 
Gene Names: II
Find proteins for P15794 (Pseudoalteromonas phage PM2)
Explore P15794 
Go to UniProtKB:  P15794
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.240 
  • R-Value Observed: 0.241 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 163.99α = 90
b = 77.57β = 90
c = 127.85γ = 90
Software Package:
Software NamePurpose
BUSTER-TNTrefinement
HKL-2000data reduction
SCALEPACKdata scaling
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-09-16
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance