4QES

Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, quadruple mutant, I222 form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.19 Å
  • R-Value Free: 0.295 
  • R-Value Work: 0.251 
  • R-Value Observed: 0.254 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural transition of a protein nanocage as a function of pH and salt concentration.

Lai, Y.-T.Yeates, T.O.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Non-haem bromoperoxidase BPO-A2, Matrix protein 1 chimeraA, B, C456Kitasatospora aureofaciensInfluenza A virus
This entity is chimeric
Mutation(s): 3 
Gene Names: bpoA2M
EC: 1.11.1
UniProt
Find proteins for P29715 (Kitasatospora aureofaciens)
Explore P29715 
Go to UniProtKB:  P29715
Find proteins for P03485 (Influenza A virus (strain A/Puerto Rico/8/1934 H1N1))
Explore P03485 
Go to UniProtKB:  P03485
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.19 Å
  • R-Value Free: 0.295 
  • R-Value Work: 0.251 
  • R-Value Observed: 0.254 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 123.51α = 90
b = 165.52β = 90
c = 167.67γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-05-20
    Type: Initial release
  • Version 1.1: 2017-07-26
    Changes: Refinement description, Source and taxonomy