3EA6

Atomic resolution of crystal structure of SEK


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.92 Å
  • R-Value Free: 0.122 
  • R-Value Work: 0.101 
  • R-Value Observed: 0.101 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural Studies of an Emerging Pyrogenic Superantigen, SEK

Shi, K.Huseby, M.Schlievert, P.M.Ohlendorf, D.H.Earhart, C.A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Staphylococcal enterotoxin K219Staphylococcus aureusMutation(s): 0 
Gene Names: sekSACOL0886
UniProt
Find proteins for Q93CC5 (Staphylococcus aureus)
Explore Q93CC5 
Go to UniProtKB:  Q93CC5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ93CC5
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 0.92 Å
  • R-Value Free: 0.122 
  • R-Value Work: 0.101 
  • R-Value Observed: 0.101 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.829α = 90
b = 53.652β = 90
c = 92.94γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
PHASERphasing
SHELXL-97refinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-06-30
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-08-30
    Changes: Data collection, Database references, Derived calculations, Refinement description