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 

wwPDB Validation   3D Report Full Report


This is version 1.1 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)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Staphylococcal enterotoxin KA219Staphylococcus aureusMutation(s): 0 
Gene Names: sekSACOL0886GO803_08185NCTC10654_00926
Find proteins for Q93CC5 (Staphylococcus aureus)
Explore Q93CC5 
Go to UniProtKB:  Q93CC5
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
IOD
Query on IOD

Download CCD File 
A
IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
 Ligand Interaction
ZN
Query on ZN

Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
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 

  • Version 1.0: 2009-06-30
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance