3UIY

Crystal structure of SefD_dscA in H2O


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.332 
  • R-Value Work: 0.268 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Promoting crystallisation of the Salmonella enteritidis fimbriae 14 pilin SefD using deuterium oxide.

Liu, B.Garnett, J.A.Lee, W.C.Lin, J.Salgado, P.Taylor, J.Xu, Y.Lambert, S.Cota, E.Matthews, S.

(2012) Biochem.Biophys.Res.Commun. 421: 208-213

  • DOI: 10.1016/j.bbrc.2012.03.136
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The use of heavy water (D(2)O) as a solvent is commonplace in many spectroscopic techniques for the study of biological macromolecules. A significant deuterium isotope effect exists where hydrogen-bonding is important, such as in protein stability, d ...

    The use of heavy water (D(2)O) as a solvent is commonplace in many spectroscopic techniques for the study of biological macromolecules. A significant deuterium isotope effect exists where hydrogen-bonding is important, such as in protein stability, dynamics and assembly. Here we illustrate the use of D(2)O in additive screening for the production of reproducible diffraction-quality crystals for the Salmonella enteritidis fimbriae 14 (SEF14) putative tip adhesin, SefD.


    Organizational Affiliation

    Centre for Structural Biology & Division of Molecular Biosciences, Imperial College London, South Kensington, London SW7 2AZ, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Chimera protein of SefD and SefA
A
152Salmonella enteritidisMutation(s): 0 
Gene Names: sefA (sef14),
Find proteins for P12061 (Salmonella enteritidis)
Go to UniProtKB:  P12061
Find proteins for Q53997 (Salmonella enteritidis)
Go to UniProtKB:  Q53997
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.332 
  • R-Value Work: 0.268 
  • Space Group: P 65 2 2
Unit Cell:
Length (Å)Angle (°)
a = 52.480α = 90.00
b = 52.480β = 90.00
c = 218.030γ = 120.00
Software Package:
Software NamePurpose
SCALAdata scaling
REFMACrefinement
xia2data reduction
Adxvdata processing
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-05-02
    Type: Initial release
  • Version 1.1: 2013-01-09
    Type: Database references
  • Version 1.2: 2017-07-26
    Type: Data collection, Refinement description, Source and taxonomy
  • Version 1.3: 2017-11-08
    Type: Refinement description