3UK1

Crystal structure of a transketolase from Burkholderia thailandensis with an oxidized cysteinesulfonic acid in the active site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.188 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Combining functional and structural genomics to sample the essential Burkholderia structome.

Baugh, L.Gallagher, L.A.Patrapuvich, R.Clifton, M.C.Gardberg, A.S.Edwards, T.E.Armour, B.Begley, D.W.Dieterich, S.H.Dranow, D.M.Abendroth, J.Fairman, J.W.Fox, D.Staker, B.L.Phan, I.Gillespie, A.Choi, R.Nakazawa-Hewitt, S.Nguyen, M.T.Napuli, A.Barrett, L.Buchko, G.W.Stacy, R.Myler, P.J.Stewart, L.J.Manoil, C.Van Voorhis, W.C.

(2013) PLoS One 8: e53851-e53851

  • DOI: 10.1371/journal.pone.0053851
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The genus Burkholderia includes pathogenic gram-negative bacteria that cause melioidosis, glanders, and pulmonary infections of patients with cancer and cystic fibrosis. Drug resistance has made development of new antimicrobials critical. Many approa ...

    The genus Burkholderia includes pathogenic gram-negative bacteria that cause melioidosis, glanders, and pulmonary infections of patients with cancer and cystic fibrosis. Drug resistance has made development of new antimicrobials critical. Many approaches to discovering new antimicrobials, such as structure-based drug design and whole cell phenotypic screens followed by lead refinement, require high-resolution structures of proteins essential to the parasite.


    Organizational Affiliation

    Seattle Structural Genomics Center for Infectious Disease, Seattle, Washington, United States of America.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Transketolase
A, B
711Burkholderia thailandensis E264Mutation(s): 0 
Gene Names: BTH_I1195tkt
EC: 2.2.1.1
Find proteins for Q2SZA7 (Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 / E264))
Go to UniProtKB:  Q2SZA7
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
CL
Query on CL

Download CCD File 
B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
OCS
Query on OCS
A,B
L-PEPTIDE LINKINGC3 H7 N O5 SCYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.188 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 145.35α = 90
b = 145.35β = 90
c = 142.04γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-11-23
    Type: Initial release
  • Version 1.1: 2013-10-30
    Changes: Database references