3UPT

Crystal structure of a transketolase from Burkholderia pseudomallei bound to TPP, calcium and ribose-5-phosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.200 
  • R-Value Work: 0.151 
  • R-Value Observed: 0.153 

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 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
TPP
Query on TPP

Download CCD File 
A, B
THIAMINE DIPHOSPHATE
C12 H19 N4 O7 P2 S
AYEKOFBPNLCAJY-UHFFFAOYSA-O
 Ligand Interaction
RP5
Query on RP5

Download CCD File 
A
5-O-phosphono-beta-D-ribofuranose
C5 H11 O8 P
KTVPXOYAKDPRHY-TXICZTDVSA-N
 Ligand Interaction
BR
Query on BR

Download CCD File 
A, B
BROMIDE ION
Br
CPELXLSAUQHCOX-UHFFFAOYSA-M
 Ligand Interaction
CA
Query on CA

Download CCD File 
A, B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.200 
  • R-Value Work: 0.151 
  • R-Value Observed: 0.153 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 146.98α = 90
b = 146.98β = 90
c = 142.87γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-12-14
    Type: Initial release
  • Version 1.1: 2013-10-30
    Changes: Database references