3C4U

Structure of class II fructose-biphosphate aldolase from helicobacter pylori


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.186 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Synthesis and Biochemical Evaluation of Selective Inhibitors of Class II Fructose Bisphosphate Aldolases: Towards New Synthetic Antibiotics.

Fonvielle, M.Coincon, M.Daher, R.Desbenoit, N.Kosieradzka, K.Barilone, N.Gicquel, B.Sygusch, J.Jackson, M.Therisod, M.

(2008) Chemistry 14: 8521-8529

  • DOI: 10.1002/chem.200800857
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • We report the synthesis and biochemical evaluation of selective inhibitors of class II (zinc-dependent) fructose bisphosphate aldolases. The most active compound is a simplified analogue of fructose bisphosphate, bearing a well-positioned metal chela ...

    We report the synthesis and biochemical evaluation of selective inhibitors of class II (zinc-dependent) fructose bisphosphate aldolases. The most active compound is a simplified analogue of fructose bisphosphate, bearing a well-positioned metal chelating group. It is a powerful and highly selective competitive inhibitor of isolated class II aldolases. We report crystallographic studies of this inhibitor bound in the active site of the Helicobacter pylori enzyme. The compound also shows activity against Mycobacterium tuberculosis isolates.


    Organizational Affiliation

    LCBB-ICMMO, UMR 8182, Université Paris-Sud, Orsay, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fructose-bisphosphate aldolase
A, B
307Helicobacter pylori (strain ATCC 700392 / 26695)Mutation(s): 0 
Gene Names: fba
EC: 4.1.2.13
Find proteins for P56109 (Helicobacter pylori (strain ATCC 700392 / 26695))
Go to UniProtKB:  P56109
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download SDF File 
Download CCD File 
A, B
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.186 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 39.023α = 90.00
b = 82.560β = 99.66
c = 91.272γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling
CNSphasing
PHENIXrefinement
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-08-26
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance