1XE3

Crystal Structure of purine nucleoside phosphorylase DeoD from Bacillus anthracis


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.184 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure of purine nucleoside phosphorylase (DeoD) from Bacillus anthracis.

Grenha, R.Levdikov, V.M.Fogg, M.J.Blagova, E.V.Brannigan, J.A.Wilkinson, A.J.Wilson, K.S.

(2005) Acta Crystallogr Sect F Struct Biol Cryst Commun 61: 459-462

  • DOI: 10.1107/S174430910501095X
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Protein structures from the causative agent of anthrax (Bacillus anthracis) are being determined as part of a structural genomics programme. Amongst initial candidates for crystallographic analysis are enzymes involved in nucleotide biosynthesis, sin ...

    Protein structures from the causative agent of anthrax (Bacillus anthracis) are being determined as part of a structural genomics programme. Amongst initial candidates for crystallographic analysis are enzymes involved in nucleotide biosynthesis, since these are recognized as potential targets in antibacterial therapy. Purine nucleoside phosphorylase is a key enzyme in the purine-salvage pathway. The crystal structure of purine nucleoside phosphorylase (DeoD) from B. anthracis has been solved by molecular replacement at 2.24 A resolution and refined to an R factor of 18.4%. This is the first report of a DeoD structure from a Gram-positive bacterium.


    Organizational Affiliation

    Department of Chemistry, University of York, York YO10 5YW, England.



Macromolecules

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
purine nucleoside phosphorylaseA, B, C, D, E, F245Bacillus anthracisMutation(s): 0 
Gene Names: deoDBA_1483GBAA_1483BAS1372
EC: 2.4.2.1
Find proteins for Q81T09 (Bacillus anthracis)
Explore Q81T09 
Go to UniProtKB:  Q81T09
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download CCD File 
A, B, C, D, F
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.184 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.861α = 90
b = 128.257β = 90
c = 223.565γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-10-26
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance