2BPI

Structure of Iron dependent superoxide dismutase from P. falciparum.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.52 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.183 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The Crystal Structure of Superoxide Dismutase from Plasmodium Falciparum.

Boucher, I.W.Brzozowski, A.M.Brannigan, J.A.Schnick, C.Smith, D.J.Kyes, S.A.Wilkinson, A.J.

(2006) Bmc Struct.Biol. 6: 20

  • DOI: 10.1186/1472-6807-6-20

  • PubMed Abstract: 
  • Superoxide dismutases (SODs) are important enzymes in defence against oxidative stress. In Plasmodium falciparum, they may be expected to have special significance since part of the parasite life cycle is spent in red blood cells where the formation ...

    Superoxide dismutases (SODs) are important enzymes in defence against oxidative stress. In Plasmodium falciparum, they may be expected to have special significance since part of the parasite life cycle is spent in red blood cells where the formation of reactive oxygen species is likely to be promoted by the products of haemoglobin breakdown. Thus, inhibitors of P. falciparum SODs have potential as anti-malarial compounds. As a step towards their development we have determined the crystal structure of the parasite's cytosolic iron superoxide dismutase.


    Organizational Affiliation

    Structural Biology Laboratory, Department of Chemistry, University of York, York YO10 5YW, UK. boucher@ysbl.york.ac.uk




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
FE-SUPEROXIDE DISMUTASE
A, B
206Plasmodium falciparum (isolate 3D7)Mutation(s): 0 
Gene Names: SODB
EC: 1.15.1.1
Find proteins for Q8IAY6 (Plasmodium falciparum (isolate 3D7))
Go to UniProtKB:  Q8IAY6
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FE
Query on FE

Download SDF File 
Download CCD File 
A, B
FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.52 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.183 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 55.941α = 90.00
b = 78.910β = 90.00
c = 90.621γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-10-11
    Type: Initial release
  • Version 1.1: 2013-04-24
    Type: Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance
  • Version 1.2: 2015-04-15
    Type: Structure summary