4DVH Oxidoreductase date Feb 23, 2012
title Crystal Structure Of Trypanosoma Cruzi Mitochondrial Iron Su Dismutase
authors N.Larrieux, A.Buschiazzo
compound source
Molecule: Superoxide Dismutase
Chain: A, B
Engineered: Yes
Organism_scientific: Trypanosoma Cruzi
Organism_taxid: 353153
Strain: Cl Brener
Gene: Tc00.1047053509775.40
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30
symmetry Space Group: P 1 21 1
R_factor 0.168 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
47.170 74.550 56.850 90.00 96.81 90.00
method X-Ray Diffractionresolution 2.23 Å
ligand FE enzyme Oxidoreductase E.C. BRENDA
A, B

Primary referenceStructural and molecular basis of the peroxynitrite-mediated nitration and inactivation of Trypanosoma cruzi Fe-superoxide dismutases A and B: Disparate susceptibilities due to the repair of Tyr35 radical by Cys83 in Fe-SODB through intramolecular electron transfer., Martinez A, Peluffo G, Petruk AA, Hugo M, Pineyro D, Demicheli V, Moreno D, Lima A, Batthyany C, Duran R, Robello C, Marti MA, Larrieux N, Buschiazzo A, Trujillo M, Radi R, Piacenza L, J Biol Chem. 2014 Mar 10. PMID:24616096
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (4dvh.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 4DVH
  • CSU: Contacts of Structural Units for 4DVH
  • Structure Factors (409 Kb)
  • Retrieve 4DVH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4DVH from S2C, [Save to disk]
  • Re-refined 4dvh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4DVH in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4DVH
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4DVH, from MSDmotif at EBI
  • Fold representative 4dvh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4dvh_A] [4dvh_B] [4dvh]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4DVH
  • Community annotation for 4DVH at PDBWiki (http://pdbwiki.org)

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