2CW3 Oxidoreductase date Jun 16, 2005
title X-Ray Structure Of Pmsod2, Superoxide Dismutase From Perkins
authors O.A.Asojo, E.J.Schott, G.R.Vasta, A.M.Silva
compound source
Molecule: Iron Superoxide Dismutase
Chain: A, B
Synonym: Pmsod2
Engineered: Yes
Organism_scientific: Perkinsus Marinus
Organism_taxid: 31276
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.257
length a length b length c angle alpha angle beta angle gamma
61.430 73.894 94.530 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand FE enzyme Oxidoreductase E.C. BRENDA
A, B
  • superoxide dismutase activit...

  • Primary referenceStructures of PmSOD1 and PmSOD2, two superoxide dismutases from the protozoan parasite Perkinsus marinus., Asojo OA, Schott EJ, Vasta GR, Silva AM, Acta Crystallograph Sect F Struct Biol Cryst Commun. 2006 Nov 1;62(Pt, 11):1072-5. Epub 2006 Oct 25. PMID:17077482
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (2cw3.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 2CW3
  • CSU: Contacts of Structural Units for 2CW3
  • Likely Quarternary Molecular Structure file(s) for 2CW3
  • Structure Factors (145 Kb)
  • Retrieve 2CW3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CW3 from S2C, [Save to disk]
  • Re-refined 2cw3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CW3 in 3D
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  • Visual 3D analysis of 2CW3
  • 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 2CW3, from MSDmotif at EBI
  • Fold representative 2cw3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2cw3_A] [2cw3_B] [2cw3]
  • SWISS-PROT database: [Q8ISI9]
  • Domain organization of [Q8ISI9_9ALVE] by SWISSPFAM
  • Other resources with information on 2CW3
  • Community annotation for 2CW3 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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