3OT7 Oxidoreductase date Sep 10, 2010
title Escherichia Coli Apo-Manganese Superoxide Dismutase
authors M.M.Whittaker, T.F.Lerch, O.Kirillova, M.S.Chapman, J.W.Whittake
compound source
Molecule: Superoxide Dismutase [Mn]
Chain: A, B, C, D
Synonym: Mnsod
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Gene: Soda, B3908, Jw3879
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bw25113 Delta Soda
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbas2soda
symmetry Space Group: C 2 2 21
R_factor 0.192 R_Free 0.236
length a length b length c angle alpha angle beta angle gamma
94.875 106.548 178.033 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
enzyme Oxidoreductase E.C. BRENDA
A, D, C, B

Primary referenceSubunit dissociation and metal binding by Escherichia coli apo-manganese superoxide dismutase., Whittaker MM, Lerch TF, Kirillova O, Chapman MS, Whittaker JW, Arch Biochem Biophys. 2010 Oct 31. PMID:21044611
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (294 Kb) [Save to disk]
  • Biological Unit Coordinates (3ot7.pdb1.gz) 146 Kb
  • Biological Unit Coordinates (3ot7.pdb2.gz) 145 Kb
  • CSU: Contacts of Structural Units for 3OT7
  • Structure Factors (1066 Kb)
  • Retrieve 3OT7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3OT7 from S2C, [Save to disk]
  • Re-refined 3ot7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3OT7 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 3OT7
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3OT7, from MSDmotif at EBI
  • Fold representative 3ot7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ot7_D] [3ot7_A] [3ot7_C] [3ot7_B] [3ot7]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3OT7
  • Community annotation for 3OT7 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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