1IXB Oxidoreductase date Jun 18, 2002
title Crystal Structure Of The E. Coli Manganese(II) Superoxide Di Mutant Y174f At 0.90 Angstroms Resolution.
authors B.F.Anderson, R.A.Edwards, M.M.Whittaker, J.W.Whittaker, E.N.Bak G.B.Jameson
compound source
Molecule: Superoxide Dismutase
Chain: A, B
Synonym: Mnsod
Ec: 1.15.1.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Qc781
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pdt1-5
symmetry Space Group: P 1 21 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.815 45.832 96.187 90.00 98.20 90.00
method X-Ray Diffractionresolution 0.90 Å
ligand MH2 enzyme Oxidoreductase E.C.1.15.1.1 BRENDA
related structures by homologous chain: 1I0H, 1IX9
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (178 Kb) [Save to disk]
  • Biological Unit Coordinates (1ixb.pdb1.gz) 173 Kb
  • LPC: Ligand-Protein Contacts for 1IXB
  • CSU: Contacts of Structural Units for 1IXB
  • Likely Quarternary Molecular Structure file(s) for 1IXB
  • Structure Factors (469 Kb)
  • Retrieve 1IXB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IXB from S2C, [Save to disk]
  • View 1IXB 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 1IXB
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1IXB 1IXBA 1IXBB from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1IXB, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ixba1, region A:1-90 [Jmol] [rasmolscript] [script source]
        - Domain d1ixba2, region A:91-205 [Jmol] [rasmolscript] [script source]
        - Domain d1ixbb1, region B:1-90 [Jmol] [rasmolscript] [script source]
        - Domain d1ixbb2, region B:91-205 [Jmol] [rasmolscript] [script source]
  • Fold representative 1ixb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ixb_B] [1ixb] [1ixb_A]
  • SWISS-PROT database: [P00448]
  • Domain organization of [SODM_ECOLI] by SWISSPFAM
  • Other resources with information on 1IXB
  • Community annotation for 1IXB 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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