1IX9 Oxidoreductase date Jun 17, 2002
title Crystal Structure Of The E. Coli Manganase(III) Superoxide Dismutase Mutant Y174f At 0.90 Angstroms Resolution.
authors B.F.Anderson, R.A.Edwards, M.M.Whittaker, J.W.Whittaker, E.N.Baker, 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
46.893 46.017 95.993 90.00 98.40 90.00
method X-Ray Diffractionresolution 0.90 Å
ligand MN enzyme Oxidoreductase E.C.1.15.1.1 BRENDA
note 1IX9 is a representative structure
related structures by homologous chain: 1IXB
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (181 Kb) [Save to disk]
  • Biological Unit Coordinates (1ix9.pdb1.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 1IX9
  • CSU: Contacts of Structural Units for 1IX9
  • Likely Quarternary Molecular Structure file(s) for 1IX9
  • Structure Factors (3153 Kb)
  • Retrieve 1IX9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IX9 from S2C, [Save to disk]
  • Re-refined 1ix9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1IX9 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 1IX9
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1IX9 1IX9A 1IX9B from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1IX9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ix9a1, region A:1-90 [Jmol] [rasmolscript] [script source]
        - Domain d1ix9a2, region A:91-205 [Jmol] [rasmolscript] [script source]
        - Domain d1ix9b1, region B:1-90 [Jmol] [rasmolscript] [script source]
        - Domain d1ix9b2, region B:91-205 [Jmol] [rasmolscript] [script source]
  • Fold representative 1ix9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ix9_B] [1ix9] [1ix9_A]
  • SWISS-PROT database: [P00448]
  • Domain organization of [SODM_ECOLI] by SWISSPFAM
  • Other resources with information on 1IX9
  • Community annotation for 1IX9 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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