1WB7 Oxidoreductase date Oct 31, 2004
title Iron Superoxide Dismutase (Fe-Sod) From The Hyperthermophile Sulfolobus Solfataricus. Crystal Structure Of The Y41f Muta
authors M.A.Gogliettino, F.Tanfani, A.Scire, T.Ursby, B.S.Adinolfi, T.Cac E.De Vendittis
compound source
Molecule: Superoxide Dismutase [Fe]
Chain: A, B
Ec: 1.15.1.1
Engineered: Yes
Mutation: Yes
 Organism_scientific: Sulfolobus Solfataricus
Organism_taxid: 2287
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109(De3)
Expression_system_vector: Vsod
Expression_system_plasmid: Pt7-7
symmetry Space Group: C 1 2 1
R_factor 0.181 R_Free 0.209
crystal
cell
length a length b length c angle alpha angle beta angle gamma
75.188 121.753 59.420 90.00 128.74 90.00
method X-Ray Diffractionresolution 2.24 Å
ligand FE enzyme Oxidoreductase E.C.1.15.1.1 BRENDA
related structures by homologous chain: 1B06, 1WB8
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • superoxide dismutase activit...


    • Primary referenceThe role of Tyr41 and His155 in the functional properties of superoxide dismutase from the archaeon Sulfolobus solfataricus., Gogliettino MA, Tanfani F, Scire A, Ursby T, Adinolfi BS, Cacciamani T, De Vendittis E, Biochemistry. 2004 Mar 2;43(8):2199-208. PMID:14979716
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (1wb7.pdb1.gz) 139 Kb
  • LPC: Ligand-Protein Contacts for 1WB7
  • CSU: Contacts of Structural Units for 1WB7
  • Likely Quarternary Molecular Structure file(s) for 1WB7
  • Structure Factors (153 Kb)
  • Retrieve 1WB7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WB7 from S2C, [Save to disk]
  • Re-refined 1wb7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1WB7 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 1WB7
  • 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
  • 3D motif for 1WB7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1wb7a1, region A:4-92 [Jmol] [rasmolscript] [script source]
        - Domain d1wb7a2, region A:93-208 [Jmol] [rasmolscript] [script source]
        - Domain d1wb7b1, region B:4-92 [Jmol] [rasmolscript] [script source]
        - Domain d1wb7b2, region B:93-208 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wb7_B] [1wb7_A] [1wb7]
  • SWISS-PROT database: [P80857]
  • Domain organization of [SODF_SULSO] by SWISSPFAM
    • Other resources with information on 1WB7
  • Community annotation for 1WB7 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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