2IBN Oxidoreductase date Sep 11, 2006
title Crystal Structure Of Human Myo-Inositol Oxygenase (Miox)
authors B.M.Hallberg, R.D.Busam, C.Arrowsmith, H.Berglund, R.Collins, A.E M.Ehn, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, M.Hogbom, L.Holmberg-Schiavone, I.Johansson, T.Karlberg, T.Kotenyova, P.N Ehle, P.Nordlund, T.Nyman, D.Ogg, J.Sagemark, P.Stenmark, M.Sunds J.Uppenberg, S.Van Den Berg, J.Weigelt, A.G.Thorsell, C.Persson Structural Genomics Consortium (Sgc)
compound source
Molecule: Inositol Oxygenase
Chain: A, B
Synonym: Myo-Inositol Oxygenase, Aldehyde Reductase-Like 6, Specific Oxidoreductase, Kidney-Specific Protein 32;
Ec: 1.13.99.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic-Bsa4
symmetry Space Group: C 1 2 1
R_factor 0.206 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
119.715 55.861 111.516 90.00 116.72 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand CYS, FE, I1N, MSE, SO4 enzyme Oxidoreductase E.C.1.13.99.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural and Biophysical Characterization of Human myo-Inositol Oxygenase., Thorsell AG, Persson C, Voevodskaya N, Busam RD, Hammarstrom M, Graslund S, Graslund A, Hallberg BM, J Biol Chem. 2008 May 30;283(22):15209-16. Epub 2008 Mar 24. PMID:18364358
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk]
  • Biological Unit Coordinates (2ibn.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (2ibn.pdb2.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 2IBN
  • CSU: Contacts of Structural Units for 2IBN
  • Likely Quarternary Molecular Structure file(s) for 2IBN
  • Structure Factors (701 Kb)
  • Retrieve 2IBN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IBN from S2C, [Save to disk]
  • Re-refined 2ibn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IBN 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 2IBN
  • 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 2IBN, from MSDmotif at EBI
  • Fold representative 2ibn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ibn] [2ibn_A] [2ibn_B]
  • SWISS-PROT database: [Q9UGB7]
  • Domain organization of [MIOX_HUMAN] by SWISSPFAM
  • Other resources with information on 2IBN
  • Community annotation for 2IBN 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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