1IGX Oxidoreductase date Apr 18, 2001
title Crystal Structure Of Eicosapentanoic Acid Bound In The Cyclo Channel Of Prostaglandin Endoperoxide H Synthase-1.
authors M.G.Malkowski, E.D.Thuresson, W.L.Smith, R.M.Garavito
compound source
Molecule: Prostaglandin Endoperoxide H Synthase-1
Chain: A
Synonym: Cyclooxygenase
Ec: 1.14.99.1
Organism_scientific: Ovis Aries
Organism_common: Sheep
Organism_taxid: 9940
Organ: Seminal Vessicle
symmetry Space Group: P 65 2 2
R_factor 0.228 R_Free 0.294
crystal
cell
length a length b length c angle alpha angle beta angle gamma
182.170 182.170 103.110 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.10 Å
ligand BGC, BMA, BOG, COH, EPA, MAN, NAG, NDG BindingDB enzyme Oxidoreductase E.C.1.14.99.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • peroxidase activity


  • Primary referenceStructure of eicosapentaenoic and linoleic acids in the cyclooxygenase site of prostaglandin endoperoxide H synthase-1., Malkowski MG, Thuresson ED, Lakkides KM, Rieke CJ, Micielli R, Smith WL, Garavito RM, J Biol Chem 2001 Oct 5;276(40):37547-55. PMID:11477109
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (1igx.pdb1.gz) 172 Kb
  • LPC: Ligand-Protein Contacts for 1IGX
  • CSU: Contacts of Structural Units for 1IGX
  • Likely Quarternary Molecular Structure file(s) for 1IGX
  • Structure Factors (265 Kb)
  • Retrieve 1IGX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IGX from S2C, [Save to disk]
  • Re-refined 1igx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1IGX 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 1IGX
  • 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 1IGX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1igxa2, region A:32-73 [Jmol] [rasmolscript] [script source]
        - Domain d1igxa1, region A:74-584 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1igx_A] [1igx]
  • SWISS-PROT database: [P05979]
  • Domain organization of [PGH1_SHEEP] by SWISSPFAM
  • Domain found in 1IGX: [EGF ] by SMART
  • Other resources with information on 1IGX
  • Community annotation for 1IGX at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science