1N5X Oxidoreductase date Nov 07, 2002
title Xanthine Dehydrogenase From Bovine Milk With Inhibitor Tei-6
authors K.Okamoto, B.T.Eger, T.Nishino, S.Kondo, E.F.Pai, T.Nishino
compound source
Molecule: Xanthine Dehydrogenase
Chain: A, B
Ec: 1.1.1.204
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Secretion: Milk
symmetry Space Group: C 1 2 1
R_factor 0.244 R_Free 0.275
crystal
cell
length a length b length c angle alpha angle beta angle gamma
168.269 124.659 147.325 90.00 90.99 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand FAD, FES, MOS, MTE, TEI BindingDB enzyme Oxidoreductase E.C.1.1.1.204 BRENDA
related structures by homologous chain: 1WYG
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • electron transfer activity


  • Primary referenceAn extremely potent inhibitor of xanthine oxidoreductase. Crystal structure of the enzyme-inhibitor complex and mechanism of inhibition., Okamoto K, Eger BT, Nishino T, Kondo S, Pai EF, Nishino T, J Biol Chem 2003 Jan 17;278(3):1848-55. PMID:12421831
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (350 Kb) [Save to disk]
  • Biological Unit Coordinates (1n5x.pdb1.gz) 342 Kb
  • LPC: Ligand-Protein Contacts for 1N5X
  • CSU: Contacts of Structural Units for 1N5X
  • Likely Quarternary Molecular Structure file(s) for 1N5X
  • Retrieve 1N5X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1N5X from S2C, [Save to disk]
  • View 1N5X 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 1N5X
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1N5X, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1n5xa6, region A:192-414 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xa2, region A:3-92 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xa4, region A:415-531 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xa3, region A:537-694 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xa5, region A:695-1332 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xa1, region A:93-165 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xb6, region B:192-414 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xb2, region B:3-92 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xb4, region B:415-531 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xb3, region B:537-694 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xb5, region B:695-1332 [Jmol] [rasmolscript] [script source]
        - Domain d1n5xb1, region B:93-165 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1n5x_B] [1n5x_A] [1n5x]
  • SWISS-PROT database: [P80457]
  • Domain organization of [XDH_BOVIN] by SWISSPFAM
  • Domains found in 1N5X: [Ald_Xan_dh_C] [CO_deh_flav_C ] by SMART
  • Other resources with information on 1N5X
  • Community annotation for 1N5X 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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