1XYM Isomerase(Intramolecular Oxidoreductase) date Dec 07, 1993
title The Role Of The Divalent Metal Ion In Sugar Binding, Ring Op Isomerization By D-Xylose Isomerase: Replacement Of A Catal By An Amino-Acid
authors K.N.Allen, A.Lavie, G.A.Petsko, D.Ringe
compound source
Molecule: Xylose Isomerase
Chain: A, B
Ec: 5.3.1.5
Engineered: Yes
 Organism_scientific: Streptomyces Olivochromogenes
Organism_taxid: 1963
symmetry Space Group: P 21 21 2
R_factor 0.197 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.120 99.530 94.790 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand GLO, MG, OH enzyme Isomerase E.C.5.3.1.5 BRENDA
related structures by homologous chain: 1XYA, 1XYL
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceRole of the divalent metal ion in sugar binding, ring opening, and isomerization by D-xylose isomerase: replacement of a catalytic metal by an amino acid., Allen KN, Lavie A, Glasfeld A, Tanada TN, Gerrity DP, Carlson SC, Farber GK, Petsko GA, Ringe D, Biochemistry 1994 Feb 15;33(6):1488-94. PMID:7906142
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk]
  • Biological Unit Coordinates (1xym.pdb1.gz) 333 Kb
  • LPC: Ligand-Protein Contacts for 1XYM
  • CSU: Contacts of Structural Units for 1XYM
  • Likely Quarternary Molecular Structure file(s) for 1XYM
  • Retrieve 1XYM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XYM from S2C, [Save to disk]
    • View 1XYM 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 1XYM
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1XYM, from MSDmotif at EBI
  • Genome occurence of 1XYM's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1xyma_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1xymb_, region B [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: [1xym] [1xym_B] [1xym_A]
  • SWISS-PROT database: [P15587]
  • Domain organization of [XYLA_STROL] by SWISSPFAM
    • Other resources with information on 1XYM
  • Community annotation for 1XYM 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