2XIN Isomerase(Intramolecular Oxidoreductase) date Apr 06, 1992
title Protein Engineering Of Xylose (Glucose) Isomerase From Actin Missouriensis. 1. Crystallography And Site-Directed Mutagen Metal Binding Sites
authors J.Janin
compound source
Molecule: D-Xylose Isomerase
Chain: A, B, C, D
Ec: 5.3.1.5
Engineered: Yes
 Organism_scientific: Actinoplanes Missouriensis
Organism_taxid: 1866
symmetry Space Group: P 32 2 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
143.450 143.450 231.500 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand CO, SOR enzyme Isomerase E.C.5.3.1.5 BRENDA
related structures by homologous chain: 3XIN, 4XIA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceProtein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. 1. Crystallography and site-directed mutagenesis of metal binding sites., Jenkins J, Janin J, Rey F, Chiadmi M, van Tilbeurgh H, Lasters I, De Maeyer M, Van Belle D, Wodak SJ, Lauwereys M, et al., Biochemistry 1992 Jun 23;31(24):5449-58. PMID:1610791
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (266 Kb) [Save to disk]
  • Biological Unit Coordinates (2xin.pdb1.gz) 260 Kb
  • LPC: Ligand-Protein Contacts for 2XIN
  • CSU: Contacts of Structural Units for 2XIN
  • Likely Quarternary Molecular Structure file(s) for 2XIN
  • Retrieve 2XIN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XIN from S2C, [Save to disk]
    • View 2XIN 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 2XIN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2XIN, from MSDmotif at EBI
  • Genome occurence of 2XIN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2xina_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2xinb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d2xinc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d2xind_, region D [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: [2xin_C] [2xin_A] [2xin] [2xin_D] [2xin_B]
  • SWISS-PROT database: [P12851]
  • Domain organization of [XYLA_ACTMI] by SWISSPFAM
    • Other resources with information on 2XIN
  • Community annotation for 2XIN 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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