2XIM Isomerase(Intramolecular Oxidoreductase) date May 29, 1991
title Arginine Residues As Stabilizing Elements In Proteins
authors N.T.Mrabet, A.Van Denbroek, I.Van Den Brande, P.Stanssens, Y.Lar M.Lambeir, G.Matthyssens, J.Jenkins, M.Chiadmi, H.Vantilbeurgh, J.Janin, W.J.Quax, I.Lasters, M.Demaeyer, S.J.Wodak
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 MG, XYL enzyme Isomerase E.C.5.3.1.5 BRENDA
related structures by homologous chain: 3XIM, 5XIN
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceArginine residues as stabilizing elements in proteins., Mrabet NT, Van den Broeck A, Van den brande I, Stanssens P, Laroche Y, Lambeir AM, Matthijssens G, Jenkins J, Chiadmi M, van Tilbeurgh H, et al., Biochemistry 1992 Mar 3;31(8):2239-53. PMID:1540579
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (266 Kb) [Save to disk]
  • Biological Unit Coordinates (2xim.pdb1.gz) 260 Kb
  • LPC: Ligand-Protein Contacts for 2XIM
  • CSU: Contacts of Structural Units for 2XIM
  • Likely Quarternary Molecular Structure file(s) for 2XIM
  • Retrieve 2XIM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XIM from S2C, [Save to disk]
    • View 2XIM 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 2XIM
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2XIM, from MSDmotif at EBI
  • Genome occurence of 2XIM's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2xima_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2ximb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d2ximc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d2ximd_, 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: [2xim] [2xim_D] [2xim_A] [2xim_B] [2xim_C]
  • SWISS-PROT database: [P12851]
  • Domain organization of [XYLA_ACTMI] by SWISSPFAM
    • Other resources with information on 2XIM
  • Community annotation for 2XIM 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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