1XYC Isomerase(Intramolecular Oxidoreductase) date Jan 03, 1994
title X-Ray Crystallographic Structures Of D-Xylose Isomerase-Subs Complexes Position The Substrate And Provide Evidence For M Movement During Catalysis
authors A.Lavie, K.N.Allen, 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 0.159 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
87.700 99.300 94.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.19 Å
ligand 3MF, MG enzyme Isomerase E.C.5.3.1.5 BRENDA
related structures by homologous chain: 1XIM, 1XYB
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceX-ray crystallographic structures of D-xylose isomerase-substrate complexes position the substrate and provide evidence for metal movement during catalysis., Lavie A, Allen KN, Petsko GA, Ringe D, Biochemistry 1994 May 10;33(18):5469-80. PMID:8180169
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk]
  • Biological Unit Coordinates (1xyc.pdb1.gz) 255 Kb
  • LPC: Ligand-Protein Contacts for 1XYC
  • CSU: Contacts of Structural Units for 1XYC
  • Likely Quarternary Molecular Structure file(s) for 1XYC
  • Retrieve 1XYC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XYC from S2C, [Save to disk]
  • View 1XYC 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 1XYC
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1XYC, from MSDmotif at EBI
  • Genome occurence of 1XYC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1xyca_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1xycb_, 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: [1xyc_B] [1xyc] [1xyc_A]
  • SWISS-PROT database: [P15587]
  • Domain organization of [XYLA_STROL] by SWISSPFAM
  • Other resources with information on 1XYC
  • Community annotation for 1XYC 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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