1DXE Class Ii Aldolase date Jan 03, 2000
title 2-Dehydro-3-Deoxy-Galactarate Aldolase From Escherichia Coli
authors T.Izard, N.C.Blackwell
compound source
Molecule: 2-Dehydro-3-Deoxy-Galactarate Aldolase
Chain: A, B
Ec: 4.1.2.20
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: H 3 2
R_factor 0.171 R_Free 0.194
crystal
cell
length a length b length c angle alpha angle beta angle gamma
129.070 129.070 167.960 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.8 Å
ligand MG, PO4 enzyme Lyase E.C.4.1.2.20 BRENDA
related structures by homologous chain: 1DXF
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structures of the metal-dependent 2-dehydro-3-deoxy-galactarate aldolase suggest a novel reaction mechanism., Izard T, Blackwell NC, EMBO J 2000 Aug 1;19(15):3849-56. PMID:10921867
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk]
  • Biological Unit Coordinates (1dxe.pdb1.gz) 265 Kb
  • LPC: Ligand-Protein Contacts for 1DXE
  • CSU: Contacts of Structural Units for 1DXE
  • Likely Quarternary Molecular Structure file(s) for 1DXE
  • Retrieve 1DXE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DXE from S2C, [Save to disk]
    • View 1DXE 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 1DXE
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1DXE, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dxea_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1dxeb_, 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: [1dxe] [1dxe_A] [1dxe_B]
  • SWISS-PROT database: [P23522]
  • Domain organization of [GARL_ECOLI] by SWISSPFAM
    • Other resources with information on 1DXE
  • Community annotation for 1DXE at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1DXE from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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