1W37 Aldolase date Jul 13, 2004
title 2-Keto-3-Deoxygluconate(Kdg) Aldolase Of Sulfolobus Solfatar
authors A.Theodossis, H.Walden, E.J.Westwick, H.Connaris, H.J.Lamble, D.W M.J.Danson, G.L.Taylor
compound source
Molecule: 2-Keto-3-Deoxy Gluconate Aldolase
Chain: A, B, C, D
Ec: 4.1.2.20
Engineered: Yes
Organism_scientific: Sulfolobus Solfataricus
Organism_taxid: 2287
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_plasmid: Pet3-A
symmetry Space Group: P 21 21 21
R_factor 0.153 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
83.577 131.553 132.556 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand GOL, NA enzyme Lyase E.C.4.1.2.20 BRENDA
related structures by homologous chain: 1W3I, 1W3T
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceThe structural basis for substrate promiscuity in 2-keto-3-deoxygluconate aldolase from the Entner-Doudoroff pathway in Sulfolobus solfataricus., Theodossis A, Walden H, Westwick EJ, Connaris H, Lamble HJ, Hough DW, Danson MJ, Taylor GL, J Biol Chem. 2004 Oct 15;279(42):43886-92. Epub 2004 Jul 20. PMID:15265860
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (216 Kb) [Save to disk]
  • Biological Unit Coordinates (1w37.pdb1.gz) 210 Kb
  • LPC: Ligand-Protein Contacts for 1W37
  • CSU: Contacts of Structural Units for 1W37
  • Likely Quarternary Molecular Structure file(s) for 1W37
  • Structure Factors (1356 Kb)
  • Retrieve 1W37 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W37 from S2C, [Save to disk]
  • Re-refined 1w37 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1W37 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 1W37
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1W37, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w37a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1w37b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1w37c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1w37d_, region D [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w37_A] [1w37_D] [1w37_C] [1w37_B] [1w37]
  • SWISS-PROT database: [O54288]
  • Domain organization of [O54288_SULSO] by SWISSPFAM
  • Domain found in 1W37: [DHDPS ] by SMART
  • Other resources with information on 1W37
  • Community annotation for 1W37 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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