1L9W

CRYSTAL STRUCTURE OF 3-DEHYDROQUINASE FROM SALMONELLA TYPHI COMPLEXED WITH REACTION PRODUCT

Structural Biology Knowledgebase: 1L9W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.177

Literature

Macromolecules
Sequence Display for 1L9W

Classification: LYASE

Total Structure Weight: 111308.92

Macromolecule Entities
Molecule Chains Length Organism Details
3-dehydroquinate dehydratase aroD A, B, C, D 252 Salmonella enterica EC#: 4.2.1.10 IUBMB
Details: THE PRODUCT 3-DEHYDROSHIKIMATE IS COVALENTLY ATTACHED TO THE ACTIVE SITE LYS 170 BY BOROHYDRIDE REDUCTION OF THE IMINE (SCHIFF BASE)
Gene Name(s): aroD STY1760 t1231
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DHS
Query on DHS

A, B, C, D 3-AMINO-4,5-DIHYDROXY-CYCLOHEX-1-ENECARBOXYLATE
C7 H10 N O4
WPZSUTUAATWRPU-KVQBGUIXSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.177
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.61 α = 90.00
b = 158.56 β = 93.61
c = 85.89 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-26
  • Released Date: 2003-03-26
  • Deposition author(s): Lee, W.H., Perles, L.A., Nagem, R.A.P., Shrive, A.K., Hawkins, A., Sawyer, L., Polikarpov, I.

Revision History

  • 2012-02-08
    Type: Binding sites and description | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values