3O1N

1.03 Angstrom Crystal Structure of Q236A Mutant Type I Dehydroquinate Dehydratase (aroD) from Salmonella typhimurium


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.03 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.140

Literature

Macromolecules
Sequence Display for 3O1N

Classification: LYASE

Total Structure Weight: 60221.19

Macromolecule Entities
Molecule Chains Length Organism Details
3-dehydroquinate dehydratase A, B 276 Salmonella enterica EC#: 4.2.1.10 IUBMB
Mutation: Q236A
Gene Name(s): aroD STM1358
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 45.43 α = 104.23
b = 46.48 β = 97.50
c = 55.79 γ = 98.70

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-07-21
  • Released Date: 2010-08-11
  • Deposition author(s): Light, S.H., Minasov, G., Shuvalova, L., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

  • Version 1_0: 2010-08-11

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2017-11-08

    Type: Refinement description