1NUA

Crystal structure of 3-dehydroquinate synthase (DHQS) in complex with ZN2+


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1NUA

Classification: LYASE

Total Structure Weight: 86099.34

Macromolecule Entities
Molecule Chains Length Organism Details
3-DEHYDROQUINATE SYNTHASE A, B 393 Aspergillus nidulans EC#: 4.2.3.4 IUBMB
Gene Name(s): aromA aroA aroM AN0708
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.182
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 40.59 α = 90.00
b = 68.32 β = 84.69
c = 135.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-31
  • Released Date: 2003-03-18
  • Deposition author(s): Nichols, C.E., Ren, J., Lamb, H.K., Hawkins, A.R., Stammers, D.K.

Revision History

  • Version 1_0: 2003-03-18

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance