1H0R

TYPE II DEHYDROQUINASE FROM MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH 2,3-ANHYDRO-QUINIC ACID


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.144

Literature

Macromolecules
Sequence Display for 1H0R

Classification: DEHYDRATASE

Total Structure Weight: 16109.01

Macromolecule Entities
Molecule Chains Length Organism Details
3-DEHYDROQUINATE DEHYDRATASE A 146 Mycobacterium tuberculosis EC#: 4.2.1.10 IUBMB
Gene Name(s): aroQ aroD Rv2537c MTCY159.19
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FA1
Query on FA1

A 2,3 -ANHYDRO-QUINIC ACID
C7 H10 O5
VTEDVYGIJPLVFF-XAHCXIQSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FA1 Kd: 200000 nM (100) BindingDB
Ki: 200000 nM (100) BindingDB

Ki: 200000 nM  BindingMOAD
Ki: 200000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.144
  • Space Group: F 2 3

Unit Cell:

Length (Å) Angle (°)
a = 126.88 α = 90.00
b = 126.88 β = 90.00
c = 126.88 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-06-27
  • Released Date: 2003-10-23
  • Deposition author(s): Roszak, A.W., Robinson, D.A., Frederickson, M., Abell, C., Coggins, J.R., Lapthorn, A.J.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4