1N2A

Crystal Structure of a Bacterial Glutathione Transferase from Escherichia coli with Glutathione Sulfonate in the Active Site

Structural Biology Knowledgebase: 1N2A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.195

Literature

Macromolecules
Sequence Display for 1N2A

Classification: TRANSFERASE

Total Structure Weight: 46503.69

Macromolecule Entities
Molecule Chains Length Organism Details
Glutathione S-transferase A, B 201 Escherichia coli EC#: 2.5.1.18 IUBMB
Gene Name(s): gstA gst b1635 JW1627
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GLUTATHIONE SULFONIC ACID
C10 H17 N3 O9 S
QGWRMTHFAZVWAM-WDSKDSINSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.195
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 47.62 α = 90.00
b = 57.17 β = 90.00
c = 134.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-22
  • Released Date: 2003-11-04
  • Deposition author(s): Rife, C.L., Parsons, J.F., Xiao, G., Gilliland, G.L., Armstrong, R.N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4