1G6S

STRUCTURE OF EPSP SYNTHASE LIGANDED WITH SHIKIMATE-3-PHOSPHATE AND GLYPHOSATE

Structural Biology Knowledgebase: 1G6S SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.171
  • R-Value Work: 0.149

Literature

Macromolecules
Sequence Display for 1G6S

Classification: TRANSFERASE

Total Structure Weight: 47026.52

Macromolecule Entities
Molecule Chains Length Organism Details
EPSP SYNTHASE A 427 Escherichia coli EC#: 2.5.1.19 IUBMB
Gene Name(s): aroA b0908 JW0891
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
S3P
Query on S3P

A SHIKIMATE-3-PHOSPHATE
C7 H11 O8 P
QYOJSKGCWNAKGW-PBXRRBTRSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GPJ
Query on GPJ

A GLYPHOSATE
C3 H9 N O5 P
XDDAORKBJWWYJS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FMT
Query on FMT

A FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
S3P Kd: 7000 - 8000 nM (100) BindingDB

N/A in BindingMoad
Kd: 7000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.171
  • R-Value Work: 0.149
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.77 α = 90.00
b = 85.24 β = 90.00
c = 88.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-07
  • Released Date: 2001-02-07
  • Deposition author(s): Schonbrunn, E., Eschenburg, S., Shuttleworth, W., Schloss, J.V., Amrhein, N., Evans, J.N.S., Kabsch, W.

Revision History

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