1MI4

Glyphosate insensitive G96A mutant EPSP synthase liganded with shikimate-3-phosphate

Structural Biology Knowledgebase: 1MI4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.157

Literature

Macromolecules
Sequence Display for 1MI4

Classification: TRANSFERASE

Total Structure Weight: 47054.57

Macromolecule Entities
Molecule Chains Length Organism Details
5-enolpyruvylshikimate-3-phosphate synthase A 427 Escherichia coli EC#: 2.5.1.19 IUBMB
Mutation: G96A
Gene Name(s): aroA b0908 JW0891
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)
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 (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.157
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.76 α = 90.00
b = 85.09 β = 90.00
c = 87.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-21
  • Released Date: 2002-12-18
  • Deposition author(s): Eschenburg, S., Healy, M.L., Priestman, M.A., Lushington, G.H., Schonbrunn, E.

Revision History

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