1CSM

THE CRYSTAL STRUCTURE OF ALLOSTERIC CHORISMATE MUTASE AT 2.2 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.310
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 1CSM

Classification: ISOMERASE

Total Structure Weight: 60011.41

Macromolecule Entities
Molecule Chains Length Organism Details
CHORISMATE MUTASE A, B 256 Saccharomyces cerevisiae EC#: 5.4.99.5 IUBMB
Mutation: T226I
Gene Name(s): ARO7 OSM2 YPR060C YP9499.15C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B TRYPTOPHAN
C11 H12 N2 O2
QIVBCDIJIAJPQS-VIFPVBQESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.310
  • R-Value Work: 0.196
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 95.80 α = 90.00
b = 95.80 β = 90.00
c = 157.90 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-08-22
  • Released Date: 1995-09-15
  • Deposition author(s): Xue, Y., Lipscomb, W.N.

Revision History

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