1I6M

1.7 HIGH RESOLUTION EXPERIMENTAL PHASES FOR TRYPTOPHANYL-TRNA SYNTHETASE COMPLEXED WITH TRYPTOPHANYL-5'AMP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 1I6M

Classification: LIGASE

Total Structure Weight: 38817.96

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPTOPHANYL-TRNA SYNTHETASE A 328 Geobacillus stearothermophilus EC#: 6.1.1.2 IUBMB
Gene Name(s): trpS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A TRYPTOPHANYL-5'AMP
C21 H24 N7 O8 P
IFQVDHDRFCKAAW-SQIXAUHQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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)
NH4
Query on NH4

A AMMONIUM ION
H4 N
QGZKDVFQNNGYKY-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.225
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 59.77 α = 90.00
b = 59.77 β = 90.00
c = 232.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-02
  • Released Date: 2001-11-07
  • Deposition author(s): Retailleau, P., Carter, C.W.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance