1N75

Crystal structure of Thermus thermophilus glutamyl-tRNA synthetase complexed with ATP.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1N75

Classification: ligase

Total Structure Weight: 54520.79

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamyl-tRNA synthetase A 468 Thermus thermophilus EC#: 6.1.1.17 IUBMB
Mutation: A74G, A75G, T77H
Gene Name(s): gltX TTHA0438
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-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: 0.236
  • R-Value Work: 0.209
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 82.71 α = 90.00
b = 84.06 β = 90.00
c = 83.45 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-11-12
  • Released Date: 2003-02-25
  • Deposition author(s): Sekine, S., Nureki, O., Dubois, D.Y., Bernier, S., Chenevert, R., Lapointe, J., Vassylyev, D.G., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

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