3AFH

Crystal structure of Thermotoga maritima nondiscriminating glutamyl-tRNA synthetase in complex with a glutamyl-AMP analog

Structural Biology Knowledgebase: 3AFH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.186

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3AFH

Classification: Ligase

Total Structure Weight: 58001.66

Macromolecule Entities
Molecule Chains Length Organism Details
Glutamyl-tRNA synthetase 2 A 488 Thermotoga maritima EC#: 6.1.1.17 IUBMB
Gene Name(s): gltX2 TM_1875

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

A O5'-(L-GLUTAMYL-SULFAMOYL)-ADENOSINE
C15 H21 N7 O9 S
YBRKRYFZKHICLS-WERHYGNASA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.186
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 68.62 α = 90.00
b = 207.32 β = 90.00
c = 39.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-03-01
  • Released Date: 2010-06-30
  • Deposition author(s): Ito, T., Yokoyama, S.

Revision History

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