2G36

Crystal structure of Tryptophanyl-tRNA synthetase (EC 6.1.1.2) (Tryptophan-tRNA ligase)(TrpRS) (tm0492) from THERMOTOGA MARITIMA at 2.50 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 2G36

Classification: LIGASE

Total Structure Weight: 39840.05

Macromolecule Entities
Molecule Chains Length Organism Details
Tryptophanyl-tRNA synthetase A 340 Thermotoga maritima EC#: 6.1.1.2 IUBMB
Gene Name(s): trpS TM_0492
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SF4
Query on SF4

A IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TRP
Query on TRP

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

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 122.89 α = 90.00
b = 152.73 β = 90.00
c = 53.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-02-17
  • Released Date: 2006-03-28
  • Deposition author(s): Joint Center for Structural Genomics (JCSG)

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Advisory, Derived calculations, Version format compliance