1EVK

CRYSTAL STRUCTURE OF A TRUNCATED FORM OF THREONYL-TRNA SYNTHETASE WITH THE LIGAND THREONINE

Structural Biology Knowledgebase: 1EVK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.212

Literature

Macromolecules
Sequence Display for 1EVK

Classification: LIGASE

Total Structure Weight: 93701.12

Macromolecule Entities
Molecule Chains Length Organism Details
THREONYL-TRNA SYNTHETASE A, B 401 Escherichia coli EC#: 6.1.1.3 IUBMB
Fragment: CATALYTIC AND ANTICODON BINDING DOMAINS (RESIDUES 242-642)
Details: TRUNCATED FORM
Gene Name(s): thrS b1719 JW1709
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B THREONINE
C4 H9 N O3
AYFVYJQAPQTCCC-GBXIJSLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.212
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 107.05 α = 90.00
b = 117.34 β = 90.00
c = 87.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-20
  • Released Date: 2000-07-19
  • Deposition author(s): Sankaranarayanan, R., Dock-Bregeon, A.C., Rees, B., Moras, D.

Revision History

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