1H3E

Tyrosyl-tRNA synthetase from Thermus thermophilus complexed with wild-type tRNAtyr(GUA) and with ATP and tyrosinol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.219

Literature

Macromolecules
Sequence Display for 1H3E

Classification: LIGASE

Total Structure Weight: 77170.09


Macromolecule Entities
Molecule Chains Length Organism Details
TYROSYL-TRNA SYNTHETASE A 432 Thermus thermophilus EC#: 6.1.1.1 IUBMB
Gene Name(s): tyrS TT_C1033
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
WILD-TYPE TRNATYR(GUA) B 86 Thermus thermophilus

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)
TYE
Query on TYE

A 4-[(2S)-2-amino-3-hydroxypropyl]phenol
tyrosinol (Synonym)
C9 H13 N O2
DBLDQZASZZMNSL-QMMMGPOBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 3 Unique
ID Chains Type Formula 2D Diagram Parent
PSU
Query on PSU
B RNA LINKING C9 H13 N2 O9 P U
5MU
Query on 5MU
B RNA LINKING C10 H15 N2 O9 P U
1MA
Query on 1MA
B RNA LINKING C11 H16 N5 O7 P A

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.219
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 129.52 α = 90.00
b = 129.52 β = 90.00
c = 109.45 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-28
  • Released Date: 2002-10-27
  • Deposition author(s): Cusack, S., Yaremchuk, A., Kriklivyi, I., Tukalo, M.

Revision History

  • 2014-02-05
    Type: Source and taxonomy, Version format compliance
  • 2015-08-19
    Type: Atomic model, Derived calculations, Non-polymer description, Other, Structure summary