1ADJ

HISTIDYL-TRNA SYNTHETASE IN COMPLEX WITH HISTIDINE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1ADJ

Classification: COMPLEX (TRNA SYNTHETASE / PEPTIDE)

Total Structure Weight: 189512.58

Macromolecule Entities
Molecule Chains Length Organism Details
HISTIDYL-TRNA SYNTHETASE A, B, C, D 421 Thermus thermophilus EC#: 6.1.1.21 IUBMB
Details: HISTIDINE PRESENT IN THE ACTIVE SITE
Gene Name(s): hisS TTHA0712
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D HISTIDINE
C6 H10 N3 O2
HNDVDQJCIGZPNO-YFKPBYRVSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.217
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 171.30 α = 90.00
b = 214.70 β = 90.00
c = 49.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-02-18
  • Released Date: 1997-08-20
  • Deposition author(s): Cusack, S., Aberg, A.

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance