1YGB

Crystal Structure of the catalytic fragment of alanyl-tRNA synthetase in complex with L-serine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.48 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 1YGB

Classification: LIGASE

Total Structure Weight: 53877.34

Macromolecule Entities
Molecule Chains Length Organism Details
Alanyl-tRNA synthetase A 465 Aquifex aeolicus EC#: 6.1.1.7 IUBMB
Gene Name(s): alaS aq_1293
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A SERINE
C3 H7 N O3
MTCFGRXMJLQNBG-REOHCLBHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.48 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.199
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 74.09 α = 90.00
b = 74.09 β = 90.00
c = 173.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-01-04
  • Released Date: 2005-01-25
  • Deposition author(s): Swairjo, M.A., Schimmel, P.R.

Revision History

  • Version 1_0: 2005-01-25

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance