1B76

GLYCYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS COMPLEXED WITH ATP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.227

Literature

Macromolecules
Sequence Display for 1B76

Classification: LIGASE

Total Structure Weight: 103304.26

Macromolecule Entities
Molecule Chains Length Organism Details
Glycine--tRNA ligase A, B 442 Thermus thermophilus EC#: 6.1.1.14 IUBMB
Mutation: P1A, R91A, I92K, T93A, K94R, K95Y, K170Q, T171D, Y172L, V173R, V176R, E177G, D178G, E179R, A180G, S181L, P209G, E283S, L284S, L302S, E303L, N310Q
Details: ATP BOUND IN ACTIVE SITE OF EACH MONOMER
Gene Name(s): glyQS glyS TTHA0543
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.227
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 124.80 α = 90.00
b = 250.90 β = 90.00
c = 105.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-27
  • Released Date: 1999-01-28
  • Deposition author(s): Arnez, J.G., Moras, D.

Revision History

  • Version 1_0: 1999-01-28

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Source and taxonomy, Version format compliance

  • Version 1_3: 2017-05-31

    Type: Database references, Source and taxonomy, Structure summary

  • Version 1_4: 2017-10-04

    Type: Refinement description