1KH1

Crystal Structure of Thermus thermophilus HB8 Argininosuccinate Synthetase

Structural Biology Knowledgebase: 1KH1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 1KH1

Classification: LIGASE

Total Structure Weight: 179890.11

Macromolecule Entities
Molecule Chains Length Organism Details
Argininosuccinate Synthetase A, B, C, D 400 Thermus thermophilus EC#: 6.3.4.5 IUBMB
Gene Name(s): argG TTHA0284
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
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: 2.3 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.199
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 228.41 α = 90.00
b = 228.41 β = 90.00
c = 161.53 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-29
  • Released Date: 2002-04-03
  • Deposition author(s): goto, m., Nakajima, Y, Hirotsu, k., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

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