1J20

Crystal Structure of Thermus thermophilus HB8 Argininosuccinate Synthetase in complex with product

Structural Biology Knowledgebase: 1J20 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.212

Literature

Macromolecules
Sequence Display for 1J20

Classification: LIGASE

Total Structure Weight: 182440.11

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 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AMP
Query on AMP

A, B, C, D ADENOSINE MONOPHOSPHATE
C10 H14 N5 O7 P
UDMBCSSLTHHNCD-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
AS1
Query on AS1

A, B, C, D ARGININOSUCCINATE
C10 H18 N4 O6
KDZOASGQNOPSCU-NTSWFWBYSA-N
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: 2.0 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.212
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 228.78 α = 90.00
b = 228.78 β = 90.00
c = 159.41 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-24
  • Released Date: 2003-04-22
  • Deposition author(s): Goto, M., Hirotsu, K., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

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