X-ray diffraction
1.79Å resolution

Crystal structures of the arginine-, lysine-, histidine-binding protein ArtJ from the thermophilic bacterium Geobacillus stearothermophilus

Entry authors: Vahedi-Faridi A, Scheffel F, Eckey V, Saenger W, Schneider E

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
ArtJ Chain: A
Molecule details ›
Chain: A
Length: 272 amino acids
Theoretical weight: 29.69 KDa
Source organism: Geobacillus stearothermophilus
Expression system: Escherichia coli
  • Canonical: D0VWX8 (Residues: 1-252; Coverage: 100%)
Sequence domains: Bacterial extracellular solute-binding proteins, family 3
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: C2221
Unit cell:
a: 68.268Å b: 73.887Å c: 102.681Å
α: 90° β: 90° γ: 90°
R R work R free
0.177 0.174 0.224
Expression system: Escherichia coli