X-ray diffraction
1.8Å resolution

Crystal structure of ProX from Archeoglobus fulgidus in the ligand free form


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
OpuAC domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 275 amino acids
Theoretical weight: 31.13 KDa
Source organism: Archaeoglobus fulgidus DSM 4304
Expression system: Escherichia coli
  • Canonical: O29280 (Residues: 18-292; Coverage: 94%)
Gene name: AF_0982
Sequence domains: Substrate binding domain of ABC-type glycine betaine transport system
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: C2
Unit cell:
a: 161.5Å b: 56.5Å c: 116.1Å
α: 90° β: 110.6° γ: 90°
R R work R free
0.188 0.186 0.214
Expression system: Escherichia coli