3chg

X-ray diffraction
2.8Å resolution

The compatible solute-binding protein OpuAC from Bacillus subtilis in complex with DMSA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycine betaine-binding protein OpuAC Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 268 amino acids
Theoretical weight: 29.78 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P46922 (Residues: 26-293; Coverage: 98%)
Gene names: BSU03000, opuAC
Sequence domains: Substrate binding domain of ABC-type glycine betaine transport system
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7A
Spacegroup: P21
Unit cell:
a: 56.508Å b: 150.606Å c: 58.959Å
α: 90° β: 104.54° γ: 90°
R-values:
R R work R free
0.289 0.285 0.359
Expression system: Escherichia coli