4f6t

X-ray diffraction
1.6Å resolution

The crystal structure of the molybdenum storage protein (MoSto) from Azotobacter vinelandii loaded with various polyoxometalates

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-160877 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Molybdenum storage protein subunit beta Chain: B
Molecule details ›
Chain: B
Length: 268 amino acids
Theoretical weight: 28.18 KDa
Source organism: Azotobacter vinelandii
UniProt:
  • Canonical: P84253 (Residues: 3-270; Coverage: 99%)
Gene names: Avin_43210, mosB
Sequence domains: Amino acid kinase family
Structure domains: Acetylglutamate kinase-like
Molybdenum storage protein subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 244 amino acids
Theoretical weight: 25.82 KDa
Source organism: Azotobacter vinelandii
UniProt:
  • Canonical: P84308 (Residues: 33-276; Coverage: 88%)
Gene names: Avin_43200, mosA
Sequence domains: Amino acid kinase family
Structure domains: Acetylglutamate kinase-like

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA, ESRF BEAMLINE ID29
Spacegroup: P6322
Unit cell:
a: 115.74Å b: 115.74Å c: 233.62Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.142 0.139 0.173