7zr4

X-ray diffraction
1.7Å resolution

Molybdenum storage protein loaded with polyoxotungstates in the in vivo-like state

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 alpha Chain: A
Molecule details ›
Chain: A
Length: 275 amino acids
Theoretical weight: 29.25 KDa
Source organism: Azotobacter vinelandii
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P84308 (Residues: 2-276; Coverage: 100%)
Gene names: Avin_43200, mosA
Sequence domains: Amino acid kinase family
Molybdenum storage protein subunit beta Chain: B
Molecule details ›
Chain: B
Length: 269 amino acids
Theoretical weight: 28.25 KDa
Source organism: Azotobacter vinelandii
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P84253 (Residues: 2-270; Coverage: 100%)
Gene names: Avin_43210, mosB
Sequence domains: Amino acid kinase family

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P6322
Unit cell:
a: 115.67Å b: 115.67Å c: 234.49Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.219 0.218 0.24
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'