2onr

X-ray diffraction
1.6Å resolution

Crystal structure of A. fulgidus periplasmic binding protein ModA with bound molybdate

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-519297 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Molybdate/tungstate-binding protein WtpA Chain: A
Molecule details ›
Chain: A
Length: 314 amino acids
Theoretical weight: 35.72 KDa
Source organism: Archaeoglobus fulgidus DSM 4304
Expression system: Escherichia coli
UniProt:
  • Canonical: O30142 (Residues: 31-342; Coverage: 98%)
Gene names: AF_0094, modA, wtpA
Sequence domains: Bacterial extracellular solute-binding protein
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P41212
Unit cell:
a: 75.845Å b: 75.845Å c: 115Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.178 0.235
Expression system: Escherichia coli