› 1xwm

X-ray diffraction
2.5Å resolution

The crystal structure of PhoU (phosphate uptake regulator), Structural genomics

Released:
DOI: 10.2210/pdb1xwm/pdb
PDB entry 1xwm coloured by chain, front view.
PDB entry 1xwm coloured by chain, side view.
PDB entry 1xwm coloured by chain, top view.
Source organism: Geobacillus stearothermophilus
Entry authors: Zhang R, Dementieva I, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162550 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
phosphate uptake regulator Chain: A
Molecule details ›
Chain: A
Length: 217 amino acids
Theoretical weight: 23.8 KDa
Source organism: Geobacillus stearothermophilus
Expression system: Escherichia coli BL21
Structure domains: Phosphate transport system protein phou homolog 2; domain 2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 61.172Å b: 61.172Å c: 121.264Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.243 0.243 0.334
Expression system: Escherichia coli BL21

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