4wag

X-ray diffraction
3.41Å resolution

Function and Biology Details

Reaction catalysed:
ATP + 1-phosphatidyl-1D-myo-inositol = ADP + 1-phosphatidyl-1D-myo-inositol 4-phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphatidylinositol 4-kinase beta Chain: A
Molecule details ›
Chain: A
Length: 572 amino acids
Theoretical weight: 65.26 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UBF8 (Residues: 128-799; Coverage: 70%)
Gene names: PI4KB, PIK4CB
Sequence domains: Phosphatidylinositol 3- and 4-kinase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P43
Unit cell:
a: 108.353Å b: 108.353Å c: 55.138Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.21 0.25
Expression system: Escherichia coli