X-ray diffraction
3.01Å resolution

Structure of S. cerevisiae Hrr25 1-394 (K38R mutant)


Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
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
Casein kinase I homolog HRR25 Chain: A
Molecule details ›
Chain: A
Length: 394 amino acids
Theoretical weight: 45.93 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
  • Canonical: P29295 (Residues: 1-394; Coverage: 80%)
Gene names: HRR25, YPL204W
Sequence domains: Protein kinase domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P6222
Unit cell:
a: 137.497Å b: 137.497Å c: 94.639Å
α: 90° β: 90° γ: 120°
R R work R free
0.268 0.267 0.285
Expression system: Escherichia coli