X-ray diffraction
2.54Å resolution

Crystal structure of the yeast DEAD-box splicing factor Prp28 at 2.54 Angstroms resolution


Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Pre-mRNA-splicing ATP-dependent RNA helicase PRP28 Chains: A, B
Molecule details ›
Chains: A, B
Length: 463 amino acids
Theoretical weight: 52.99 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
  • Canonical: P23394 (Residues: 127-588; Coverage: 79%)
Gene names: PRP28, YD8419.10C, YDR243C
Sequence domains:
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P3221
Unit cell:
a: 114.719Å b: 114.719Å c: 156.186Å
α: 90° β: 90° γ: 120°
R R work R free
0.169 0.166 0.219
Expression system: Escherichia coli