Crystal structure, mutational analysis and RNA-dependent ATPase activity of the yeast DEAD-box pre-mRNA splicing factor Prp28.
Jacewicz, A., Schwer, B., Smith, P., Shuman, S.(2014) Nucleic Acids Res 42: 12885-12898
- PubMed: 25303995 
- DOI: 10.1093/nar/gku930
- Primary Citation of Related Structures:  
4W7S - PubMed Abstract: 
Yeast Prp28 is a DEAD-box pre-mRNA splicing factor implicated in displacing U1 snRNP from the 5' splice site. Here we report that the 588-aa Prp28 protein consists of a trypsin-sensitive 126-aa N-terminal segment (of which aa 1-89 are dispensable for Prp28 function in vivo) fused to a trypsin-resistant C-terminal catalytic domain ...