Molecular Architecture of SF3b and Structural Consequences of Its Cancer-Related Mutations.
Cretu, C., Schmitzova, J., Ponce-Salvatierra, A., Dybkov, O., De Laurentiis, E.I., Sharma, K., Will, C.L., Urlaub, H., Luhrmann, R., Pena, V.(2016) Mol Cell 64: 307-319
- PubMed: 27720643 
- DOI: 10.1016/j.molcel.2016.08.036
- Primary Citation of Related Structures:  
5HY7, 5IFE - PubMed Abstract: 
SF3b is a heptameric protein complex of the U2 small nuclear ribonucleoprotein (snRNP) that is essential for pre-mRNA splicing. Mutations in the largest SF3b subunit, SF3B1/SF3b155, are linked to cancer and lead to alternative branch site (BS) selection. ...