The ASAP complex is emerging as an assembly of proteins at the interface between transcription, pre-mRNA splicing and mRNA quality control. Structural analysis of the ASAP core complex reveals macromolecular interactions between the subunits and their assembly into ASAP. In addition, ASAP subunits SAP18 and RNPS1 are shown to bind Pinin, forming a novel complex called PSAP.
- Andrea Giovanni Murachelli
- Judith Ebert
- Elena Conti