"Here the authors show that transcriptional regulator interacting with the PHD-bromodomain 1 (TRIP-Br1 Sertad1) a newly identified protein with poorly characterized functions acts as an adaptor that bridges the interaction of multiple Adenylyl cyclase isoforms with X-linked inhibitor of apoptosis protein (XIAP) a RING-domain E3 ubiquitin ligase."xsd:string