A Novel Bipartite Nuclear Localization Signal Guides BPM1 Protein to Nucleolus Suggesting Its Cullin3 Independent Function

BPM1 belongs to the MATH-BTB family of proteins, which act as substrate-binding adaptors for the Cullin3-based E3 ubiquitin ligase. MATH-BTB proteins associate with Cullin3 via the BTB domain and with the substrate protein via the MATH domain. Few BPM1-interacting proteins with different functions are recognized, however, specific roles of BPM1, depending… CONTINUE READING