SYSTEM AND METHOD FOR LIGHT-REGULATED OLIGOMERIZATION AND PHASE SEPARATION OF FOLDED DOMAINS AND RNA GRANULE-ASSOCIATED PROTEIN DOMAINS

摘要

Disclosed is a method and system for the phase separation of folded domains, and more particularly, to inducing clusters of folded domains as part of a drug-based screening application. The system and method utilize one or more first fusion proteins (100, 101), each first fusion protein comprising a first region (110) fused to a second region (120), the first region (110) comprising at least one light sensitive protein (115) or cognate partner of a light sensitive protein (116), and the second region (120) comprising one or more folded RNA binding domains (RBDs), disordered RBDs, folded non-RBD domains, or combination thereof (125).