Molecular structure in biomolecular condensates.

ABSTRACT: Evidence accumulated over the past decade provides support for liquid-liquid phase separation as the mechanism underlying the formation of biomolecular condensates, which include not only 'membraneless' organelles such as nucleoli and RNA granules, but additional assemblies involved in transcription, translation and signaling. Understanding the molecular mechanisms of condensate function requires knowledge of the structures of their constituents. Current knowledge suggests that structures formed via multivalent domain-motif interactions remain largely unchanged within condensates. Two different viewpoints exist regarding structures of disordered low-complexity domains within condensates; one argues that low-complexity domains remain largely disordered in condensates and their multivalency

SUBMITTER: Peran I 

PROVIDER: S-EPMC7117980 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature