Structure and position-specific interactions of prion-like domains in transcription factor Efg1 phase separation.

ABSTRACT: Candida albicans, a prominent member of the human microbiome, can make an opportunistic switch from commensal coexistence to pathogenicity accompanied by an epigenetic shift between the white and opaque cell states. This transcriptional switch is under precise regulation by a set of transcription factors (TFs), with Enhanced Filamentous Growth Protein 1 (Efg1) playing a central role. Previous research has emphasized the importance of Egf1's prion-like domain (PrLD) and the protein's ability to undergo phase separation for the white-to-opaque transition of C. albicans. However, the underlying molecular mechanisms of Efg1 phase separation have remained underexplored. In this study, we delved into the biophysical basis of Efg1 phase separation, revealing the significant contribu

SUBMITTER: Wang SH 

PROVIDER: S-EPMC10659382 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature