Interrogating the interaction of fission yeast RNA-binding protein Puf3 with the Ccr4-Not complex using crosslinking mass spectrometry

ABSTRACT: mRNA decay is a key determinant of gene regulation, initiated by the shortening of mRNA poly(A) tails by the CCR4-NOT deadenylation complex. Specificity is achieved through RNA adaptors—RNA-binding proteins that recruit CCR4-NOT to specific substrate mRNAs in a regulated manner. However, the molecular mechanisms underlying this specificity remain unclear in many cases. In this study, we applied crosslinking MS to investigate the interaction between the fission yeast RNA-binding protein Puf3 and the Ccr4-Not complex.

INSTRUMENT(S):

ORGANISM(S): Schizosaccharomyces Pombe 927

SUBMITTER: Zhuo Chen  

LAB HEAD: Juri Rappsilber

PROVIDER: PXD055147 | Pride | 2025-09-03

REPOSITORIES: Pride