PREY

KHSRP

6330409F21Rik, Fbp2, Fubp2, Ksrp
KH-type splicing regulatory protein
GO Process (2)
GO Function (3)
GO Component (6)
Mus musculus

Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Publication

?-Actin mRNA interactome mapping by proximity biotinylation.

Mukherjee J, Hermesh O, Eliscovich C, Nalpas N, Franz-Wachtel M, Macek B, Jansen RP

The molecular function and fate of mRNAs are controlled by RNA-binding proteins (RBPs). Identification of the interacting proteome of a specific mRNA in vivo remains very challenging, however. Based on the widely used technique of RNA tagging with MS2 aptamers for RNA visualization, we developed a RNA proximity biotinylation (RNA-BioID) technique by tethering biotin ligase (BirA*) via MS2 coat protein ... [more]

Proc Natl Acad Sci U S A Dec. 25, 2018; 116(26);12863-12872 [Pubmed: 31189591]

Throughput

  • High Throughput

Additional Notes

  • Bait is ACTB mRNA

Curated By

  • BioGRID