Proteomics

Dataset Information

0

Protein interactome changes as a result of single FilaminA RNA editing.


ABSTRACT: Identification of changes in proteome as a result of FLNA editing that would help understand the mechanism behind its involvement in cellular contraction.

INSTRUMENT(S): Q Exactive Plus

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Aorta Smooth Muscle Cell Line, Vascular Associated Smooth Muscle Cell

SUBMITTER: Markus Hartl  

LAB HEAD: Michael F. Jantsch

PROVIDER: PXD009769 | Pride | 2018-08-02

REPOSITORIES: Pride

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Publications


Epitranscriptomic events such as adenosine-to-inosine (A-to-I) RNA editing by ADAR can recode mRNAs to translate novel proteins. Editing of the mRNA that encodes actin crosslinking protein Filamin A (FLNA) mediates a Q-to-R transition in the interactive C-terminal region. While FLNA editing is conserved among vertebrates, its physiological function remains unclear. Here, we show that cardiovascular tissues in humans and mice show massive editing and that FLNA RNA is the most prominent substrate.  ...[more]

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