Proteomics analysis of SDe2 cleavage in lysate fractions from Expi293 cells
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ABSTRACT: SDE2, a highly conserved and essential gene required for genome maintenance, coordinates essential processes ranging from pre-mRNA splicing and ribosome biogenesis to DNA repair and replication stress response. It is expressed as a full-length precursor (SDE2FL,) bearing an N-terminal ULD, which is proteolytically cleaved to generate two protein fragments, SDE2UBL and the larger C-terminal domain (SDE2CT). In this study we report the identification of the protease responsible for SDE2 processing, resolving a previously uncharacterized mechanism of post-translational regulation.
INSTRUMENT(S):
ORGANISM(S): Homo Sapiens (human)
SUBMITTER:
Frederic Lamoliatte
LAB HEAD: Chiara Maniaci
PROVIDER: PXD064153 | Pride | 2026-06-24
REPOSITORIES: Pride
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