Topology-Driven Discovery of Transmembrane Protein <i>S</i>-Palmitoylation.

ABSTRACT: Protein S-palmitoylation is a reversible lipophilic posttranslational modification regulating a diverse number of signaling pathways. Within transmembrane proteins (TMPs), S-palmitoylation is implicated in conditions from inflammatory disorders to respiratory viral infections. Many small-scale experiments have observed S-palmitoylation at juxtamembrane Cys residues. However, most large-scale S-palmitoyl discovery efforts rely on trypsin-based proteomics within which hydrophobic juxtamembrane regions are likely underrepresented. Machine learning- by virtue of its freedom from experimental constraints - is particularly well suited to address this discovery gap surrounding TMP S-palmitoylation. Utilizing a UniProt-derived feature set, a gradient boosted mach

SUBMITTER: Forrester MT 

PROVIDER: S-EPMC11398512 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature