Ontology highlight
ABSTRACT:
SUBMITTER: Aguilera-Gomez A
PROVIDER: S-EPMC6064189 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Aguilera-Gomez Angelica A Zacharogianni Margarita M van Oorschot Marinke M MM Genau Heide H Grond Rianne R Veenendaal Tineke T Sinsimer Kristina S KS Gavis Elizabeth R ER Behrends Christian C Rabouille Catherine C
Cell reports 20170701 4
Most cellular stresses induce protein translation inhibition and stress granule formation. Here, using Drosophila S2 cells, we investigate the role of G3BP/Rasputin in this process. In contrast to arsenite treatment, where dephosphorylated Ser142 Rasputin is recruited to stress granules, we find that, upon amino acid starvation, only the phosphorylated Ser142 form is recruited. Furthermore, we identify Sec16, a component of the endoplasmic reticulum exit site, as a Rasputin interactor and stabil ...[more]