Ontology highlight
ABSTRACT:
INSTRUMENT(S): Q Exactive
ORGANISM(S): Homo Sapiens (human)
TISSUE(S): Permanent Cell Line Cell
DISEASE(S): Malignant Neoplasm Of Ovary
SUBMITTER: Joon won Lee
LAB HEAD: Min Jae Lee
PROVIDER: PXD003813 | Pride | 2016-09-27
REPOSITORIES: Pride
Autophagy 20160825 11
The N-terminal amino acid of a protein is an essential determinant of ubiquitination and subsequent proteasomal degradation in the N-end rule pathway. Using para-chloroamphetamine (PCA), a specific inhibitor of the arginylation branch of the pathway (Arg/N-end rule pathway), we identified that blocking the Arg/N-end rule pathway significantly impaired the fusion of autophagosomes with lysosomes. Under ER stress, ATE1-encoded Arg-tRNA-protein transferases carry out the N-terminal arginylation of ...[more]