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ProteomicsPRM of Nt-arginylation under UPR stress
Targeted proteomics of Nt-arginylation on HeLa proteome under the stress of unfolded protein response. UPR was derived by combinational treatment of MG132 and thapsigargin. PRM method was selected to undertake targeted MS2 analysis. Data was prepared to have duplicates.
ORGANISM(S): Homo sapiens (Human) 
2025-11-10 | PXD058872 | Pride
Human Nt-arginylation Hela Upr 
UnknownImplementing N-terminomics and machine learning to probe Nt-arginylation.
Not available
S-EPMC12780112 | biostudies-literature
ProteomicsN-terminome analysis of HeLa cells with UPR stress
N-terminome analysis of HeLa proteome under the stress of unfolded protein response. UPR was derived by combinational treatment of MG132 and thapsigargin. N-terminal enrichment was performed by iNrich method (10.1021/acs.analchem.9b05653). Data was prepared to have duplicates.
ORGANISM(S): Homo sapiens (Human) 
2025-11-10 | PXD058868 | Pride
Human N-terminome Hela Upr 
UnknownCrystal structure of the Ate1 arginyl-tRNA-protein transferase and arginylation of N-degron substrates.
Not available
S-EPMC9351520 | biostudies-literature
UnknownAnalyzing N-terminal Arginylation through the Use of Peptide Arrays and Degradation Assays.
Not available
S-EPMC5076509 | biostudies-literature
UnknownThe Final Maturation State of β-actin Involves N-terminal Acetylation by NAA80, not N-terminal Arginylation by ATE1.
Not available
S-EPMC7613935 | biostudies-literature
UnknownN-terminal arginylation generates a bimodal degron that modulates autophagic proteolysis.
Not available
S-EPMC5866579 | biostudies-literature
UnknownAmino-terminal arginylation targets endoplasmic reticulum chaperone BiP for autophagy through p62 binding.
Not available
S-EPMC4490096 | biostudies-literature
UnknownPARK7 modulates autophagic proteolysis through binding to the N-terminally arginylated form of the molecular chaperone HSPA5.
Not available
S-EPMC6152518 | biostudies-literature
UnknownN-Terminal Modifications of Ubiquitin via Methionine Excision, Deamination, and Arginylation Expand the Ubiquitin Code.
Not available
S-EPMC8926867 | biostudies-literature
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