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tRNAArg-derived fragments mediate protein arginylation [tRNA]
tRNAArg-derived fragments mediate protein arginylation [tRF]
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
Arginyltransferase ATE1 mediates posttranslational arginylation that plays key roles in mammalian embryogenesis, cell migration, and normal brain function. The molecular mechanisms of arginylation remain elusive. ATE1 utilizes arginyl-tRNAArg as the donor of Arg, putting this reaction into a direct ...
ORGANISM(S): Mus musculus 
2020-08-12 | GSE146342 | GEO
Arginyltransferase ATE1 mediates posttranslational arginylation that plays key roles in mammalian embryogenesis, cell migration, and normal brain function. The molecular mechanisms of arginylation remain elusive. ATE1 utilizes arginyl-tRNAArg as the donor of Arg, putting this reaction into a direct ...
ORGANISM(S): Mus musculus 
2020-08-12 | GSE146343 | GEO
Protein arginylation is an essential posttranslational modification (PTM) catalyzed by arginyl-tRNA-protein transferase 1 (ATE1) in mammalian systems. Arginylation features a post-translational conjugation of an arginyl to a protein, making it extremely challenging to differentiate from translationa...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2025-02-22 | MSV000097197 | MassIVE
Protein arginylation is an essential posttranslational modification (PTM) catalyzed by arginyl-tRNA-protein transferase 1 (ATE1) in mammalian systems. Arginylation features a post-translational conjugation of an arginyl to a protein, making it extremely challenging to differentiate from translationa...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2025-02-22 | MSV000097196 | MassIVE
Protein arginylation is an essential posttranslational modification (PTM) catalyzed by arginyl-tRNA-protein transferase 1 (ATE1) in mammalian systems. Arginylation features a post-translational conjugation of an arginyl to a protein, making it extremely challenging to differentiate from translationa...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2025-02-22 | MSV000097195 | MassIVE
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