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ProteomicsA genetic analysis reveals novel histone residues required for transcriptional reprogramming upon stress
Cells have the ability to sense, respond and adapt to environmental fluctuations. Stress causes a massive reorganization of the transcriptional program. Many examples of histone post-translational modifications (PTMs) have been associated with transcriptional activation or repression under steady-st...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2020-05-27 | PXD017134 | Pride
Phosphoproteomics Histone Ptms 
ProteomicsDeep quantitative glycoproteomics reveals gut microbiome induced remodeling of the brain glycoproteome
Protein glycosylation is a highly diverse post-translational modification, modulating key cellular processes such as cell signaling, adhesion and cell-cell interactions. Its deregulation has been associated with various pathologies, including cancer and neurological diseases. Methods capable of quan...
ORGANISM(S): Mus musculus (Mouse) Homo sapiens (Human) 
2025-02-07 | PXD052447 | Pride
Glycoproteomics Tmt Microbiome 
ProteomicsWidespread protein histidine phosphorylation in bacteria
For decades, extreme difficulties in analyzing histidine phosphorylation have limited the study of phosphohistidine signaling. Here we report a method revealing widespread and abundant protein histidine phosphorylation in E. coli. Our new approach generated the largest E. coli phosphoproteome datase...
ORGANISM(S): Escherichia Coli 
2017-12-07 | PXD008369 | JPOST Repository
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