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Phosphohistidine signaling in mammalian biological systems has not been well characterized. In this study, we investigated the impact of phosphohistidine phosphatase 1 (PHPT1) expression on the hepatic proteome profile in vivo. PHPT1 overexpression was carried out using adenoviral-based transgene de...
ORGANISM(S): Mus musculus (Mouse) 
2020-07-29 | PXD008323 | Pride
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 
14-kDa Phosphohistidine Phosphatase is a Potential Therapeutic Target for Liver Fibrosis
Histidine phosphorylation is an underexplored form of protein phosphorylation. Despite the widespread existence of phosphohistidine (pHis) sites, particularly in bacteria, their phosphorylation regulation and physiological functions remain poorly understood. In this study, we developed a chemoproteo...
ORGANISM(S): Escherichia coli 
2025-05-07 | PXD053006 | Pride
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