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SIRT5 deficiency caused widespread protein hypersuccinylation in cardiac tissue. Succinylation proteomic analysis revealed HADHB as the key SIRT5 target, with lysine 292 (K292) being the dominant succinylation site. Functional studies demonstrated that K292 succinylation impairs HADHB-mediated fa...

2026-03-15 | MTBLS14057 | MetaboLights
Not available
ORGANISM(S): Homo sapiens 
Plant-pathogenic fungi have developed kinds of detoxification strategies to suppress host reactive oxygen species (ROS) for colonization, but how this process is elaborately regulated has not been well revealed. Here we show that the SIRT5-mediated protein desuccinylation acts as a master regulator ...
ORGANISM(S): Magnaporthe oryzae (Rice blast fungus) (Pyricularia oryzae) 
2024-03-06 | PXD044696 | Pride
A wide range of protein acyl modifications has been identified on enzymes across various metabolic processes; however, the impact of these modifications remains poorly understood. Protein glutarylation is a recently identified modification that can be non-enzymatically driven by glutaryl-CoA. In mam...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2022-02-21 | PXD018156 | Pride
RNA-seq of SIRT5-KO cells infected with SARS-CoV-2
SIRT5 loss promotes hepatocarcinogenesis via bile acid-induced immunosuppressive microenvironment
The deacylase SIRT5 supports melanoma viability by regulating chromatin dynamics.
Cuproptosis, a copper-dependent cell death process induced by excessive copper, represents an emerging therapeutic strategy in oncology. However, tumor specific molecular pathways regulating this process remain poorly defined. Here, we demonstrate that copper levels are elevated in lung adenocarcino...
ORGANISM(S): Homo Sapiens 
Role of SIRT5 in Inhibition of Myocardial Hypertrophy
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