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Elevated fumarate concentrations resulting from inhibition of the Krebs cycle lead to increases in protein succination, an irreversible post-translational modification that occurs when fumarate reacts with cysteine residues to generate S-(2-succino)cysteine (2SC). Metabolic events that reduce NADH r...
ORGANISM(S): Mus musculus (Mouse) 
2015-10-16 | PXD002991 | Pride
Using Affinity Purification in tandem to targeted LC-MS/MS analysis, we identified possible succination sites of JAK1 and IKK2 proteins follwoing DMF treatement. We looked for the specific 2-Dimethylsuccinyl modifications of Cysteins residues.
ORGANISM(S): Homo sapiens (Human) 
2021-03-24 | PXD024441 | Pride
Emerging evidence indicates that metabolic reprogramming plays a pivotal role in glioblastoma (GBM) progression. Here, we report that the expression of fumarate hydratase (FH) is significantly reduced in GBM patient samples. FH overexpression suppresses the viability, migration, and invasion of GBM ...
ORGANISM(S): Homo sapiens (Human) 
2026-09-14 | PXD067085 | Pride
Fumarate accumulation during renal fibrosis may be involved in renal inflammation by conferring succination to certain proteins to influence intracellular signaling. We applied a Desthiobiotin-Iodoacetamide (DBIA) probe as a competitive probe for covalently labelling fumarate and combined with a liq...
ORGANISM(S): Mus Musculus 
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