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ProteomicsS-nitrosation of SCF E3 ligase components regulates hormonal signaling in Arabidopsis
E3 ubiquitin ligases mediate the last step of the ubiquitination pathwayin the ubiquitin-proteasome system (UPS). By targeting transcriptional regulators for their turnover, E3s play a crucial role in every aspect of plant biology. In plants, SKP1/CULLIN1/F-BOX PROTEIN (SCF)-type E3 ubiquitin ligase...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2022-04-04 | PXD030054 | Pride
S-nitrosation  hormonal signaling  arabidopsis 
ProteomicsIdentification of Protein Targets of S-nitroso-Coenzyme A-Mediated S-Nitrosation Using Chemoproteomics
S-nitrosation is a cysteine post-translational modification (PTM) fundamental to cellular signaling. This modification regulates protein function in numerous biological processes in the nervous, cardiovascular, and immune systems. Small molecule or protein nitrosothiols act as mediators of NO signal...
ORGANISM(S): Homo sapiens (Human) 
2024-01-03 | PXD048172 | Pride
S-nitrosation  chemoproteomics  s-nitroso-coenzyme a 
ProteomicsTetrahydrobiopterin modulates ubiquitin conjugation to UBC13/UBE2N and proteasome activity by S-nitrosation
Nitric Oxide (NO) is an intracellular signalling mediator, which affects many biological processes via the posttranslational modification of proteins through S-nitrosation. The availability of NO and NOS-derived reactive oxygen species (ROS) from enzymatic uncoupling are determined by the NO synthas...
ORGANISM(S): Mus musculus (Mouse) 
2018-10-02 | PXD010430 | Pride
Biotin switch S-nitrosylation 
UnknownESNOQ, proteomic quantification of endogenous S-nitrosation.
Not available
S-EPMC2848867 | biostudies-literature
UnknownSNObase, a database for S-nitrosation modification.
Not available
S-EPMC4875383 | biostudies-literature
ProteomicsProteomic analysis of S-nitrosation sites in Araucaria angustifolia (Bertol.) Kuntze
In the present study, endogenous cysteine S-nitrosation site and S-nitrosated proteins were identified by iodo-TMT labeling during somatic embryogenesis in Brazilian pine, an endangered native conifer of South America.
ORGANISM(S): Araucaria angustifolia 
2022-08-12 | PXD033177 | Pride
Nitric oxide  nitrosoproteomic analysis  nitrosative/oxidative stress  conifers  embryogenesis 
ProteomicsS-nitrosation of proteins relevant to Alzheimer’s disease during early stages of neurodegeneration
Protein S-nitrosation (SNO-protein) is a post-translational modification in which a cysteine (Cys) residue is modified by nitric oxide (SNO-Cys). SNO-proteins impact many biological systems, but their identification has been technically challenging. We developed a chemical proteomic strategy - SNOTR...
ORGANISM(S): Mus musculus (Mouse) 
2016-03-31 | PXD003802 | Pride
S-nitrosylation Alzheimer's disease Neurodegeneration 
UnknownSite-specific and redox-controlled S-nitrosation of thioredoxin.
Not available
S-EPMC3167493 | biostudies-literature
UnknownSelective fluorescent labeling of S-nitrosothiols (S-FLOS): a novel method for studying S-nitrosation.
Not available
S-EPMC3705760 | biostudies-literature
UnknownMechanism of Sirt1 NAD+-dependent Protein Deacetylase Inhibition by Cysteine S-Nitrosation.
Not available
S-EPMC5207242 | biostudies-literature
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