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ProteomicsProteome-wide identification of cysteine S-sulfenylation in response to low temperature and low-humidity stress in Dendrobium huoshanense
Objective:Dendrobium huoshanense is a renowned geo-authentic herb, and its excellent quality is closely correlated with the specific combined stress of low temperature and low humidity found in its native habitat.Methods:In this study, we profiled the protein S-sulfenylation landscape of D. huoshane...
ORGANISM(S): Dendrobium huoshanense 
2026-03-02 | PXD074422 | Pride
S-sulfenylation Proteomics Dendrobium huoshanense H2o2 
ProteomicsIdentification of sulfenylation patterns in Plasmodium falciparum using a non-dimedone based probe
Plasmodium falciparum causes the deadliest form of malaria. Adequate redox control is crucial for this protozoan parasite to overcome oxidative and nitrosative challenges, thus enabling its survival. Sulfenylation is an oxidative post-translational modification, which acts as a molecular on/off swit...
ORGANISM(S): Plasmodium Falciparum (ncbitaxon:5833) 
MSV000086125 | MassIVE
ProteomicsProtein S-sulfenylation Arabidopsis - AtMAPK4
Study the oxidation-sensitivity of recombinant AtMAPK4 by treatment with 0 mM hydrogen peroxide (H2O2) (sample '_01'), 1 mM (sample '_02'), and 10 mM (sample '_03'). Each sample subdivided for trypsin and chymotrypsin digestion.
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-09-16 | PXD013588 | Pride
Arabidopsis thaliana Mitogen-activated protein kinase S-sulfenylation Atmapk4 Mpk4 Cysteine oxidation 
ProteomicsSulfenylation and total proteome changes analysis aging Brain of WT, CSE-/- and MPST-/- mice
Cellular homeostasis relies on precise regulation through chemical processes, such as protein posttranslational modifications and physical processes, such as biomolecular condensation. Aging disrupts this balance, increasing susceptibility to diseases and death. However, the mechanisms behind age-re...
ORGANISM(S): Mus musculus (Mouse) 
2026-05-23 | PXD045785 | Pride
ProteomicsS-Sulfenylation regulates non-enzymatic oxidative protein folding
The post-translational modification S-Sulfenylation functions as a key sensor of oxidative stress yet the dynamics of sulfenic acids in proteins is largely elusive due to it's fleeting nature. LC-MS/MS analysis has detected the evolution of this modification in oxidative and reducing states.
ORGANISM(S): Homo sapiens (Human) 
2016-12-23 | PXD004514 | Pride
Lc-ms/ms Post-translational modifications Human titin 
ProteomicsMining for protein S-sulfenylation in Arabidopsis uncovers redox-sensitive sites
Hydrogen peroxide (H2O2) is an important messenger molecule for diverse cellular processes. H2O2 oxidizes proteinaceous cysteinyl thiols to sulfenic acid, also known as S-sulfenylation, thereby affecting the protein conformation and functionality. Although many proteins have been identified as S-sul...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-09-16 | PXD013495 | Pride
Chemoproteomics Btd Sulfenic acid 
UnknownSVM-SulfoSite: A support vector machine based predictor for sulfenylation sites.
Not available
S-EPMC6062547 | biostudies-literature
UnknownMitochondria-targeted Probes for Imaging Protein Sulfenylation.
Not available
S-EPMC5923234 | biostudies-literature
UnknownCatalytic, enantioselective sulfenylation of ketone-derived enoxysilanes.
Not available
S-EPMC4183607 | biostudies-literature
UnknownMining for protein S-sulfenylation in Arabidopsis uncovers redox-sensitive sites.
Not available
S-EPMC6800386 | biostudies-literature
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