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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 
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 
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 
UnknownMining for protein S-sulfenylation in Arabidopsis uncovers redox-sensitive sites.
Not available
S-EPMC6800386 | biostudies-literature
UnknownGlobal, in situ, site-specific analysis of protein S-sulfenylation.
Not available
S-EPMC4608369 | biostudies-literature
ProteomicsIn situ identification of S-sulfenylation sites in Arabidopsis thaliana using the genetic YAP1 probe
Hydrogen peroxide (H2O2) reacts, directly or indirectly, with cysteines to form cysteine sulfenic acid, also known as S-sulfenylation. This cysteine oxidation steers diverse cellular processes by altering protein interactions, trafficking, conformation, and function. We present a method to identify ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2020-12-15 | PXD016723 | Pride
S-sulfenylation Arabidopsis thaliana Post-translational modification Disulfide Cross-link Redox Cysteine oxidation Yap1c 
UnknownProteome-Wide Analysis of Cysteine S-Sulfenylation Using a Benzothiazine-Based Probe.
Not available
S-EPMC6342663 | biostudies-literature
UnknownIdentification and Quantification of S-Sulfenylation Proteome of Mycobacterium tuberculosis under Oxidative Stress.
Not available
S-EPMC10101118 | biostudies-literature
UnknowniSulf-Cys: Prediction of S-sulfenylation Sites in Proteins with Physicochemical Properties of Amino Acids.
Not available
S-EPMC4841585 | biostudies-literature
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