Protein S-glutathionylation: The linchpin for the transmission of regulatory information on redox buffering capacity in mitochondria.
Sign Up to like & getrecommendations! Published in 2019 at "Chemico-biological interactions"
DOI: 10.1016/j.cbi.2018.12.003
Abstract: Protein S-glutathionylation reactions are a ubiquitous oxidative modification required to control protein function in response to changes in redox buffering capacity. These reactions are rapid and reversible and are, for the most part, enzymatically mediated… read more here.
Keywords: buffering capacity; redox buffering; protein glutathionylation; glutathionylation ... See more keywords
Role of Multiple Vanadium Centers on Redox Buffering and Rates of Polyvanadomolybdate-Cu(II)-Catalyzed Aerobic Oxidations
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DOI: 10.1021/acs.inorgchem.3c00469
Abstract: A recent report established that the tetrabutylammonium (TBA) salt of hexavanadopolymolybdate TBA4H5[PMo6V6O40] (PV6Mo6) serves as the redox buffer with Cu(II) as a co-catalyst for aerobic deodorization of thiols in acetonitrile. Here, we document the profound… read more here.
Keywords: role multiple; vanadium centers; vanadium; redox buffering ... See more keywords
Benzylic C-H Esterification with Limiting C-H Substrate Enabled by Photochemical Redox Buffering of the Cu Catalyst.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c01662
Abstract: Copper-catalyzed radical-relay reactions provide a versatile strategy for selective C-H functionalization; however, reactions with peroxide-based oxidants often require excess C-H substrate. Here, we report a photochemical strategy to overcome this limitation by using a Cu/2,2'-biquinoline… read more here.
Keywords: esterification limiting; catalyst; redox buffering; photochemical redox ... See more keywords
“On demand” redox buffering by H2S contributes to antibiotic resistance revealed by a bacteria-specific H2S donor† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7sc00873b Click here for additional data file.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Science"
DOI: 10.1039/c7sc00873b
Abstract: Enhancement of hydrogen sulfide in bacteria reveals a key role for this gas in mediating antibiotic resistance. read more here.
Keywords: buffering h2s; resistance; antibiotic resistance; demand redox ... See more keywords