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Sulfur Denitrosylation by an Engineered Trx-like DsbG Enzyme Identifies Nucleophilic Cysteine Hydrogen Bonds as Key Functional Determinant

Exposure of bacteria to NO results in the nitrosylation of cysteine thiols in proteins and low molecular weight thiols such as GSH. The cells possess enzymatic systems that catalyze the denitrosylation of these modified sulfurs. An important player in these systems is thioredoxin (Trx), a ubiquitous...

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Dettagli Bibliografici
Pubblicato in:J Biol Chem
Autori principali: Lafaye, Céline, Van Molle, Inge, Tamu Dufe, Veronica, Wahni, Khadija, Boudier, Ariane, Leroy, Pierre, Collet, Jean-François, Messens, Joris
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society for Biochemistry and Molecular Biology 2016
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4946920/
https://ncbi.nlm.nih.gov/pubmed/27226614
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M116.729426
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