| Literature DB >> 32339293 |
Kapuganti Jagadis Gupta1, Zsuzsanna Kolbert2, Jorg Durner3, Christian Lindermayr3, Francisco J Corpas4, Renaud Brouquisse5, Juan B Barroso6, Saima Umbreen7, José M Palma4, John T Hancock8, Marek Petrivalsky9, David Wendehenne10, Gary J Loake7.
Abstract
Nitric oxide (NO) is perfectly suited for the role of a redox signalling molecule. A key route for NO bioactivity occurs via protein S-nitrosation, and involves the addition of a NO moiety to a protein cysteine (Cys) thiol (-SH) to form an S-nitrosothiol (SNO). This process is thought to underpin a myriad of cellular processes in plants that are linked to development, environmental responses and immune function. Here we collate emerging evidence showing that NO bioactivity regulates a growing number of diverse post-translational modifications including SUMOylation, phosphorylation, persulfidation and acetylation. We provide examples of how NO orchestrates these processes to mediate plant adaptation to a variety of cellular cues. ©2020 The Authors. New Phytologist ©2020 New Phytologist Trust.Entities:
Keywords: S-nitrosation; S-nitrosylation; SUMOylation; nitric oxide (NO); persulfidation; phosphorylation; reactive nitrogen species (RNS); reactive oxygen species (ROS)
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Year: 2020 PMID： 32339293 DOI： 10.1111/nph.16622
Source DB: PubMed Journal: New Phytol ISSN： 0028-646X Impact factor: 10.151