Peroxynitrite-mediated tyrosine nitration modulates β-1,3-glucanase activity and potato defense against Phytophthora infestans
structural analysis indicated that Tyr59 in the catalytic pocket emerges as a key regulatory site. Collectively, these results suggest that protein tyrosine nitration represents a dynamic and selective regulatory mechanism in potato immunity.
Authors
- Karolina Izbiańska (ORCID: https://orcid.org/0000-0002-5614-4455)
Institutions
- Adam Mickiewicz University in Poznań (PL)
Publication Details
- Journal
- Frontiers in Plant Science
- Published
- 2026-04-17
- DOI
- https://doi.org/10.3389/fpls.2026.1796014
- Primary Topic
- Plant-Microbe Interactions and Immunity
- Type
- article
- Field-Weighted Citation Impact
- 0.00