WebDec 30, 2024 · In addition to dual and opposite regulation by nitric oxide (NO) and hydrogen sulfide (H 2 S) involved in RBOHD activity through post-translational modifications (PTMs), such as S-nitrosation (negative) and persulfidation (positive), respectively, RBOHD also contains unique conserved sites that can be phosphorylated by protein kinases, such as … WebMar 11, 2024 · Endogenous persulfidation can be observed in many proteins without H 2 S treatment, and H 2 S treatment increase the persulfidation level, such as GADPH, Tublin in …
Hydrogen Sulfide on the Crossroad of Regulation, Protection
WebShen, J., Zhang, J., Zhou, M., Zhou, H., Cui, B., Gotor, C., … Xie, Y. (2024). Persulfidation-based Modification of Cysteine Desulfhydrase and the NADPH Oxidase ... WebSep 3, 2024 · Moreover, sustainable H2S accumulation drives persulfidation of the NADPH oxidase RESPIRATORY BURST OXIDASE HOMOLOG PROTEIN D (RBOHD) at Cys825 and Cys890, enhancing its ability to produce reactive oxygen species. Physiologically, s-persulfidation-induced RBOHD activity is relevant to ABA-induced stomatal closure. heath bagby
(PDF) Comprehensive identification of peptides in tandem mass …
WebMar 1, 2024 · In this way, several studies showed that ABA triggers the DES1 activity to induce the production of H 2 S for persulfidation of DES1 itself, open stomata 1 (OST1), … WebJul 23, 2024 · Here we show the reciprocal control between DES1-produced H2S and guard cell autonomous ABA synthesis in regulation of stomatal water loss. ABA stimulates DES1 itself persulfidation at Cys44/205 in a redox-dependent manner. Moreover, sustained H2S accumulation drives persulfidation of the RBOHD protein at Cys825/890, enhancing ROS … WebApr 8, 2024 · ABA-Induced Persulfidation of RBOHD at Cys825 and Cys890 (A) The C terminus of RBOHD is persulfidated in the presence or absence of two sulfurating molecules. RBOHD–C-terminal recombinant protein was treated with NaHS or Na 2 S at 1 … heath baker grinder montgomery al