BiochemistrybioRxivPreprint
Plant Cysteine Oxidases are Dioxygenases that Directly Enable Arginyl Transferase-Catalyzed Arginylation of N-End Rule Targets
Mark D. White, Maria Klecker, Richard J. Hopkinson…·Emily Flashman
The paper demonstrates that plant cysteine oxidases (PCOs) catalyze Cys-sulfinic acid formation, enabling arginylation of ERF-VII proteins by ATE1, thus stabilizing them under hypoxia.
DOI 10.1101/069336