PINK1-dependent phosphorylation of Serine111 within the SF3 motif of Rab GTPases impairs effector interactions and LRRK2 mediated phosphorylation at Threonine72
S. Vieweg, K. Mulholland, B. Braeuning, N. Kachariya, Y.-C. Lai, R. Toth, M. Sattler, M. Groll, A. Itzen, M. Muqit
This study shows that PINK1 phosphorylates Rab GTPases at Ser111, which inhibits LRRK2-mediated phosphorylation at Thr72, suggesting PINK1 activators could treat LRRK2-related Parkinson's.
bioRxiv · Sep 12, 2019Biochemistry