A flexible loop in the paxillin LIM3 domain mediates direct binding to integrin β3
T. Baade, M. Michaelis, A. Prestel, C. Paone, N. Klishin, L. Scheinost, R. Nedielkov, C. R. Hauck, H. M. Moller
This study identifies a direct interaction between paxillin and integrin β3 cytoplasmic tail via a flexible loop in the LIM3 domain, revealing an alternative signaling pathway.
bioRxiv · Jan 26, 2023 · PreprintCell Biology