Studying the effect of conserved tyrosine phosphorylation within SH2 domains
Gabrielle Martinez, Mindolay Fike, Madhuri Sosale, Swathi Shekharan, Kristen M. Naegle
This study investigates how phosphorylation at specific tyrosine sites within SH2 domains affects ligand binding, finding that phosphorylation at Y63 in PTPN11 reduces binding of physiologically relevant substrates.
bioRxiv · Aug 18, 2026 · PreprintMolecular Biology