BiochemistrybioRxivPreprint
GRKs phosphorylate GPCR C-terminal peptides in a hierarchical manner
Arnelle Löbbert, Nils Lorz, Edda S. F. Matthees…·Alvar D. Gossert
This study uses NMR to show GRK1 and GRK2 produce distinct phosphorylation patterns on C-terminal peptides of GPCRs, revealing time-dependent phosphorylation barcodes that may influence arrestin interactions during desensitization.
DOI 10.1101/2025.05.06.652336