Article
Protein tyrosine kinase-6 is post-translationally regulated by arginine methylation and ubiquitination.
Cell death & disease - 5 Jun 2026
Jiang Liping, Gilic Milica B, Vlajic Katarina, Bie Wenjun, Kuchay Shafi, Tyner Angela L
Abstract excerpt
Protein tyrosine kinase 6 (PTK6) has context-specific, kinase-dependent and -independent functions in normal cells and cancer. In prostate cells, nuclear PTK6 suppresses growth, while active membrane-associated PTK6 promotes oncogenic signaling. Unlike SRC-family kinases, PTK6 is not modified by lipidation to promote membrane association. Although arginine residues in the PTK6 SH2 domain were previously linked to...
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