Published in Cancer Weekly, August 12th, 2008
"Here we show that Skp2, an oncogenic subunit of the Skp1-Cul1-F-box ubiquitin ligase complex, interacts with, ubiquitinates, and promotes the degradation of RASSF1A at the G1-S transition of the cell cycle. This Skp2-dependent destruction of RASSF1A requires phosphorylation of the latter on serine-203 by cyclin D-cyclin-dependent kinase 4. Interestingly, mutation of...
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