Article
Cyclin-dependent kinases phosphorylate p73 at threonine 86 in a cell cycle-dependent manner and negatively regulate p73.
The Journal of biological chemistry - 25 Jul 2003
Gaiddon Christian, Lokshin Maria, Gross Isabelle, Levasseur Danielle, Taya Yoichi, Loeffler Jean-Philippe, Prives Carol
Abstract excerpt
p73 transcription factors are members of the p53 family and participate in developmental processes and DNA damage response. p73 expression was shown to be regulated during the cell cycle, suggesting that p73 might play a role in cell growth and might be a target for cyclin-dependent kinases. Consistent with this hypothesis, we discovered that p73 interacts physically with various cyclins (A, B, D, and E)....
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