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CCNE2 — E2F4
Protein-Protein interactions - manually collected from original source literature:
Studies that report less than 10 interactions are marked with *
Text-mined interactions from Literome
Suzuki et al., Int J Cancer 2000
(Mouth Neoplasms...) :
TSA
enhanced the protein expression of p21 ( WAF1 ), CREB binding protein,
cyclinE , cyclin A, Bak and Bax, while it reduced the expression of E2F-1,
E2F-4 , HDAC1, p53 and hyperphosphorylated form of Rb
Duronio et al., Genes Dev 1995
:
Instead,
cyclin E expression
activates E2F in the CNS
Chiarugi et al., Cell Mol Biol Res 1994
:
Notably, both of the two giant regulators of checkpoint 1 ( i.e., p105RB [ retinoblastoma oncosuppressor encoded protein ] and p53 dependent WAF1/CIP1 ) are influenced by or influence G1 cyclins :
cyclin E/cdk2 kinase complexes hyperphosphorylate p105RB,
induce E2F release, and free G1 exit