1.0alpha7.dev.147.sent
sentence
The phosphorylated forms of β-catenin bind the F box protein β-TrCP, a subunit of the SCF-type E3 ubiquitin ligase complex, resulting in ubiquitination of β-catenin and its destruction by the proteasome Jiang and Struhl 1998, Winston et al. 1999, Hart et al. 1999, Kitagawa et al. 1999, Polakis 2001.