Molecular BiologyLife Science AlliancePeer-reviewed
Direct binding of Cdt2 to PCNA is important for targeting the CRL4Cdt2 E3 ligase activity to Cdt1
Akiyo Hayashi, Nikolaos-Nikiforos Giakoumakis, Tatjana Heidebrecht…·Hideo Nishitani
The paper shows that Cdt2 binds PCNA via a PIP box, enhancing CRL4Cdt2 activity and Cdt1 ubiquitination, suggesting a new mechanism for substrate targeting.
22 citations