K Block et al.
The Journal of biological chemistry, 276(44), 41049-41058 (2001-09-08)
The ubiquitin-conjugating enzyme, CDC34, has been implicated in the ubiquitination of a number of vertebrate substrates, including p27(Kip1), IkappaBalpha, Wee1, and MyoD. We show that mammalian CDC34 is a phosphoprotein that is phosphorylated in proliferating cells. By yeast two-hybrid screening