… enzymes, El (ubiquitin activiating), E2 (ubiquitin conjugating) … modification and assembly of
active CUL1 ubiquitin ligase in the … We suggest that the assembly of active CUL1 ligase is not …

… they bind to the ubiquitin-conjugating enzyme Cdc34. SCF Cdc4 … Ubiquitin ligases can be
subdivided based on the cullin … The different complexes can assemble with different E2s as …

… activated, ubiquitin is transferred to a ubiquitin conjugating … of Roc1, the RING-finger protein
that functions as the ubiquitin … formation of active cullin-3-based ubiquitin ligases potentiality …

… of the ubiquitin-conjugating enzymes for the Chfr ligase. An … that Chfr is a ubiquitin ligase
that regulates the activation of the … . Cdc53/cullin and the essential Hrt1 RING-H2 subunit of …

… SKP1, Cullins, F-box proteins, and a RING protein, RING box … dependent on E2 ubiquitin
conjugating enzyme (Figure 4G). … We further showed in vivo that reduced Ras/Erk activation …

… 1 (DDB1), Cullin 4B, Cullin 4A, damaged DNA binding … histone ubiquitylation, we assembled
mononucleosomes using … cerevisiae ubiquitinconjugating enzymes UBC4 and UBC5 with …

… Activation of UBC5 ubiquitin-conjugating enzyme by the RING finger of ROC1 and
assembly of active ubiquitin ligases by all cullins. J Biol Chem 2002; 277:15758-15765. 42. …

… transfer of ubiquitin from a ubiquitin-conjugating enzyme (E2… and mitotic exit, by assembling
multiubiquitin chains on mitotic … We also examined the ubiquitin ligase activity of H 2 O 2 -…

… E3 ubiquitin ligases and almost 20 percent of all cellular … ment of the E2 ubiquitin-conjugating
enzyme to the CRL. The … To address if Glmn could bind to a fully assembled CRL, we …

… is generally through a multienzyme cascade: Firstly, ubiquitin is activated by ubiquitin… by
the RING finger of ROC1 and assembly of active ubiquitin ligases by all cullins. J Biol Chem. 277…