Cre09.g398350.t1.2
Submitted by admin on Tue, 05/19/2015 - 15:52U-box domain-containing protein
GO:0034450
ubiquitin-ubiquitin ligase activity
GO Category:
molecular_function
Details:
Catalysis of the reaction: ATP + ubiquitin + protein N-ubiquityl(n)lysine = AMP + diphosphate + protein N-ubiquityl(n+1)lysine. This reaction is the ligation of ubiquitin groups, via isopeptide bonds, to extend the length of the multiubiquitin chain attached to a substrate protein.