Article
DNA repair and global sumoylation are regulated by distinct Ubc9 noncovalent complexes.
Molecular and cellular biology - 1 Jun 2011
Prudden John, Perry J Jefferson P, Nie Minghua, Vashisht Ajay A, Arvai Andrew S, Hitomi Chiharu, Guenther Grant, Wohlschlegel James A, Tainer John A, Boddy Michael N
Abstract excerpt
Global sumoylation, SUMO chain formation, and genome stabilization are all outputs generated by a limited repertoire of enzymes. Mechanisms driving selectivity for each of these processes are largely uncharacterized. Here, through crystallographic analyses we show that the SUMO E2 Ubc9 forms a noncovalent complex with a SUMO-like domain of Rad60 (SLD2). Ubc9:SLD2 and Ubc9:SUMO noncovalent complexes are...
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