Article
Opposing effects of ubiquitin conjugation and SUMO modification of PCNA on replicational bypass of DNA lesions in Saccharomyces cerevisiae.
Molecular and cellular biology - 1 May 2004
Haracska Lajos, Torres-Ramos Carlos A, Johnson Robert E, Prakash Satya, Prakash Louise
Abstract excerpt
The Rad6-Rad18 ubiquitin-conjugating enzyme complex of Saccharomyces cerevisiae promotes replication through DNA lesions via three separate pathways that include translesion synthesis (TLS) by DNA polymerases zeta (Polzeta) and Poleta and postreplicational repair mediated by the Mms2-Ubc13 ubiquitin-conjugating enzyme and Rad5. Here we report our studies with a proliferating cell nuclear antigen (PCNA) mutation,...
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