https://www.selleckchem.com/pr....oducts/mpi-0479605.h
The eukaryotic replisome is rapidly disassembled during DNA ****tion termination. In metazoa, the cullin-RING ubiquitin ligase CUL-2LRR-1 drives ubiquitylation of the CMG helicase, leading to replisome disassembly by the p97/CDC-48 "unfoldase". Here, we combine in vitro reconstitution with in vivo studies in Caenorhabditis elegans embryos, to show that the replisome-associated TIMELESS-TIPIN complex is required for CUL-2LRR-1 recruitment and efficient CMG helicase ubiquitylation. Aided by TIMELESS-TIPIN, CUL-2LRR-1 directs a suit