4C8H:
reference: A Ctf4 trimer couples the CMG helicase to DNA polymerase alpha in the eukaryotic replisome., Simon AC, Zhou JC, Perera RL, van Deursen F, Evrin C, Ivanova ME, Kilkenny ML, Renault L, Kjaer S, Matak-Vinkovic D, Labib K, Costa A, Pellegrini L, Nature. 2014 May 4. doi: 10.1038/nature13234. PMID: 24805245

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