Article
Ctf4 Is a Hub in the Eukaryotic Replisome that Links Multiple CIP-Box Proteins to the CMG Helicase.
Molecular cell - 4 Aug 2016
Villa Fabrizio, Simon Aline C, Ortiz Bazan Maria Angeles, Kilkenny Mairi L, Wirthensohn David, Wightman Mel, Matak-Vinkovíc Dijana, Pellegrini Luca, Labib Karim
Abstract excerpt
Replisome assembly at eukaryotic replication forks connects the DNA helicase to DNA polymerases and many other factors. The helicase binds the leading-strand polymerase directly, but is connected to the Pol α lagging-strand polymerase by the trimeric adaptor Ctf4. Here, we identify new Ctf4 partners in addition to Pol α and helicase, all of which contain a "Ctf4-interacting-peptide" or CIP-box. Crystallographic...
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