Structure of eukaryotic CMG helicase at a replication fork and implications to replisome architecture and origin initiation.
Georgescu, R., Yuan, Z., Bai, L., de Luna Almeida Santos, R., Sun, J., Zhang, D., Yurieva, O., Li, H., O'Donnell, M.E.(2017) Proc Natl Acad Sci U S A 114: E697-E706
- PubMed: 28096349 
- DOI: 10.1073/pnas.1620500114
- Primary Citation of Related Structures:  
5U8S, 5U8T - PubMed Abstract: 
The eukaryotic CMG (Cdc45, Mcm2-7, GINS) helicase consists of the Mcm2-7 hexameric ring along with five accessory factors. The Mcm2-7 heterohexamer, like other hexameric helicases, is shaped like a ring with two tiers, an N-tier ring composed of the N-terminal domains, and a C-tier of C-terminal domains; the C-tier contains the motor ...