Yanmar Compact Equipment North America, encompassing the Yanmar Compact Equipment and ASV brands, prepares to showcase new products at the Equip Exposition Oct. 18-20, 2023, in Louisville, Kentucky.

How these hexameric helicases interact with their origin dsDNA remains unknown. Here, we report the co-crystal structure of the SV40 Large-T Antigen (LT) hexameric helicase bound to its origin dsDNA.