[phenixbb] Building DNA into the cryo-EM map density

Dear PHENIX users and developers, I am currently building a model for a cryo-EM map of a helical complex. I could build the protein easily into the map. However, the map also contains a long chain of DNA density, I am wondering what could be the best way to build this DNA model? I have no previous experience building models with a DNA complex, therefore any suggestion would be helpful! Best. Yangqi -- Yangqi Gu Ph.D. Yale University, West Campus