Here, using cryo-EM and biochemistry, the authors delineate how the XPD helicase unorthodoxly uses its Arch domain to separate double-stranded DNA upon approaching a DNA lesion, promoting our understa Show more
Here, using cryo-EM and biochemistry, the authors delineate how the XPD helicase unorthodoxly uses its Arch domain to separate double-stranded DNA upon approaching a DNA lesion, promoting our understanding of NER bubble formation and damage verification. Show less