Tags: Protein.
In molecular biology the protein domain XPG refers to in this case the N-terminus of XPG. The XPG protein can be corrected by a 133 kDa nuclear protein XPGC. XPGC is an acidic protein that confers normal ultraviolet (UV) light resistance. It is a magnesium-dependent single-strand DNA endonuclease that makes structure-specific endonucleolytic incisions in a DNA substrate containing a duplex region and single-stranded arms.
