nucleotide-excision repair, preincision complex
A multiprotein complex involved in damage recognition, DNA helix unwinding, and endonucleolytic cleavage at the site of DNA damage.
GO:0032993
protein-DNA complex
is_a
UvrA(2)-UvrB(2) complex
narrow
UvrA(2)B(2) complex
narrow
UvrB dimer
narrow