DNA damage-binding protein is a protein complex that is responsible for repair of UV-damaged DNA.[1] This complex is composed of two protein subunits, a large subunit DDB1 and a small subunit DDB2. This complex functions in nucleotide excision repair.
References
^Dualan R, Brody T, Keeney S, Nichols AF, Admon A, Linn S (Feb 1996). "Chromosomal localization and cDNA cloning of the genes (DDB1 and DDB2) for the p127 and p48 subunits of a human damage-specific DNA binding protein". Genomics. 29 (1): 62–9. doi:10.1006/geno.1995.1215. PMID8530102.