DDB1 Proteins

Protein Information

The DNA damage-binding protein from HeLa cells is associated with polypeptides of relative mass 124,000 (DDB1) and 41,000 (DDB2) as determined by SDS-polyacrylamide gels. To test whether the DNA-repair defect in the subset of XPE patients that lack DNA damage-binding activity is caused by a defect in DDB, Keeney et al. (1994) injected purified human DDB protein into XPE cells.

Synonyms

127kDa; AA408517; damage specific DNA binding protein 1; damaged-DNA recognition protein 1; damage-specific DNA binding protein 1, 127kDa; damage-specific DNA-binding protein 1; damage-specific DNA-binding protein, DNA repair; DDB p127 subunit; DDB1; DDBA; DNA damage-binding protein 1; DNA damage-binding protein a; DNA repair protein; HBV X-associated protein 1; p127-Ddb1; UV-damaged DNA-binding factor; UV-damaged DNA-binding protein 1; UV-DDB 1; UV-DDB1; XAP1; XAP-1; xeroderma pigmento; Xeroderma pigmentosum group E-complementing protein; XPCE; XPE; XPE-BF; XPE-binding factor