psmc3 antikoerper, psmc3-a antikoerper, nth-like DNA glycosylase 1 S homeolog antikoerper, nthl1.S antikoerper
Hintergrund
Synonyms:NTH1, OCTS3 Background:Bifunctional DNA N-glycosylase with associated apurinic/apyrimidinic(AP) lyase function that catalyzes the first step in base excision repair(BER), the primary repair pathway for the repair of oxidative DNA damage. The DNA N-glycosylase activity releases the damaged DNA base from DNA by cleaving the N-glycosidic bond, leaving an AP site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination. Primarily recognizes and repairs oxidative base damage of pyrimidines. Has also 8-oxo-7,8-dihydroguanine(8-oxoG) DNA glycosylase activity. Acts preferentially on DNA damage opposite guanine residues in DNA. Is able to process lesions in nucleosomes without requiring or inducing nucleosome disruption.