function:General transcription factor. BTF3 can form a stable complex with RNA polymerase II. Required for the initiation of transcription.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Belongs to the NAC-beta family.,similarity:Contains 1 NAC-A/B (NAC-alpha/beta) domain.,
Cytoplasm . Nucleus . The heterodimer with NACA is cytoplasmic.
Colon adenocarcinoma,Leukocyte,Skin,