Accessory component of the DNA polymerase epsilon complex (By similarity). Participates in DNA repair and in chromosomal DNA replication (By similarity). Forms a complex with CHRAC1 and binds naked DNA, which is then incorporated into chromatin, aided by the nucleosome-remodeling activity of ISWI/SNF2H and ACF1 (By similarity). Does not enhance nucleosome sliding activity of the ACF-5 ISWI chromatin remodeling complex (By similarity).
Subcellular locations: Nucleus