FEATURES

FAMILY

DESCRIPTION

Also known as A20_VACCC, A20R. Plays an essential role in viral DNA replication by acting as the polymerase processivity factor together with protein D4. May serve as a bridge which links the DNA polymerase E9 and the uracil DNA glycosylase (By similarity). Interacts with the DNA polymerase catalytic subunit E9. Interacts with UDG. Component of the Uracil-DNA glycosylase(UDG)-A20-polymerase complex; A20 and UDG form a heterodimeric processivity factor that associates with E9 to form the processive polymerase holoenzyme. Interacts with D5 (By similarity).

EXTERNAL LINKS

uniprot
enzyme classification

A20R

DNA polymerase processivity factor component A20

A20R

Molecular Synopsis