Official Full Name
polymerase (DNA-directed), delta 3, accessory subunit
This gene encodes the 66-kDa subunit of DNA polymerase delta. DNA polymerase delta possesses both polymerase and 3 to;5 exonuclease activity and plays a critical role in DNA replication and repair. The encoded protein plays a role in;regulating the activity of DNA polymerase delta through interactions with other subunits and the processivity cofactor;proliferating cell nuclear antigen (PCNA). Alternatively spliced transcript variants have been observed for this gene.
POLD3; polymerase (DNA-directed), delta 3, accessory subunit; DNA polymerase delta subunit 3; KIAA0039; P66; P68; DNA polymerase delta subunit p66; MGC119642; MGC119643; zgc:136471