Protein
DNA polymerase delta catalytic subunit
Organism
Drosophila melanogaster
Function
Possesses two enzymatic activities: DNA synthesis (polymerase) and an exonucleolytic activity that degrades single stranded DNA in the 3'- to 5'-direction. Required with its accessory proteins (proliferating cell nuclear antigen (PCNA) and replication factor C (RFC) or activator 1) for leading strand synthesis. Also involved in completing Okazaki fragments initiated by the DNA polymerase alpha/primase complex (By similarity).
Similarity
Belongs to the DNA polymerase type-B family.
Sequence
MDGKRKFNGTSNGHAKKPRNPDDDEEMGFEAELAAFENSEDMDQTLLMGDGPENQTTSERWSRPPPPELDPSKHNLEFQQLDVENYLGQPLPGMPGAQIGPVPVVRMFGVTMEGNSVCCHVHGFCPYFYIEAPSQFEEHHCEKLQKALDQKVIADIRNNKDNVQEAVLMVELVEKLNIHGYNGDKKQRYIKISVTLPRFVAAASRLLKKEVIMSEIDFQDCRAFENNIDFDIRFMVDTDVVGCNWIELPMGHWRIRNSHSKPLPESRCQIEVDVAFDRFISHEPEGEWSKVAPFRILSFDIECAGRKGIFPEAKIDPVIQIANMVIRQGEREPFIRNVFTLNECAPIIGSQVLCHDKETQMLDKWSAFVREVDPDILTGYNINNFDFPYLLNRAAHLKVRNFEYLGRIKNIRSVIKEQMLQSKQMGRRENQYVNFEGRVPFDLLFVLLRDYKLRSYTLNAVSYHFLQEQKEDVHHSIITDLQNGDEQTRRRLAMYCLKDAYLPLRLLEKLMAIVNYMEMARVTGVPLESLLTRGQQIKVLSQLLRKAKTKGFIMPSYTSQGSDEQYEGATVIEPKRGYYADPISTLDFASLYPSIMMAHNLCYTTLVLGGTREKLRQQENLQDDQVERTPANNYFVKSEVRRGLLPEILESLLAARKRAKNDLKVETDPFKRKVLDGRQLALKISANSVYGFTGAQVGKLPCLEISGSVTAYGRTMIEMTKNEVESHYTQANGYENNAVVIYGDTDSVMVNFGVKTLERSMELGREAAELVSSKFVHPIKLEFEKVYYPYLLINKKRYAGLYFTRPDTYDKMDCKGIETVRRDNSPLVANLMNSCLQKLLIERDPDGAVAYVKQVIADLLCNRIDISHLVITKELAKTDYAAKQAHVELAAKMKKRDPGTAPKLGDRVPYVICAAAKNTPAYQKAEDPLYVLENSVPIDATYYLEQQLSKPLLRIFEPILGDNAESILLKGEHTRTRTVVTSKVGGLAGFMTKKTSCLGCKSLMPKGYEQACLCPHCEPRMSELYQKEVGAKRELEETFSRLWTECQRCQESLHEEVICSNRDCPIFYMRQKVRMDLDNQEKRVLRFGLAEW