Order 31-180,213-251,253-417,421-658,660-975,978-1070,1074-1173,1255-1259,1264-1264,1266-1286,1324-1375,1378-1378,1380-1450,1462-1613,1619-1620,1622-1702,1715-1743,1787-1928,1974-2013,2046-2074,2086-2172,2184-2281
Catalytic component of the DNA polymerase epsilon complex (PubMed:10801849). Participates in chromosomal DNA replication (By similarity). Required during synthesis of the leading DNA strands at the replication fork, binds at/or near replication origins and moves along DNA with the replication fork (By similarity). Has 3'-5' proofreading exonuclease activity that corrects errors arising during DNA replication (By similarity). Involved in DNA synthesis during DNA repair (PubMed:20227374, PubMed:27573199). Along with DNA polymerase POLD1 and DNA polymerase POLK, has a role in excision repair (NER) synthesis following UV irradiation (PubMed:20227374).