DNA polymerase epsilon catalytic subunit A

UniProtKB accession:  P21951

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Catalytic component of the DNA polymerase epsilon complex which participates in chromosomal DNA replication (PubMed:1537345). 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 (PubMed:31488849). Has 3'-5' proofreading exonuclease activity that corrects errors arising during DNA replication (PubMed:12124389).