Exonuclease 1

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Exonuclease 1 (846 aa, ~94 kDa) is encoded by the human EXO1 gene. This protein is involved in DNA exonuclease activity, 5' overhang removal and mismatch repair.

**Synonyms:** - EC 3.1.-.- - EXO1 - Exonuclease I - hExo1 - hExoI