Three Prime Repair Exonuclease 1

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

**Definition:** Three prime repair exonuclease 1 (369 aa, ~39 kDa) is encoded by the human TREX1 gene. This protein is involved in DNA mismatch repair.

**Synonyms:** - 3 Prime Repair Exonuclease 1 - 3' Repair Exonuclease 1 - 3'-5' Exonuclease TREX1 - DNase III - DRN3 - Deoxyribonuclease III - Deoxyribonuclease III, DnaQ/MutD (E. coli)-Like - EC 3.1.11.2 - TREX1