7u8y

Structural highlights

Function

TREX1_MOUSE Exonuclease with a preference for double stranded DNA with mismatched 3' termini. May play a role in DNA repair.^{[1] [2]}

References

1. ↑ Mazur DJ, Perrino FW. Identification and expression of the TREX1 and TREX2 cDNA sequences encoding mammalian 3'-->5' exonucleases. J Biol Chem. 1999 Jul 9;274(28):19655-60. PMID:10391904
2. ↑ Mazur DJ, Perrino FW. Excision of 3' termini by the Trex1 and TREX2 3'-->5' exonucleases. Characterization of the recombinant proteins. J Biol Chem. 2001 May 18;276(20):17022-9. Epub 2001 Mar 6. PMID:11279105 doi:http://dx.doi.org/10.1074/jbc.M100623200