title: A conserved ancient domain joins the growing superfamily of 3'-5' exonucleases.
authors.forename: E V
authors.initials: EV
authors.lastname: Koonin
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D017124:Conserved Sequence; D004926:Escherichia coli / Q000201:enzymology* / Q000235:genetics; D043211:Exodeoxyribonuclease V; D005090:Exodeoxyribonucleases / Q000737:chemistry* / Q000235:genetics; D016680:Genome, Bacterial; D006801:Humans; D008969:Molecular Sequence Data; D017386:Sequence Homology, Amino Acid
chemical_list: D005090:Exodeoxyribonucleases; D043211:Exodeoxyribonuclease V