title: A conserved NTP-motif in putative helicases.
authors.forename: A E
authors.initials: AE
authors.lastname: Gorbalenya
authors.forename: E V
authors.initials: EV
authors.lastname: Koonin
authors.forename: A P
authors.initials: AP
authors.lastname: Donchenko
authors.forename: V M
authors.initials: VM
authors.lastname: Blinov
mesh_terms: D000595:Amino Acid Sequence; D004265:DNA Helicases / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics; D043211:Exodeoxyribonuclease V; D005090:Exodeoxyribonucleases / Q000235:genetics*; D008969:Molecular Sequence Data; D012265:Ribonucleotides / Q000378:metabolism*; D014764:Viral Proteins / Q000235:genetics*
chemical_list: D012265:Ribonucleotides; D014764:Viral Proteins; D005090:Exodeoxyribonucleases; D043211:Exodeoxyribonuclease V; D004265:DNA Helicases