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. 2006 Aug 25;34(15):4198–4205. doi: 10.1093/nar/gkl398

Table 1.

Examples of viral helicases

Sources Superfamily 1 Superfamily 2 Superfamily 3
Animal DNAvirus UL5 (Herpesvirus) UL9 (Herpesvirus) NPH-II (Poxvirus) E1 (91) T antigen (SV40) NS1 (Parvovirus)
Animal RNAvirus NSP2 (Alphavirus)p70 (Rubella virus) Nsp13(SARS) ORF-1 (Hepatitis E) NS3 (Flavivirus) NS3(Hepatitis C virus) NS3 (Pestivirus) 2C (19) 2C (Hepatitis A virus) 2C (Rhinovirus)