Helicase, superfamily 3, single-stranded RNA virus
Short name | Helicase_SF3_ssRNA_vir |
Overlapping homologous superfamilies | |
domain relationships |
Description
* Polyomavirus large T antigen. It initiates DNA unwinding and replication via interactions with the viral origin of replication.
* Papillomavirus E1 protein. An ATP-dependent DNA helicase required for initiation of viral DNA replication.
* Parvovirus Rep/NS1 protein, which is also required for the initiation of viral replication.
* Poxviridae and other large DNA viruses D5 protein.
* Bacteriophage DNA primase/helicase protein.
* Bacterial prophage DNA primase/helicase protein.
References
1.Common origin of four diverse families of large eukaryotic DNA viruses. Iyer LM, Aravind L, Koonin EV. J. Virol. 75, 11720-34, (2001). View articlePMID: 11689653
2.Evolutionary history and higher order classification of AAA+ ATPases. Iyer LM, Leipe DD, Koonin EV, Aravind L. J. Struct. Biol. 146, 11-31, (2004). View articlePMID: 15037234
3.A new superfamily of putative NTP-binding domains encoded by genomes of small DNA and RNA viruses. Gorbalenya AE, Koonin EV, Wolf YI. FEBS Lett. 262, 145-8, (1990). View articlePMID: 2156730
4.Structure of the replicative helicase of the oncoprotein SV40 large tumour antigen. Li D, Zhao R, Lilyestrom W, Gai D, Zhang R, DeCaprio JA, Fanning E, Jochimiak A, Szakonyi G, Chen XS. Nature 423, 512-8, (2003). View articlePMID: 12774115
5.Binding and unwinding: SF3 viral helicases. Hickman AB, Dyda F. Curr. Opin. Struct. Biol. 15, 77-85, (2005). View articlePMID: 15718137
Cross References
Contributing Member Database Entry
- PROSITE profiles:PS51218