SF3-5 RNA Helicases

Superfamily Protein Organism Biological Function
3 LTag SV40 *

Structures:

Simian Virus 40 Viral replication
4 P4 *

Structures:

Φ12 Packaging of viral genome
5 Rho ***

Structures:

E.coli Transcription terminator

* For more information on SF3,4 RNA helicases see the following recent review:
Tuma, R. (2010) Hexameric Viral RNA Helicases. In Jankowsky, E. (ed.), RNA Helicases. RSC Biomolecular Sciences 19, pp. 213-242.

** There are 62 individual structures for P4. Only one example is given.

*** For more information on Rho, see the following recent review:
Rabhi, M., Rahmouni, R. and Boudvillain, M. (2010) Transcription Termination Factor Rho: A Ring-Shaped RNA Helicase from Bacteria. In Jankowsky, E. (ed.), RNA helicases. RSC Biomolecular Sciences 19, pp. 243-271.