Structural analysis of Bacillus subtilis SPP1 phage helicase loader protein G39P
Bailey, S., Sedelnikova, S.E., Mesa, P., Ayora, S., Waltho, J.P., Ashcroft, A.E., Baron, A.J., Alonso, J.C., Rafferty, J.B.(2003) J Biol Chem 278: 15304-15312
- PubMed: 12588876 
- DOI: 10.1074/jbc.M209300200
- Primary Citation of Related Structures:  
1NO1 - PubMed Abstract: 
The Bacillus subtilis SPP1 phage-encoded protein G39P is a loader and inhibitor of the phage G40P replicative helicase involved in the initiation of DNA replication. We have carried out a full x-ray crystallographic and preliminary NMR analysis of G39P and functional studies of the protein, including assays for helicase binding by a number of truncated mutant forms, in an effort to improve our understanding of how it both interacts with the helicase and with the phage replisome organizer, G38P ...