Precursor complex structure of pseudouridine synthase TruB suggests coupling of active site perturbations to an RNA-sequestering peripheral protein domain
Hoang, C., Hamilton, C.S., Mueller, E.G., Ferre-D'Amare, A.R.(2005) Protein Sci 14: 2201-2206
- PubMed: 15987897 
- DOI: 10.1110/ps.051493605
- Primary Citation of Related Structures:  
1ZL3 - PubMed Abstract: 
The pseudouridine synthase TruB is responsible for the universally conserved post-transcriptional modification of residue 55 of elongator tRNAs. In addition to the active site, the "thumb", a peripheral domain unique to the TruB family of enzymes, makes extensive interactions with the substrate ...