Structures of the interacting domains from yeast glutamyl-tRNA synthetase and tRNA-aminoacylation and nuclear-export cofactor Arc1p reveal a novel function for an old fold.
Simader, H., Hothorn, M., Suck, D.(2006) Acta Crystallogr D Biol Crystallogr 62: 1510-1519
- PubMed: 17139087 
- DOI: 10.1107/S0907444906039850
- Primary Citation of Related Structures:  
2HQT, 2HRA - PubMed Abstract: 
Eukaryotic aminoacyl-tRNA synthetases (aaRS) frequently contain additional appended domains that are absent from their prokaryotic counterparts which mediate complex formation between eukaryotic aaRS and cofactors of aminoacylation and translation. However, the structural basis of such interactions has remained elusive ...