Paradox of mistranslation of serine for alanine caused by AlaRS recognition dilemma.
Guo, M., Chong, Y.E., Shapiro, R., Beebe, K., Yang, X.L., Schimmel, P.(2009) Nature 462: 808-812
- PubMed: 20010690 
- DOI: 10.1038/nature08612
- Primary Citation of Related Structures:  
3HXU, 3HXV, 3HXW, 3HXX, 3HXY, 3HXZ, 3HY0, 3HY1 - PubMed Abstract: 
Mistranslation arising from confusion of serine for alanine by alanyl-tRNA synthetases (AlaRSs) has profound functional consequences. Throughout evolution, two editing checkpoints prevent disease-causing mistranslation from confusing glycine or serine for alanine at the active site of AlaRS ...