A rationally engineered misacylating aminoacyl-tRNA synthetase.
Bullock, T.L., Rodriguez-Hernandez, A., Corigliano, E.M., Perona, J.J.(2008) Proc Natl Acad Sci U S A 105: 7428-7433
- PubMed: 18477696 
- DOI: 10.1073/pnas.0711812105
- Primary Citation of Related Structures:  
2RD2, 2RE8 - PubMed Abstract: 
Information transfer from nucleic acid to protein is mediated by aminoacyl-tRNA synthetases, which catalyze the specific pairings of amino acids with transfer RNAs. Despite copious sequence and structural information on the 22 tRNA synthetase families, little is known of the enzyme signatures that specify amino acid selectivities ...