Article
Identity switches between tRNAs aminoacylated by class I glutaminyl- and class II aspartyl-tRNA synthetases.
Biochemistry - 23 Aug 1994
Frugier M, Söll D, Giegé R, Florentz C
Abstract excerpt
High-resolution X-ray structures for the tRNA/aminoacyl-tRNA synthetase complexes between Escherichia coli tRNAGln/GlnRS and yeast tRNAAsp/AspRS have been determined. Positive identity nucleotides that direct aminoacylation specificity have been defined in both cases; E. coli tRNAGln identity is...
Topics
- Acylation
- Aspartate-tRNA Ligase
- Base Sequence
- Crystallization
- Escherichia coli
- Glutamate-tRNA Ligase
- Kinetics
- Molecular Sequence Data
- Molecular Structure
- Mutation
- Nucleic Acid Conformation
- RNA, Transfer, Asp
- RNA, Transfer, Gln
- Saccharomyces cerevisiae