Term Name: | tRNA(Ile)-lysidine synthase activity |
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Synonyms: | tRNA(Ile)-2-lysyl-cytidine synthase activity, tRNA(Ile)-lysidine synthetase activity |
Definition: | Catalysis of the reaction: ATP + cytidine(34) in tRNA(Ile2) + L-lysine = AMP + diphosphate + H+ + lysidine(34) in tRNA(Ile2). This modification converts both the codon specificity of tRNA(Ile) from AUG to AUA and its amino acid specificity from methionine to isoleucine. |
Ontology: | GO: Molecular Function [GO:0032267] QuickGO AmiGO |