Reaction catalyzed by tRNAIle-lysidine synthase (6.3.4.19)
+
+
ATP
=
[tRNAIle2]-2-L-isoleucylcytidine34
+
AMP
+
[tRNAIle2]-cytidine34
+
L-isoleucine
+
ATP
=
[tRNAIle2]-2-L-isoleucylcytidine34
+
AMP
+
diphosphate