2.3.1.193: tRNAMet cytidine acetyltransferase
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For detailed information about tRNAMet cytidine acetyltransferase, go to the full flat file.
Reaction
Synonyms
tmcA, ypfI
ECTree
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Crystallization
Crystallization on EC 2.3.1.193 - tRNAMet cytidine acetyltransferase
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crystal structure of tRNAMet cytidine acetyltransferase from Escherichia coli complexed with two natural ligands, acetyl-CoA and ADP, at 2.35 A resolution. The structure reveals an idiosyncratic RNA helicase module fused with a GCN5-related N-acetyltransferase (GNAT) fold, which intimately crossinteract. It is proposed that an RNA helicase motor driven by ATP hydrolysis is used to deliver the wobble base to the active centre of the GNAT domain