show all | hide all No of entries

Information on EC 2.3.1.193 - tRNAMet cytidine acetyltransferase

for references in articles please use BRENDA:EC2.3.1.193
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments
The enzyme acetylates the wobble base cytidine34 of the CAU anticodon of elongation-specific tRNAMet. Escherichia coli TmcA strictly discriminates elongator tRNAMet from tRNAIle, which is structurally similar and has the same anticodon loop, mainly by recognizing the C27-G43 pair in the anticodon stem. The enzyme can use GTP in place of ATP for formation of N4-acetylcytidine .
Specify your search results
Select one or more organisms in this record:
The expected taxonomic range for this enzyme is: Escherichia coli
Reaction Schemes
[elongator tRNAMet]-cytidine34
+
+
+
=
+
[elongator tRNAMet]-N4-acetylcytidine34
+
+
Synonyms
tmcA, ypfI, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
[elongator tRNAMet]-cytidine34 + ATP + acetyl-CoA + H2O = CoA + [elongator tRNAMet]-N4-acetylcytidine34 + ADP + phosphate
show the reaction diagram
-
-
-
-
Select items on the left to see more content.