Tags: Enzyme.
In enzymology a tRNA-uridine aminocarboxypropyltransferase (EC 2.5.1.25) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + tRNA uridine 5′-methylthioadenosine + tRNA 3-(3-amino-3-carboxypropyl)-uridineThus the two substrates of this enzyme are S-adenosyl-L-methionine and tRNA uridine whereas its two products are 5′-methylthioadenosine and tRNA 3-(3-amino-3-carboxypropyl)-uridine.This enzyme belongs to the family of transferases specifically those transferring aryl or alkyl groups other than methyl groups.