Enzymatic addition of lysine to a uridine nucleotide.
D008239:Lysine / Q000737:chemistry*; D009705:Nucleosides / Q000737:chemistry*; D009711:Nucleotides / Q000737:chemistry*; D014500:Uracil Nucleotides; D014529:Uridine
D009705:Nucleosides; D009711:Nucleotides; D014500:Uracil Nucleotides; D008239:Lysine; D014529:Uridine
LYSINE/chemistry; NUCLEOSIDES AND NUCLEOTIDES/chemistry