2.5.1.114	tRNAPhe (4-demethylwyosine37-C7) aminocarboxypropyltransferase	7-(3-amino-3-carboxypropyl)-wyosine biosynthesis	-	
4.1.3.44	tRNA 4-demethylwyosine synthase (AdoMet-dependent)	7-(3-amino-3-carboxypropyl)-wyosine biosynthesis	-	
2.1.1.228	tRNA (guanine37-N1)-methyltransferase	7-(3-amino-3-carboxypropyl)-wyosine biosynthesis	-	
2.1.1.282	tRNAPhe 7-[(3-amino-3-carboxypropyl)-4-demethylwyosine37-N4]-methyltransferase	7-(3-amino-3-carboxypropyl)-wyosine biosynthesis	-