2.6.1.37	2-aminoethylphosphonate-pyruvate transaminase	2-aminoethylphosphonate biosynthesis	-	-	PWY-6839	
4.1.1.82	phosphonopyruvate decarboxylase	2-aminoethylphosphonate biosynthesis	-	-	PWY-6839	
5.4.2.9	phosphoenolpyruvate mutase	2-aminoethylphosphonate biosynthesis	-	-	PWY-6839