Status	Description	Organism	Genes	References
	gamma-glutamyl phosphate reductase	Brucella ceti	G10NO-185
	gamma-glutamyl phosphate reductase	Brucella melitensis	GJOX-1779
	N2-(2-carboxyethyl)arginine synthase	Salinispora pacifica	G16BO-1307
	N2-(2-carboxyethyl)arginine synthase	Streptomyces avellaneus	G16WU-5765