Status	Description	Organism	Genes	References
	homoserine dehydrogenase	Streptomyces coelicolor	SCO0420
	homoserine dehydrogenase	Streptomyces coelicolor	SCO5354
	homoserine dehydrogenase (NADP)	Yarrowia lipolytica	YALI0_D01089g	[130]