Status	Description	Organism	Genes	References
	ITPase	Escherichia coli	yjjX
	ITPase/XTPase	Photobacterium leiognathi	yjjX
	ITPase/XTPase	Shigella flexneri	yjjX
	nucleoside triphosphatase	Yarrowia lipolytica	YALI0_C19712g	[130]