Status	Description	Organism	Genes	References
	putative histamine N-methyltransferase	Fusobacterium periodonticum	GMHV-1658
	histamine N-methyltransferase A	Oscillochloris trichoides	G15VQ-2479
	methyltransferase type 12	Rhodopirellula maiorica	G165B-7137
	methyltransferase	Rhodopirellula maiorica	G165B-802
	methyltransferase type 12	Rhodopirellula sallentina	G173G-5329
	type 12 methyltransferase	Mycobacterium colombiense	GD78-881
	type 12 methyltransferase	Mycobacterium colombiense	GD78-3657