2.1.1.278	additional information	no activity with: salicylate, jasmonic acid, farnesoic acid and gibberellic acid	Oryza sativa Japonica Group	?	-	?	89	
2.1.1.278	additional information	no activity with salicylic acid, benzoic acid, jasmonic acid, and farnesoic acid	Populus trichocarpa	?	-	?	89	
2.1.1.278	additional information	PaSABATH1 has the highest level of specific activity with IAA and is renamed as PaIAMT. No activity with salicylic acid, jasmonic acid, and giberellic acid 3	Picea abies	?	-	-	89	
2.1.1.278	additional information	PtSABATH1, also named PtIAMT1, can catalyze the formation of methyl indole-3-acetate (MeIAA) using SAM as a methyl donor and indole-3-acetic acid (IAA) as a methyl acceptor. Enzyme PtSABATH1 does not show any activity towards substrates benzoic acid, jasmonic acid, salicylic acid, vanillic acid, nicotinic acid, coumalic acid, or trans-cinnamic acid. Compared with other Populus SABATH proteins (PtSABATH2, 3, 12, 17, 21 and 24 have very weak activities towards IAA), PtSABATH1 shows at least 40.5fold higher activity towards IAA	Populus trichocarpa	?	-	-	89	
2.1.1.278	S-adenosyl-L-methionine + (indol-3-yl)acetate	-	Arabidopsis thaliana	S-adenosyl-L-homocysteine + methyl (indol-3-yl)acetate	-	?	422037	
2.1.1.278	S-adenosyl-L-methionine + (indol-3-yl)acetate	-	Oryza sativa Japonica Group	S-adenosyl-L-homocysteine + methyl (indol-3-yl)acetate	-	?	422037	
2.1.1.278	S-adenosyl-L-methionine + (indol-3-yl)acetate	highest activity	Populus trichocarpa	S-adenosyl-L-homocysteine + methyl (indol-3-yl)acetate	-	?	422037	
2.1.1.278	S-adenosyl-L-methionine + (indol-3-yl)acetate	the enzyme is found in plants and is important for regulation of the plant hormone (indol-3-yl)acetate. The product, methyl (indol-3-yl)acetate is inactive as hormone	Arabidopsis thaliana	S-adenosyl-L-homocysteine + methyl (indol-3-yl)acetate	-	?	422037	
2.1.1.278	S-adenosyl-L-methionine + (indol-3-yl)acetate	the enzyme modulates homeostasis of (indol-3-yl)acetate in plant tissues through methylation of the free carboxyl group of (indol-3-yl)acetate	Arabidopsis thaliana	S-adenosyl-L-homocysteine + methyl (indol-3-yl)acetate	-	?	422037	
2.1.1.278	S-adenosyl-L-methionine + (indol-3-yl)acetate	the enzyme modulates homeostasis of (indol-3-yl)acetate in plant tissues through methylation of the free carboxyl group of (indol-3-yl)acetate	Oryza sativa Japonica Group	S-adenosyl-L-homocysteine + methyl (indol-3-yl)acetate	-	?	422037