1.14.13.212	1,3,7-trimethylurate + NADH + H+ + O2	-	Pseudomonas sp.	1,3,7-trimethyl-5-hydroxyisourate + NAD+ + H2O	-	?	434501	
1.14.13.212	1,3-dimethylurate + NADH + H+ + O2	-	Pseudomonas sp.	1,3-dimethyl-5-hydroxyisourate + NAD+ + H2O	-	?	434966	
1.14.13.212	1-methylurate + NADH + H+ + O2	low activity	Pseudomonas sp.	1-methyl-5-hydroxyisourate + NAD+ + H2O	-	?	434981	
1.14.13.212	3,7-dimethylurate + NADH + H+ + O2	best substrate	Pseudomonas sp.	3,7-dimethyl-5-hydroxyisourate + NAD+ + H2O	-	?	435094	
1.14.13.212	additional information	enzyme TmuM prefers trimethyluric acids and, to a lesser extent, dimethyluric acids as substrates, but it exhibits no activity on uric acid	Pseudomonas sp.	?	-	?	89