1.14.11.48	5410	-	9-methylxanthine	pH 7.4, 25°C, mutant enzyme E137A	731217	
1.14.11.48	7330	-	9-methylxanthine	pH 7.4, 25°C, mutant enzyme D138A	731217	
1.14.11.48	8180	-	9-methylxanthine	pH 7.4, 25°C, mutant enzyme C357A	731217	
1.14.11.48	9500	-	9-methylxanthine	pH 7.4, 25°C, wild-type enzyme	731217