4.2.1.108	F107W	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	F107Y	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	H117A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	-, 749081	
4.2.1.108	H55A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	H93A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	H93N	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	L87A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	S23A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	T40A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081	
4.2.1.108	W21A	site-directed mutagenesis, the mutant shows reduced activity compared to the wild-type enzyme	749081