2.4.1.390	A1398Y	the mutant shows decreased total activity and slightly increased hydrolytic activity, leading to low transglucosylase efficiency	-, 777891	
2.4.1.390	D991H	the mutant has relatively higher total activity but is more hydrolytic than the wild-type enzyme. The mutant enzyme has increased temperature optimum of 45°C	-, 777891	
2.4.1.390	D991N	besides native (alpha1->4) and (alpha1->3) linkages,the mutant shows 10% (alpha1->6) linkage increases compared to 1% for wild-type in products. The orientation of acceptor binding in the mutant is favorable for (alpha1->6) linkage synthesis	-, 777891	
2.4.1.390	E1405D	the mutant displays lower total activity and lower hydrolytic activity and slightly decreased transglucosylase efficiency	777891	
2.4.1.390	G1028R	besides native (alpha1->4) and (alpha1->3) linkages,the mutant shows 8% (alpha1->6) linkage increases compared to 1% for wild-type in products. The orientation of acceptor binding in the mutant is favorable for (alpha1->6) linkage synthesis	-, 777891	
2.4.1.390	G1028R	the mutant shows decreased total activity and slightly increased hydrolytic activity, leading to low transglucosylase efficiency. The mutant enzyme has increased temperature optimum of 45°C	777891	
2.4.1.390	T1400E	the mutant has relatively higher total activity but is more hydrolytic than the wild-type enzyme	-, 777891