4.1.99.5	Y122F	site-directed mutagenesis, altered activity compared to wild-type	-, 747409	
4.1.99.5	Y122F	site-directed mutagenesis, structure comparison with the wild-type enzyme	-, 749212	
4.1.99.5	Y150F	site-directed mutagenesis, altered activity compared to wild-type	747409	
4.1.99.5	Y21R	site-directed mutagenesis	-, 747351	
4.1.99.5	Y39F	site-directed mutagenesis, altered activity compared to wild-type	-, 747409