3.2.1.49	0.0258	-	4-nitrophenyl N-acetyl-D-galactosamine	pH 5.2, 37°C	751448, 754583	
3.2.1.49	16.3	-	4-nitrophenyl alpha-D-N-acetylgalactosaminide	recombinant wild-type enzyme	709530	
3.2.1.49	17.1	-	4-nitrophenyl alpha-D-N-acetylgalactosaminide	recombinant mutant N201Q	709530	
3.2.1.49	19.7	-	4-nitrophenyl N-acetyl-alpha-D-galactosamine	recombinant enzyme, pH 7.5, 37°C	732454