3.2.1.18	3	5.8	-	171134	
3.2.1.18	3	6	-	171112	
3.2.1.18	3	6	pH 3.0: about 65% of maximal activity, pH 6.0: about 50% of maximal activity, sialidase isoenzyme NA1	665425	
3.2.1.18	3.5	5	pH 3.5: about 30% of maximal activity, pH 5.0: about 60% of maximal activity	666315	
3.2.1.18	3.5	5.5	-	171164	
3.2.1.18	3.5	6.5	pH 3.5: about 55% of maximal activity, pH 6.5: about 55% of maximal activity, sialidase isoenzyme NA2	665425	
3.2.1.18	4	6	-	171182	
3.2.1.18	4	6.8	-	655754	
3.2.1.18	4	7.5	-	171185	
3.2.1.18	4	8	-	171167