3.1.1.53	2,3-Butanedione	irreversibly inactivated	1001	
3.1.1.53	2,3-Butanedione	inhibited by this arginine-modifying reagents, an essential arginine residue in the active site is important for substrate recognition	1001	
3.1.1.53	2-alpha-thiomethylmercuryl 9-acetamido-9-deoxy sialoside	competitive inhibition, Ki: 4.2 mM; the inhibitor is used to prepare heavy atom derivatives of the crystals	31297	
3.1.1.53	3,4-dichloroisocoumarin	-	1040	
3.1.1.53	9-acetamido-N-acetyl-O-acetylneuraminate	no effect up to 5 mM	47004	
3.1.1.53	9-acetamido-N-acetyl-O-acetylneuraminate	little effect at 5 mM	47004	
3.1.1.53	Alpha-naphthyl acetate	competitive inhibitor	1254	
3.1.1.53	ammonium (allyl 5-acetamido-3,5-dideoxy-4-O-methyl-D-glycero-alpha-D-galacto-2-nonulopyranosidonate)	-	85072	
3.1.1.53	ammonium (allyl 5-acetamido-9-O-methyl-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosidonate)	-	85070	
3.1.1.53	bis-p-nitrophenyl phosphate	little effect on the activity	918