2.4.1.210	1-ethyl-3-(3-dimethylaminopropyl) carbodiimide	modifies tryptophan residues	6812	
2.4.1.210	3-nitro-L-tyrosine ethylester	modifies tryptophan residues	171925	
2.4.1.210	Ca2+	10 mM, 13% inhibition	15	
2.4.1.210	citraconic anhydride	2 mM, 44% inhibition	6771	
2.4.1.210	citraconic anhydride	modifies lysine residues	6771	
2.4.1.210	citraconic anhydride	-	6771	
2.4.1.210	Cu2+	5 mM, 58% inhibition	19	
2.4.1.210	Cu2+	-	19	
2.4.1.210	diethyl dicarbonate	1 mM, 76% inhibition	463	
2.4.1.210	diethyldicarbonate	modifies histidine residues and inactivates the enzyme, pseudo first order kinetics. When the histidine modification is reversed by hydroxylamine treatment, 79% of the activity is restored	310