3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	apyridoxal 5’-phosphate enzyme. Its introduction has been used to make fruit ripening dependent on externally added ethylene, as it removes the substrate for endogenous ethylene formation	-	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	mechanism	648251, 648268, 648269, 648271	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	overall reaction	-	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	reaction mechanism, detailed overview	-, 718894	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	ring cleavage is induced by a nucleophilic attack at the pro-S-beta-methylene carbon of substrate, with Tyr294 as the nucleophile. Alternatively, ring opening is acid-catalyzed and may be facilitated by charge relay through pyridoxal 5’-phosphate, with Tyr294 as general acid	-, 667585	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	ring cleavage is regiospecific and only occurs between the pro-S and the alpha-carbon of 1-aminocyclopropane-1-carboxylate	648248	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	ring cleavage of 1-aminocyclopropane-1-carboxylate is a nucleophilic-addition initiated event	648254	
3.5.99.7	1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH3	stereochemistry	648248, 648249	
3.5.99.7	1-aminocyclopropane-1-carboxylate = 2-aminobut-2-enoate	(1a)	-	
3.5.99.7	2-aminobut-2-enoate = 2-iminobutanoate	spontaneous	-	
3.5.99.7	2-iminobutanoate + H2O = 2-oxobutanoate + NH3	spontaneous	-