3.5.99.7 NEM - 89 3.5.99.7 L-serine 5 mM L-serine results in at least a 50% decrease of measurable ACD activity 95 3.5.99.7 KCN - 161 3.5.99.7 5,5'-dithiobis(2-nitrobenzoic acid) - 221 3.5.99.7 L-Ala - 251 3.5.99.7 L-Ser competitive 262 3.5.99.7 L-Ser - 262 3.5.99.7 D-Ala - 291 3.5.99.7 NaBH4 - 616 3.5.99.7 D-Ser slow inactivation 972