6-hydroxy-D-nicotine
competitive inhibitor
6-hydroxy-D-nicotine
50% inhibition at 0.18 mM
Ag+
1 mM, about 85% inhibition
Co2+
1 mM, about 10% inhibition
Cu2+
1 mM, about 85% inhibition
EDTA
incubation for 1 h completely inhibits enzymatic activity
Hg2+
1 mM, about 80% inhibition