1.16.1.7 Cd2+ no effect: 0.05 mM CdCl2 or Cd-EDTA in assay medium, pretreatment of 30-60 min, significant decrease of activity 52 1.16.1.7 cycloheximide - 1715 1.16.1.7 additional information no effect: AgNO3, salicylic acid 2 1.16.1.7 additional information no inhibition by sulfate and thiosulfate 2 1.16.1.7 additional information no effect of flavin on enzyme activity 2 1.16.1.7 NaHCO3 growth in presence of 10 mM NaHCO3 greatly inhibits enzyme activity 2973 1.16.1.7 Pb2+ 2 mM in the assay medium, slight decrease in activity, pretreatment of 30-60 min, significant decrease in activity 139 1.16.1.7 sulfite 37.5% inhibition at 15 mM after 6 h incubation of cells 92