1.1.1.299 CuCl2 1 mM, 10% residual activity 347 1.1.1.299 HgCl2 1 mM, no residual activity 110 1.1.1.299 iodoacetate 1 mM, 16.4% residual activity 93 1.1.1.299 N-ethylmaleimide 1 mM, no residual activity 49 1.1.1.299 NADH inhibitory above 0.2 mM 8 1.1.1.299 NADPH inhibitory above 0.2 mM 5 1.1.1.299 oxaloacetate - 57 1.1.1.299 ZnCl2 1 mM, 27% residual activity 271