3.4.11.15 1,10 phenanthroline - 15433 3.4.11.15 1,10-phenanthroline 22% inhibition at 0.1 mM 62 3.4.11.15 1,10-phenanthroline 95% inhibition at 1 mM 62 3.4.11.15 1,10-phenanthroline - 62 3.4.11.15 amastatin 90% inhibition at 0.02 mM 625 3.4.11.15 amastatin - 625 3.4.11.15 amastatin 0.002 mM, 77% inhibition 625 3.4.11.15 antipain 19% inhibition at 0.05 mg/ml 520 3.4.11.15 bestatin 18% inhibition at 0.05 mg/ml 225 3.4.11.15 bestatin 48% inhibition at 0.02 mM 225 3.4.11.15 bestatin - 225 3.4.11.15 bestatin 0.5 mM, 34% inhibition 225 3.4.11.15 Ca2+ 1 mM,% inhibition 15 3.4.11.15 Cd2+ 1 mM,% inhibition 52 3.4.11.15 CHAPS buffer - 172280 3.4.11.15 chymostatin 1 mM, 22% inhibition 511 3.4.11.15 Co2+ 25fold enhancement of hydrolysis of Arg-7-amido-4-methylcoumarin and Lys-7-amido-4-methylcoumarin. Hydrolysis of substrates longer than tripeptide or dipeptide-7-amido-4-methylcoumarin is inhibited, IC50: 0.1 mM 23 3.4.11.15 Cu2+ 90% inhibition at 0.5 mM 19 3.4.11.15 Cu2+ - 19 3.4.11.15 Cu2+ 1 mM,% inhibition 19 3.4.11.15 diphosphate 93% inhibition at 1 mM 17 3.4.11.15 dithiothreitol 94% inhibition at 1 mM 45 3.4.11.15 DTT - 177 3.4.11.15 EDTA 99% inhibition at 0.1 mM 21 3.4.11.15 EDTA 99% inhibition at 1 mM 21 3.4.11.15 EDTA - 21 3.4.11.15 EDTA 0.02 mM, 85% inhibition 21 3.4.11.15 EGTA 99.9% inhibition at 1 mM 173 3.4.11.15 Fe2+ - 25 3.4.11.15 leupeptin - 217 3.4.11.15 Mg2+ 1 mM,% inhibition 6 3.4.11.15 Mn2+ 76% inhibition at 100 mM 11 3.4.11.15 Mn2+ 67% inhibition at 0.5 mM 11 3.4.11.15 Mn2+ 1 mM,% inhibition 11 3.4.11.15 additional information the enzyme is insensitive to the papain and trypsin inhibitor antipain, to the cysteine proteases inhibitor E-64, to the serine and cysteine proteases inhibitor leupeptin, to the aspartate proteases inhibitor pepstatin, and to the metalloendopeptidases inhibitor phosphoramidon. Puromycin, an inhibitor of some exopeptidases, has practically no effect on the activity of PhTET3 2 3.4.11.15 Ni2+ - 38 3.4.11.15 p-chloromercuribenzoic acid 81% inhibition at 0.1 mM 614 3.4.11.15 pefabloc - 2236 3.4.11.15 pefabloc 5 mM, 20% inhibition 2236 3.4.11.15 PMSF - 248 3.4.11.15 Triphosphate 99.9% inhibition at 1 mM 940 3.4.11.15 Zn2+ 91% inhibition at 100 mM 14 3.4.11.15 Zn2+ 0.81-0.84 mol per mol enzyme; 72% inhibition at 0.5 mM 14 3.4.11.15 Zn2+ - 14 3.4.11.15 Zn2+ 1 mM,% inhibition 14