1.1.1.189 17beta-estradiol equimolar to substrate inhibits 80% of enzyme activity 745 1.1.1.189 17beta-estradiol - 745 1.1.1.189 17beta-estradiol equimolar to substrate inhibits 49% of enzyme activity 745 1.1.1.189 5,5'-dithiobis(2-nitrobenzoate) complete inhibition at 1 mM concentration 303 1.1.1.189 aspirin equimolar to substrate inhibits 65% of enzyme activity 3100 1.1.1.189 cortisol - 919 1.1.1.189 cortisol equimolar to substrate inhibits 55% of enzyme activity 919 1.1.1.189 Cu2+ 5 mM concentration 19 1.1.1.189 FAD 5 mM concentration 20 1.1.1.189 Fentiazac non competitive 44127