title: 'Half-of-the-sites' reactivity of steroid isomerase.
mesh_terms: D001665:Binding Sites; D001667:Binding, Competitive; D004855:Equilenin / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism; D007535:Isomerases / Q000378:metabolism*; D007700:Kinetics; D009277:Nandrolone / Q000378:metabolism; D011549:Pseudomonas / Q000201:enzymology; D013050:Spectrometry, Fluorescence; D013251:Steroid Isomerases / Q000378:metabolism*
chemical_list: D004958:Estradiol; D009277:Nandrolone; D007535:Isomerases; D013251:Steroid Isomerases; D004855:Equilenin