PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12416991-4 2002 We report here determination of the kinetic mechanism for 5alpha-DHP reduction catalyzed by human 3alpha-HSD type III by using steady-state kinetics studies and assessment of the ability of fluoxetine and various other small molecules to activate 3alpha-HSD type III catalyzed allopregnanolone formation. 5-alpha-Dihydroprogesterone 58-68 aldo-keto reductase family 1 member C4 Homo sapiens 98-108 16611167-4 2006 This enzyme inactivates 17beta-estradiol and exhibits a strong oxidative 3alpha-HSD activity to convert 5alpha-androstanediol and allopregnanolone into 5alpha-dihydrotestosterone (5alpha-DHT) and 5alpha-dihydroprogesterone, respectively, in living cells. 5-alpha-Dihydroprogesterone 196-222 aldo-keto reductase family 1 member C4 Homo sapiens 73-83 12416991-4 2002 We report here determination of the kinetic mechanism for 5alpha-DHP reduction catalyzed by human 3alpha-HSD type III by using steady-state kinetics studies and assessment of the ability of fluoxetine and various other small molecules to activate 3alpha-HSD type III catalyzed allopregnanolone formation. 5-alpha-Dihydroprogesterone 58-68 aldo-keto reductase family 1 member C4 Homo sapiens 247-257 12416991-7 2002 Two-substrate kinetic analysis and dead-end inhibition studies for 5alpha-DHP reduction and allopregnanolone oxidation indicated that 3alpha-HSD type III utilized a ternary complex (sequential) kinetic mechanism, with nicotinamide adenine dinucleotide cofactor binding before steroid substrate and leaving after steroid product. 5-alpha-Dihydroprogesterone 67-77 aldo-keto reductase family 1 member C4 Homo sapiens 134-144