-
ketosteroid, or an oxosteroid, is a
steroid in
which a
hydrogen atom has been
replaced with a
ketone (C=O) group. A 17-
ketosteroid is a
ketosteroid in...
- JL (1981). "Solubilization and
partial purification of a
microsomal 3-
ketosteroid reductase of
cholesterol biosynthesis". Arch. Biochem. Biophys. 211 (1):...
- 1.51), also 17-
ketosteroid reductases (17-KSR), are a
group of
alcohol oxidoreductases which catalyze the
reduction of 17-
ketosteroids and the dehydrogenation...
-
Ketosteroid monooxygenase (EC 1.14.13.54, steroid-ketone monooxygenase, progesterone, NADPH2:oxygen
oxidoreductase (20-hydroxylating, ester-producing)...
- the
original publications on this
chemical is the
bromination of the 3-
ketosteroid 1 to 2,4-dibromocholestanone (2): Djer****i, Carl;
Caesar R.
Scholz (January...
- 3-
ketosteroid 9alpha-monooxygenase (EC 1.14.13.142, KshAB, 3-
ketosteroid 9alpha-hydroxylase) is an
enzyme with
systematic name androsta-1,4-diene-3,17-dione...
- dehydrogenases, respectively. The AKR1C
enzymes act as 3-, 17- and 20-
ketosteroid reductases,
while AKR1D1 acts as the sole 5β-reductase in humans. AKR1A1;...
- 3α-androstenol or 3β-androstenol (also more
potent and
odorous pheromones) by 3-
ketosteroid reductase.
Androstadienone is
related to the
androgen **** hormones; however...
-
reductase Δ4-3-
Ketosteroid-5α-oxidoreductase Δ4-3-Oxosteroid-5α-reductase 3-Keto-Δ4-steroid-5α-reductase
Testosterone 5α-reductase 4-Ene-3-
ketosteroid-5α-oxidoreductase...
- hydroxysteroids.
These enzymes also
catalyze the
reverse reaction,
acting as
ketosteroid reductases (KSRs).
There are four types,
classified by the
number of...
