New 3 alpha-hydroxy steroid-nicotinamide-adenine dinucleotide oxidoreductase activity in crystalline enzyme preparations.
1968
T Pocklington, and
J Jeffery
UI
MeSH Term
Description
Entries
D007700
Kinetics
The rate dynamics in chemical or physical systems.
D011278
Pregnanes
Saturated derivatives of the steroid pregnane. The 5-beta series includes PROGESTERONE and related hormones; the 5-alpha series includes forms generally excreted in the urine.
D006913
Hydroxysteroid Dehydrogenases
Enzymes of the oxidoreductase class that catalyze the dehydrogenation of hydroxysteroids. (From Enzyme Nomenclature, 1992) EC 1.1.-.
A subclass of enzymes which includes all dehydrogenases acting on primary and secondary alcohols as well as hemiacetals. They are further classified according to the acceptor which can be NAD+ or NADP+ (subclass 1.1.1), cytochrome (1.1.2), oxygen (1.1.3), quinone (1.1.5), or another acceptor (1.1.99).
The family of steroids from which the androgens are derived.
D013302
Streptomyces
A genus of bacteria that form a nonfragmented aerial mycelium. Many species have been identified with some being pathogenic. This genus is responsible for producing a majority of the ANTI-BACTERIAL AGENTS of practical value.