serw-MX  [xml]  
 


    
 DeCS Categories

D04 Polycyclic Compounds .
D04.210 Fused-Ring Compounds .
D04.210.500 Steroids .
D08 Enzymes and Coenzymes .
D08.811 Enzymes .
D08.811.399 Isomerases .
D08.811.399.475 Intramolecular Oxidoreductases .
D08.811.399.475.400 Carbon-Carbon Double Bond Isomerases .
D08.811.399.475.400.700 Steroid Isomerases .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Steroid Isomerases .
3 Ketosteroid Isomerases .
3 Oxosteroid Isomerases .
Isomerases, 3-Ketosteroid .
Isomerases, 3-Oxosteroid .
Isomerases, Steroid .
3-Ketosteroid Isomerases .
3-Oxosteroid Isomerases .
Enzymes that catalyze the transposition of double bond(s) in a steroid molecule. EC 5.3.3. .
1.00
0692
 
Isomerases .
A class of enzymes that catalyze geometric or structural changes within a molecule to form a single product. The reactions do not involve a net change in the concentrations of compounds other than the substrate and the product.(from Dorland, 28th ed) EC 5. .
0.73
43675
 
Steroids .
Catatoxic Steroids .
Steroids, Catatoxic .
A group of polycyclic compounds closely related biochemically to TERPENES. They include cholesterol, numerous hormones, precursors of certain vitamins, bile acids, alcohols (STEROLS), and certain natural drugs and poisons. Steroids have a common nucleus, a fused, reduced 17-carbon atom ring system, cyclopentanoperhydrophenanthrene. Most steroids also have two methyl groups and an aliphatic side-chain attached to the nucleus. (From Hawley's Condensed Chemical Dictionary, 11th ed) .
0.60
49527414