Page last updated: 2024-10-06

Sulfatase and aromatase pathway

Proteins (14)

ProteinSynonymsTaxonomy
3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 13 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type I; 3-beta-HSD I; 3-beta-hydroxy-5-ene steroid dehydrogenase; 3-beta-hydroxy-Delta(5)-steroid dehydrogenase; 1.1.1.145; 3-beta-hydroxysteroid 3-dehydrogenase; 1.1.1.270; Delta-5-3-ketosteroid iHomo sapiens (human)
Solute carrier organic anion transporter family member 2B1 Organic anion transporter B; OATP-B; Organic anion transporter polypeptide-related protein 2; OATP-RP2; OATPRP2; Solute carrier family 21 member 9Homo sapiens (human)
Estrogen receptorER; ER-alpha; Estradiol receptor; Nuclear receptor subfamily 3 group A member 1Homo sapiens (human)
17-beta-hydroxysteroid dehydrogenase type 117-beta-HSD 1; EC 1.1.1.51; 20 alpha-hydroxysteroid dehydrogenase; 20-alpha-HSD; E2DH; Estradiol 17-beta-dehydrogenase 1; 1.1.1.62; Placental 17-beta-hydroxysteroid dehydrogenase; Short chain dehydrogenase/reductase family 28C member 1Homo sapiens (human)
Solute carrier organic anion transporter family member 1B1Liver-specific organic anion transporter 1; LST-1; OATP-C; Sodium-independent organic anion-transporting polypeptide 2; OATP-2; Solute carrier family 21 member 6Homo sapiens (human)
AromataseEC 1.14.14.14; CYPXIX; Cytochrome P-450AROM; Cytochrome P450 19A1; Estrogen synthaseHomo sapiens (human)
17-beta-hydroxysteroid dehydrogenase type 217-beta-HSD 2; 20 alpha-hydroxysteroid dehydrogenase; 20-alpha-HSD; E2DH; Estradiol 17-beta-dehydrogenase 2; 1.1.1.62; Microsomal 17-beta-hydroxysteroid dehydrogenase; Short chain dehydrogenase/reductase family 9C member 2; Testosterone 17-beta-dehydrogenHomo sapiens (human)
Estrogen receptor betaER-beta; Nuclear receptor subfamily 3 group A member 2Homo sapiens (human)
Sulfotransferase 1E1ST1E1; EC 2.8.2.4; EST-1; Estrogen sulfotransferase; Sulfotransferase, estrogen-preferringHomo sapiens (human)
Solute carrier organic anion transporter family member 4C1OATP-H; Organic anion transporter M1; OATP-M1; Solute carrier family 21 member 20Homo sapiens (human)
Testosterone 17-beta-dehydrogenase 3EC 1.1.1.64; 17-beta-hydroxysteroid dehydrogenase type 3; 17-beta-HSD 3; Estradiol 17-beta-dehydrogenase 2; 1.1.1.62; Short chain dehydrogenase/reductase family 12C member 2; Testicular 17-beta-hydroxysteroid dehydrogenaseHomo sapiens (human)
Solute carrier organic anion transporter family member 1A2OATP-A; Organic anion-transporting polypeptide 1; OATP-1; Sodium-independent organic anion transporter; Solute carrier family 21 member 3Homo sapiens (human)
Solute carrier organic anion transporter family member 4A1OATP4A1; Colon organic anion transporter; Organic anion transporter polypeptide-related protein 1; OATP-RP1; OATPRP1; POAT; Organic anion-transporting polypeptide E; OATP-E; Sodium-independent organic anion transporter E; Solute carrier family 21 member 1Homo sapiens (human)
Solute carrier organic anion transporter family member 1B3Liver-specific organic anion transporter 2; LST-2; Organic anion transporter 8; Organic anion-transporting polypeptide 8; OATP-8; Solute carrier family 21 member 8Homo sapiens (human)

Compounds (13)

CompoundDescription
dehydroepiandrosterone sulfateThe circulating form of a major C19 steroid produced primarily by the ADRENAL CORTEX. DHEA sulfate serves as a precursor for TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE.
NADH
estrone sulfatesulfoconjugated estrone; RN given refers to parent cpd
EstradiolThe 17-beta-isomer of estradiol, an aromatized C18 steroid with hydroxyl group at 3-beta- and 17-beta-position. Estradiol-17-beta is the most potent form of mammalian estrogenic steroids.
estroneAn aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone, a major mammalian estrogen. It is converted from ANDROSTENEDIONE directly, or from TESTOSTERONE via ESTRADIOL. In humans, it is produced primarily by the cyclic ovaries, PLACENTA, and the ADIPOSE TISSUE of men and postmenopausal women.
dehydroepiandrosteroneA major C19 steroid produced by the ADRENAL CORTEX. It is also produced in small quantities in the TESTIS and the OVARY. Dehydroepiandrosterone (DHEA) can be converted to TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE. Most of DHEA is sulfated (DEHYDROEPIANDROSTERONE SULFATE) before secretion.
TestosteroneA potent androgenic steroid and major product secreted by the LEYDIG CELLS of the TESTIS. Its production is stimulated by LUTEINIZING HORMONE from the PITUITARY GLAND. In turn, testosterone exerts feedback control of the pituitary LH and FSH secretion. Depending on the tissues, testosterone can be further converted to DIHYDROTESTOSTERONE or ESTRADIOL.
nadA coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed)
NADPNicotinamide adenine dinucleotide phosphate. A coenzyme composed of ribosylnicotinamide 5'-phosphate (NMN) coupled by pyrophosphate linkage to the 5'-phosphate adenosine 2',5'-bisphosphate. It serves as an electron carrier in a number of reactions, being alternately oxidized (NADP+) and reduced (NADPH). (Dorland, 27th ed)
NADPNicotinamide adenine dinucleotide phosphate. A coenzyme composed of ribosylnicotinamide 5'-phosphate (NMN) coupled by pyrophosphate linkage to the 5'-phosphate adenosine 2',5'-bisphosphate. It serves as an electron carrier in a number of reactions, being alternately oxidized (NADP+) and reduced (NADPH). (Dorland, 27th ed)
estradiol-3-sulfateRN given refers to (17beta)-isomer
adenosine 3'-phosphate-5'-phosphate
androstenedioneA delta-4 C19 steroid that is produced not only in the TESTIS, but also in the OVARY and the ADRENAL CORTEX. Depending on the tissue type, androstenedione can serve as a precursor to TESTOSTERONE as well as ESTRONE and ESTRADIOL.