Page last updated: 2024-10-24

steroid sulfotransferase activity

Definition

Target type: molecularfunction

Catalysis of the reaction: 3'-phosphoadenosine 5'-phosphosulfate + a phenolic steroid = adenosine 3',5'-bisphosphate + steroid O-sulfate. [MetaCyc:STEROID-SULFOTRANSFERASE-RXN, RHEA:68460]

Proteins (3)

ProteinDefinitionTaxonomy
Sulfotransferase 2A1A sulfotransferase 2A1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q06520]Homo sapiens (human)
Sulfotransferase 1A1A sulfotransferase 1A1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P50225]Homo sapiens (human)
Sulfotransferase 1E1A sulfotransferase 1E1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P49888]Homo sapiens (human)

Compounds (10)

CompoundDefinitionClassesRoles
amoxapineamoxapine : A dibenzooxazepine compound having a chloro substituent at the 2-position and a piperazin-1-yl group at the 11-position.

Amoxapine: The N-demethylated derivative of the antipsychotic agent LOXAPINE that works by blocking the reuptake of norepinephrine, serotonin, or both; it also blocks dopamine receptors. Amoxapine is used for the treatment of depression.
dibenzooxazepineadrenergic uptake inhibitor;
antidepressant;
dopaminergic antagonist;
geroprotector;
serotonin uptake inhibitor
protriptylineProtriptyline: Tricyclic antidepressant similar in action and side effects to IMIPRAMINE. It may produce excitation.carbotricyclic compoundantidepressant
ethinyl estradiol17alpha-ethynylestradiol : A 3-hydroxy steroid that is estradiol substituted by a ethynyl group at position 17. It is a xenoestrogen synthesized from estradiol and has been shown to exhibit high estrogenic potency on oral administration.

Ethinyl Estradiol: A semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.
17-hydroxy steroid;
3-hydroxy steroid;
terminal acetylenic compound
xenoestrogen
2-naphthol2-naphthol : A naphthol carrying a hydroxy group at position 2.

2-naphthol: RN given refers to parent cpd

naphthols : Any hydroxynaphthalene derivative that has a single hydroxy substituent.
naphtholantinematodal drug;
genotoxin;
human urinary metabolite;
human xenobiotic metabolite;
mouse metabolite;
radical scavenger
5-hydroxyindolehydroxyindoleshuman metabolite
6-hydroxybenzothiazole
6-hydroxyindole6-hydroxyindole: structure in first source
4-hydroxytoremifene4-hydroxytoremifene: metabolite of toremifene; RN refers to (Z)-isomer; structure in first source
5-hydroxybenzimidazole5-hydroxybenzimidazole : A member of the class of benzimidazoles that is 1H-benzimidazole carrying a single hydroxy substituent at position 5.

5-hydroxybenzimidazole: only base detected in cobamide cpds from methanol-grown Methanosarcina barkeri
benzimidazoles;
phenols
bacterial metabolite;
human metabolite;
rat metabolite
2-(4'-(methylamino)phenyl)-6-hydroxybenzothiazole