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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2008-09-15 17:17:33 UTC
Update Date2017-12-07 02:25:11 UTC
HMDB IDHMDB0010333
Secondary Accession Numbers
  • HMDB10333
Metabolite Identification
Common NameEstriol-17-glucuronide
DescriptionEtiocholanolone glucuronide is a natural human metabolite of etiocholanolone generated in the liver by UDP glucuonyltransferase. Etiocholanolone (or 5-isoandrosterone) is a metabolite of testosterone. Classified a ketosteroid, it causes fever, immunostimulation and leukocytosis. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys.
Structure
Thumb
Synonyms
ValueSource
(16alpha,17beta)-3,16-Dihydroxyestra-1,3,5(10)-trien-17-yl beta-D-glucopyranosiduronic acidHMDB
(16alpha,17beta)-3,16-Dihydroxyestra-1,3,5(10)-trien-17-yl beta-delta-glucopyranosiduronic acidHMDB
17beta-(beta-D-Glucopyranuronosyloxy)estra-1,3,5(10)-triene-3,16alpha-diolHMDB
17beta-(beta-delta-Glucopyranuronosyloxy) estra-1,3,5(10)-triene-3,16alpha-diolHMDB
17beta-(beta-delta-Glucopyranuronosyloxy)estra-1,3,5(10)-triene-3,16alpha-diolHMDB
3,16alpha-Dihydroxyestra-1,3,5(10)-trien-17beta-yl glucopyranosiduronic acidHMDB
beta-D-Glucopyranosiduronic acid derivative OF estraneHMDB
beta-delta-Glucopyranosiduronic acid derivative OF estraneHMDB
Estriol 17-glucuronideHMDB
Estriol 17beta-(beta-D-glucuronide)HMDB
Estriol 17beta-(beta-delta-glucuronide)HMDB
Estriol 17beta-glucuronideHMDB
Estriol 17beta-monoglucuronideHMDB
Chemical FormulaC24H32O9
Average Molecular Weight464.5055
Monoisotopic Molecular Weight464.204632622
IUPAC Name(2S,3S,4S,5R)-6-{[(1R,10S,11R,13R,14R,15S)-5,13-dihydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2(7),3,5-trien-14-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
Traditional Name(2S,3S,4S,5R)-6-{[(1R,10S,11R,13R,14R,15S)-5,13-dihydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2(7),3,5-trien-14-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
CAS Registry Number7219-89-8
SMILES
[H][C@]12C[C@@H](O)[C@H](OC3O[C@@H]([C@@H](O)[C@H](O)[C@H]3O)C(O)=O)[C@@]1(C)CC[C@@]1([H])C3=C(CC[C@]21[H])C=C(O)C=C3
InChI Identifier
InChI=1S/C24H32O9/c1-24-7-6-13-12-5-3-11(25)8-10(12)2-4-14(13)15(24)9-16(26)21(24)33-23-19(29)17(27)18(28)20(32-23)22(30)31/h3,5,8,13-21,23,25-29H,2,4,6-7,9H2,1H3,(H,30,31)/t13-,14-,15+,16+,17-,18-,19+,20-,21-,23?,24-/m0/s1
InChI KeyCZGFLAQOJPXVRV-GITAKMRZSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as steroidal glycosides. These are sterol lipids containing a carbohydrate moiety glycosidically linked to the steroid skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroidal glycosides
Direct ParentSteroidal glycosides
Alternative Parents
Substituents
  • Steroidal glycoside
  • Estrogen-skeleton
  • 3-hydroxysteroid
  • Estrane-skeleton
  • Hydroxysteroid
  • 16-alpha-hydroxysteroid
  • 16-hydroxysteroid
  • 1-o-glucuronide
  • O-glucuronide
  • Phenanthrene
  • Glucuronic acid or derivatives
  • Hexose monosaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • Tetralin
  • Beta-hydroxy acid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Hydroxy acid
  • Cyclic alcohol
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Acetal
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Origin
  • Drug or steroid metabolite
  • Endogenous
  • Food
Biofunction
  • Cell signaling
  • Fuel and energy storage
  • Fuel or energy source
  • Membrane integrity/stability
  • Waste products
Application
  • Nutrients
  • Stabilizers
  • Surfactants and Emulsifiers
Cellular locations
  • Cytoplasm
  • Extracellular
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.07 g/LALOGPS
logP1.01ALOGPS
logP1.22ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)3.55ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area156.91 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity113.55 m³·mol⁻¹ChemAxon
Polarizability48.51 ųChemAxon
Number of Rings5ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00ba-3191300000-1a7ebe103f938a7ea4b5View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positivesplash10-014i-6450319000-cf70782d64fceac8cdceView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00ks-0190700000-b2867d8b034706341823View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0079-0290100000-04d875bdf07eff02945cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-022i-0690000000-d7bd8b30fe230d417054View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03y0-1250900000-bb46634553f6a9d9d710View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00kr-1290200000-4f4506f7fd1c99ff2ce1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000i-3190000000-980f9b2822f72b654414View in MoNA
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
NameSMPDB/PathwhizKEGG
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not Quantified Not AvailableNot AvailableNormal
    details
    UrineExpected but not Quantified Not AvailableNot AvailableNormal
      details
      Abnormal Concentrations
      Not Available
      Associated Disorders and Diseases
      Disease ReferencesNone
      Associated OMIM IDsNone
      DrugBank IDNot Available
      Phenol Explorer Compound IDNot Available
      FoodDB IDFDB027485
      KNApSAcK IDNot Available
      Chemspider ID133482
      KEGG Compound IDNot Available
      BioCyc IDNot Available
      BiGG IDNot Available
      Wikipedia LinkNot Available
      METLIN IDNot Available
      PubChem Compound151453
      PDB IDNot Available
      ChEBI IDNot Available
      References
      Synthesis ReferenceNot Available
      Material Safety Data Sheet (MSDS)Not Available
      General ReferencesNot Available

      Only showing the first 10 proteins. There are 18 proteins in total.

      Enzymes

      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGTs are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isozyme has glucuronidating capacity with steroid substrates such as 5-beta-androstane 3-alpha,17-beta-diol, estradiol, ADT, eugenol and bile acids. Only isoform 1 seems to be active.
      Gene Name:
      UGT2B28
      Uniprot ID:
      Q9BY64
      Molecular weight:
      38742.9
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGTs are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isozyme is active on polyhydroxylated estrogens (such as estriol, 4-hydroxyestrone and 2-hydroxyestriol) and xenobiotics (such as 4-methylumbelliferone, 1-naphthol, 4-nitrophenol, 2-aminophenol, 4-hydroxybiphenyl and menthol). It is capable of 6 alpha-hydroxyglucuronidation of hyodeoxycholic acid.
      Gene Name:
      UGT2B4
      Uniprot ID:
      P06133
      Molecular weight:
      60512.035
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform glucuronidates bilirubin IX-alpha to form both the IX-alpha-C8 and IX-alpha-C12 monoconjugates and diconjugate.
      Gene Name:
      UGT1A4
      Uniprot ID:
      P22310
      Molecular weight:
      60024.535
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. Its unique specificity for 3,4-catechol estrogens and estriol suggests it may play an important role in regulating the level and activity of these potent and active estrogen metabolites. Is also active with androsterone, hyodeoxycholic acid and tetrachlorocatechol (in vitro).
      Gene Name:
      UGT2B7
      Uniprot ID:
      P16662
      Molecular weight:
      60720.15
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGTs are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isozyme displays activity toward several classes of xenobiotic substrates, including simple phenolic compounds, 7-hydroxylated coumarins, flavonoids, anthraquinones, and certain drugs and their hydroxylated metabolites. It also catalyzes the glucuronidation of endogenous estrogens and androgens.
      Gene Name:
      UGT2B15
      Uniprot ID:
      P54855
      Molecular weight:
      61035.815
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDP-glucuronosyltransferases catalyze phase II biotransformation reactions in which lipophilic substrates are conjugated with glucuronic acid to increase water solubility and enhance excretion. They are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. Active on odorants and seems to be involved in olfaction; it could help clear lipophilic odorant molecules from the sensory epithelium.
      Gene Name:
      UGT2A1
      Uniprot ID:
      Q9Y4X1
      Molecular weight:
      60771.605
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform glucuronidates bilirubin IX-alpha to form both the IX-alpha-C8 and IX-alpha-C12 monoconjugates and diconjugate. Is also able to catalyze the glucuronidation of 17beta-estradiol, 17alpha-ethinylestradiol, 1-hydroxypyrene, 4-methylumbelliferone, 1-naphthol, paranitrophenol, scopoletin, and umbelliferone.
      Gene Name:
      UGT1A1
      Uniprot ID:
      P22309
      Molecular weight:
      59590.91
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform has specificity for phenols.
      Gene Name:
      UGT1A9
      Uniprot ID:
      O60656
      Molecular weight:
      59940.495
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds.
      Gene Name:
      UGT1A3
      Uniprot ID:
      P35503
      Molecular weight:
      60337.835
      General function:
      Involved in transferase activity, transferring hexosyl groups
      Specific function:
      UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. The major substrates of this isozyme are eugenol > 4-methylumbelliferone > dihydrotestosterone (DHT) > androstane-3-alpha,17-beta-diol (3-alpha-diol) > testosterone > androsterone (ADT).
      Gene Name:
      UGT2B17
      Uniprot ID:
      O75795
      Molecular weight:
      61094.915

      Only showing the first 10 proteins. There are 18 proteins in total.