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Record Information
Version4.0
Creation Date2009-02-02 11:59:47 UTC
Update Date2017-09-27 08:26:37 UTC
HMDB IDHMDB0011644
Secondary Accession Numbers
  • HMDB11644
Metabolite Identification
Common Name(24R)-Cholest-5-ene-3-beta,7-alpha,24-triol
Description(24R)-Cholest-5-ene-3-beta,7-alpha,24-triol is a hydroxysterol and a bile acid intermediate. It is produced from the reaction of 24(R)-Hydroxycholesterol with the enzyme CYP39A, which is also known as 24-hydroxycholesterol 7alpha-hydroxylase (EC 1.14.13.99). This enzyme catalyzes the following reaction: (24R)-cholest-5-ene-3beta,24-diol + NADPH + H+ O2 = (24R)-cholest-5-ene-3beta,7alpha,24-triol + NADP+ + H2O. This leads to the 7-alpha hydroxylation of 24(R)-hydroxycholesterol. This enzyme can act on both the 24R and 24S isomers.
Structure
Thumb
Synonyms
ValueSource
(24R)-Cholest-5-ene 3-b,7-a,24-triolHMDB
(24R)-Cholest-5-ene-3beta,7alpha,24-triolHMDB
5a-Cholesta-7,24-dien-3-b-olHMDB
5a-Cholesta-7,24-dien-3-beta-olHMDB
Chemical FormulaC27H46O3
Average Molecular Weight418.6523
Monoisotopic Molecular Weight418.344695338
IUPAC Name(1S,2R,5S,9S,10S,11S,15R)-14-[(2R,5R)-5-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-ene-5,9-diol
Traditional Name(1S,2R,5S,9S,10S,11S,15R)-14-[(2R,5R)-5-hydroxy-6-methylheptan-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-ene-5,9-diol
CAS Registry NumberNot Available
SMILES
[H][C@@]12CCC([C@H](C)CC[C@@H](O)C(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])[C@H](O)C=C2C[C@@H](O)CC[C@]12C
InChI Identifier
InChI=1S/C27H46O3/c1-16(2)23(29)9-6-17(3)20-7-8-21-25-22(11-13-27(20,21)5)26(4)12-10-19(28)14-18(26)15-24(25)30/h15-17,19-25,28-30H,6-14H2,1-5H3/t17-,19+,20?,21+,22+,23-,24-,25+,26+,27-/m1/s1
InChI KeyZNCHPOYZMVVJCK-DPFMVWRKSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of chemical entities known as trihydroxy bile acids, alcohols and derivatives. These are prenol lipids structurally characterized by a bile acid or alcohol which bears three hydroxyl groups.
KingdomChemical entities
Super ClassOrganic compounds
ClassLipids and lipid-like molecules
Sub ClassSteroids and steroid derivatives
Direct ParentTrihydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • Trihydroxy bile acid, alcohol, or derivatives
  • 24-hydroxysteroid
  • 3-hydroxy-delta-5-steroid
  • 3-hydroxysteroid
  • 7-hydroxysteroid
  • 3-beta-hydroxysteroid
  • 3-beta-hydroxy-delta-5-steroid
  • Hydroxysteroid
  • Delta-5-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Biological Location:

  Subcellular:

Source:

  Biological:

    Animal:

Route of exposure:

  Enteral:

Process

Naturally occurring process:

  Biological process:

    Biochemical pathway:

    Cellular process:

    Chemical reaction:

    Biochemical process:

Role

Industrial application:

Biological role:

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 Solubility0.0085 g/LALOGPS
logP4.28ALOGPS
logP4.65ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)18.2ChemAxon
pKa (Strongest Basic)-0.66ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area60.69 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity123.65 m³·mol⁻¹ChemAxon
Polarizability51.47 ųChemAxon
Number of Rings4ChemAxon
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, Positivesplash10-0udi-1239400000-cd1b8c75eaf66591d8c2View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positivesplash10-00xu-2110149000-138cf2097993192ea364View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0ue9-0007900000-17814845dbf0bec54cfdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f89-3009400000-fd95622ed3f4f1fae1c4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00fr-5029000000-70e1fb26560a91668d82View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0005900000-a892257c0a1e6d75d1d9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00kb-0009500000-66d60259ffcab13684b4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0fl9-7009200000-99af00a0dfd9097d149bView in MoNA
Biological Properties
Cellular Locations
  • Extracellular
Biofluid LocationsNot Available
Tissue LocationNot Available
Pathways
NameSMPDB/PathwhizKEGG
27-Hydroxylase DeficiencyPw000697Pw000697 greyscalePw000697 simpleNot Available
Bile Acid BiosynthesisPw000145Pw000145 greyscalePw000145 simpleMap00120
Cerebrotendinous Xanthomatosis (CTX)Pw000196Pw000196 greyscalePw000196 simpleNot Available
Congenital Bile Acid Synthesis Defect Type IIPw000192Pw000192 greyscalePw000192 simpleNot Available
Congenital Bile Acid Synthesis Defect Type IIIPw000193Pw000193 greyscalePw000193 simpleNot Available
Displaying entries 1 - 5 of 7 in total
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB028340
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDCPD-10481
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481010
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Involved in the bile acid metabolism. Has a preference for 24-hydroxycholesterol, and converts it into a 7-alpha-hydroxylated product.
Gene Name:
CYP39A1
Uniprot ID:
Q9NYL5
Molecular weight:
54115.29
Reactions
(24R)-Cholest-5-ene-3-beta,24-diol + NADPH + Oxygen → (24R)-Cholest-5-ene-3-beta,7-alpha,24-triol + NADP + Waterdetails