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Identification
YMDB IDYMDB00182
Name3-beta-Hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carboxylate
SpeciesSaccharomyces cerevisiae
StrainBaker's yeast
Description3-beta-Hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carboxylate, also known as 3-β-hydroxy-4-β-methyl-5-α-cholest-7-ene-4-α-carboxylic acid, belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. 3-beta-Hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
  • 3-beta-Hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carboxylic acid
  • 3b-hydroxy-4b-methyl-5a-cholest-7-ene-4a-carboxylic acid
  • 3beta-Hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carboxylate
  • b-hydroxy-4b-methyl-5a-cholest-7-ene-4a-carboxylate
  • beta-hydroxy-4b-methyl-5a-cholest-7-ene-4a-carboxylate
  • 3-b-Hydroxy-4-b-methyl-5-a-cholest-7-ene-4-a-carboxylate
  • 3-b-Hydroxy-4-b-methyl-5-a-cholest-7-ene-4-a-carboxylic acid
  • 3-Β-hydroxy-4-β-methyl-5-α-cholest-7-ene-4-α-carboxylate
  • 3-Β-hydroxy-4-β-methyl-5-α-cholest-7-ene-4-α-carboxylic acid
  • (1R,2R,5S,6S,7R,11R,15R)-5-Hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-ene-6-carboxylate
CAS numberNot Available
WeightAverage: 444.6896
Monoisotopic: 444.360345402
InChI KeyUQFZKTIHSICSPG-UACSBYDTSA-N
InChIInChI=1S/C29H48O3/c1-18(2)8-7-9-19(3)21-11-12-22-20-10-13-24-28(5,23(20)14-16-27(21,22)4)17-15-25(30)29(24,6)26(31)32/h10,18-19,21-25,30H,7-9,11-17H2,1-6H3,(H,31,32)/t19-,21?,22+,23+,24-,25+,27-,28-,29+/m1/s1
IUPAC Name(1R,2R,5S,6S,7R,11R,15R)-5-hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-ene-6-carboxylic acid
Traditional IUPAC Name(1R,2R,5S,6S,7R,11R,15R)-5-hydroxy-2,6,15-trimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-ene-6-carboxylic acid
Chemical FormulaC29H48O3
SMILES[H]OC(=O)[C@]1(C([H])([H])[H])[C@@]([H])(O[H])C([H])([H])C([H])([H])[C@]2(C([H])([H])[H])[C@]3([H])C(=C([H])C([H])([H])[C@@]12[H])[C@]1([H])C([H])([H])C([H])([H])C([H])([C@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])[C@@]1(C([H])([H])[H])C([H])([H])C3([H])[H]
Chemical Taxonomy
Description belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassCholestane steroids
Direct ParentCholesterols and derivatives
Alternative Parents
Substituents
  • Cholesterol
  • Cholesterol-skeleton
  • 4-carboxy steroid
  • Steroid acid
  • Diterpenoid
  • 3-hydroxy-delta-7-steroid
  • 3-hydroxysteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • 15-hydroxysteroid
  • Delta-7-steroid
  • Beta-hydroxy acid
  • Hydroxy acid
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.0004 g/LALOGPS
logP6.85ALOGPS
logP7.05ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.59ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity131.2 m³·mol⁻¹ChemAxon
Polarizability54.74 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • Cytoplasm, Endoplasmic Reticulum, Plasma Membrane
Organoleptic PropertiesNot Available
SMPDB PathwaysNot Available
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
References
References:
  • UniProt Consortium (2011). "Ongoing and future developments at the Universal Protein Resource." Nucleic Acids Res 39:D214-D219.21051339
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI ID18134
HMDB IDHMDB11662
Pubchem Compound ID440507
Kegg IDC04840
ChemSpider ID21864864
FOODB IDFDB028353
Wikipedia IDNot Available
BioCyc IDCPD-5846

Enzymes

General function:
Involved in 3-beta-hydroxy-delta5-steroid dehydrogenase activity
Specific function:
3-beta-hydroxy-4-beta-methyl-5-alpha-cholest- 7-ene-4-alpha-carboxylate + NAD(P)(+) = 4-alpha-methyl-5-alpha- cholest-7-en-3-one + CO(2) + NAD(P)H
Gene Name:
ERG26
Uniprot ID:
P53199
Molecular weight:
38706.10156
Reactions
3-beta-hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carboxylate + NAD(P)(+) → 4-alpha-methyl-5-alpha-cholest-7-en-3-one + CO(2) + NAD(P)H.
General function:
Involved in iron ion binding
Specific function:
Catalyzes the first step in the removal of the two C-4 methyl groups of 4,4-dimethylzymosterol
Gene Name:
ERG25
Uniprot ID:
P53045
Molecular weight:
36478.89844
Reactions
4,4-dimethyl-5-alpha-cholest-7-en-3-beta-ol + NAD(P)H + O(2) → 4-beta-hydroxymethyl-4-alpha-methyl-5-alpha-cholest-7-en-3-beta-ol + NAD(P)(+) + H(2)O.
4-beta-hydroxymethyl-4-alpha-methyl-5-alpha-cholest-7-en-3-beta-ol + NAD(P)H + O(2) → 3-beta-hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carbaldehyde + NAD(P)(+) + 2 H(2)O.
3-beta-hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carbaldehyde + NAD(P)H + O(2) → 3-beta-hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carboxylate + NAD(P)(+) + H(2)O.