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2-hexaprenyl-5-hydroxy-6-methoxy-3-methyl-1,4-benzoquinone (YMDB00701)

Identification
YMDB IDYMDB00701
Name2-hexaprenyl-5-hydroxy-6-methoxy-3-methyl-1,4-benzoquinone
SpeciesSaccharomyces cerevisiae
StrainBaker's yeast
Description2-Hexaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone is involved in the ubiquinone biosynthesis pathway. 2-Hexaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone is created from 2-hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinone by ubiquinone biosynthesis monooxygenase Coq7 [EC:1.14.13.-]. 2-Hexaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone is then converted to ubiquinone by hexaprenyldihydroxybenzoate methyltransferase [EC:2.1.1.114].
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
  • 2-Hexaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone
CAS numberNot Available
WeightAverage: 576.8488
Monoisotopic: 576.41786028
InChI KeyYPBJTTYNKXYYKL-HGJBZHBGSA-N
InChIInChI=1S/C38H56O4/c1-27(2)15-10-16-28(3)17-11-18-29(4)19-12-20-30(5)21-13-22-31(6)23-14-24-32(7)25-26-34-33(8)35(39)37(41)38(42-9)36(34)40/h15,17,19,21,23,25,41H,10-14,16,18,20,22,24,26H2,1-9H3/b28-17+,29-19+,30-21+,31-23+,32-25+
IUPAC Name2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5-hydroxy-6-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione
Traditional IUPAC Name2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5-hydroxy-6-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione
Chemical FormulaC38H56O4
SMILESCOC1=C(O)C(=O)C(C)=C(C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)C1=O
Chemical Taxonomy
Description belongs to the class of organic compounds known as ubiquinones. These are coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methyl(1,4-benzoquinone) moiety to which an isoprenyl group is attached at ring position 2(or 6).
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassQuinone and hydroquinone lipids
Direct ParentUbiquinones
Alternative Parents
Substituents
  • Polyprenylbenzoquinone
  • Sesterterpenoid
  • Ubiquinone skeleton
  • Quinone
  • P-benzoquinone
  • Vinylogous ester
  • Vinylogous acid
  • Cyclic ketone
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Physical Properties
StateNot Available
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.00035 g/LALOGPS
logP8.37ALOGPS
logP10.4ChemAxon
logS-6.2ALOGPS
pKa (Strongest Acidic)8.31ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity186.64 m³·mol⁻¹ChemAxon
Polarizability72.22 ųChemAxon
Number of Rings1ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • mitochondrion
Organoleptic PropertiesNot Available
SMPDB Pathways
Ubiquinone BiosynthesisPW002473 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways
Ubiquinone and other terpenoid-quinone biosynthesisec00130 Map00130
SMPDB ReactionsNot Available
KEGG Reactions
hydron + 2-hexaprenyl-5-hydroxy-6-methoxy-3-methyl-1,4-benzoquinone + S-Adenosylmethionine → Ubiquinol-6 + S-Adenosylhomocysteine
NADH + 2-hexaprenyl-6-methoxy-3-methyl-1,4-benzoquinone + hydron + oxygen → NAD + water + 2-hexaprenyl-5-hydroxy-6-methoxy-3-methyl-1,4-benzoquinone
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0213190000-1f6d2eb1a3acf1a057d5JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-055e-0549230000-a109ffb6cfdc93d41a34JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kb-2114910000-5a81ee65e8de67b93feaJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0000090000-8d4ec4fc4177ee3b446eJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00or-0000290000-826cb6a2e1b61c603a3bJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05fr-6200950000-73586d20482ec987ed5bJSpectraViewer
MSMass Spectrum (Electron Ionization)Not AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
References
References:
  • Herrgard, M. J., Swainston, N., Dobson, P., Dunn, W. B., Arga, K. Y., Arvas, M., Bluthgen, N., Borger, S., Costenoble, R., Heinemann, M., Hucka, M., Le Novere, N., Li, P., Liebermeister, W., Mo, M. L., Oliveira, A. P., Petranovic, D., Pettifer, S., Simeonidis, E., Smallbone, K., Spasic, I., Weichart, D., Brent, R., Broomhead, D. S., Westerhoff, H. V., Kirdar, B., Penttila, M., Klipp, E., Palsson, B. O., Sauer, U., Oliver, S. G., Mendes, P., Nielsen, J., Kell, D. B. (2008). "A consensus yeast metabolic network reconstruction obtained from a community approach to systems biology." Nat Biotechnol 26:1155-1160.18846089
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI ID28753
HMDB IDNot Available
Pubchem Compound ID351185
Kegg IDC05805
ChemSpider ID21864920
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

Protein Details
1. Ubiquinone biosynthesis protein COQ4, mitochondrial
General function:
Involved in ubiquinone biosynthetic process
Specific function:
Component of the coenzyme Q biosynthetic pathway. May play a role in organizing a multi-subunit COQ enzyme complex required for coenzyme Q biosynthesis. Required for steady-state levels of COQ3, COQ4, COQ6, COQ7 and COQ9 polypeptides
Gene Name:
COQ4
Uniprot ID:
O13525
Molecular weight:
38626.80078