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Identification
YMDB IDYMDB00137
NameTrehalose 6-phosphate
SpeciesSaccharomyces cerevisiae
StrainBaker's yeast
DescriptionTrehalose 6-phosphate is a substrate for hexokinase (type I) and tryptase beta-1. It is an intermediate in trehalose synthesis pathway. Trehalose is a disaccharide that is ubiquitous in the biosphere. It consists of two subunits of glucose bound by an alpha:1-1 linkage (alpha-D-glucopyranosil alpha-D-glucopyranoside) and is thus nonreducing. Trehalose has been isolated and characterized from many prokaryotic and eukaryotic organisms, including bacteria, yeast, plants, insects and mammals. [Biocyc TRESYN-PWY]
Structure
Thumb
Synonyms
  • alpha-D-glucopyranosyl alpha-D-glucopyranoside 6-(dihydrogen phosphate)
  • alpha,alpha'-Trehalose 6-phosphate
  • Trehalose 6-phosphate
  • Trehalose 6-phosphic acid
  • Trehalose-6-phosphate
  • a,Alpha'-trehalose 6-phosphate
  • a,Alpha'-trehalose 6-phosphoric acid
  • alpha,Alpha'-trehalose 6-phosphoric acid
  • Α,alpha'-trehalose 6-phosphate
  • Α,alpha'-trehalose 6-phosphoric acid
  • a-D-Glucopyranosyl a-D-glucopyranoside 6-(dihydrogen phosphate)
  • a-D-Glucopyranosyl a-D-glucopyranoside 6-(dihydrogen phosphoric acid)
  • alpha-D-Glucopyranosyl alpha-D-glucopyranoside 6-(dihydrogen phosphoric acid)
  • Α-D-glucopyranosyl α-D-glucopyranoside 6-(dihydrogen phosphate)
  • Α-D-glucopyranosyl α-D-glucopyranoside 6-(dihydrogen phosphoric acid)
  • Trehalose 6-phosphoric acid
CAS number4484-88-2
WeightAverage: 422.2764
Monoisotopic: 422.082541956
InChI KeyLABSPYBHMPDTEL-LIZSDCNHSA-N
InChIInChI=1S/C12H23O14P/c13-1-3-5(14)7(16)9(18)11(24-3)26-12-10(19)8(17)6(15)4(25-12)2-23-27(20,21)22/h3-19H,1-2H2,(H2,20,21,22)/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-/m1/s1
IUPAC Name{[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methoxy}phosphonic acid
Traditional IUPAC Nameα,α'-trehalose 6-phosphate
Chemical FormulaC12H23O14P
SMILES[H]OC([H])([H])[C@@]1([H])O[C@]([H])(O[C@@]2([H])O[C@]([H])(C([H])([H])OP(=O)(O[H])O[H])[C@@]([H])(O[H])[C@]([H])(O[H])[C@@]2([H])O[H])[C@]([H])(O[H])[C@@]([H])(O[H])[C@]1([H])O[H]
Chemical Taxonomy
Description belongs to the class of organic compounds known as disaccharide phosphates. These are disaccharides carrying one or more phosphate group on a sugar unit.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentDisaccharide phosphates
Alternative Parents
Substituents
  • Disaccharide phosphate
  • Glycosyl compound
  • O-glycosyl compound
  • Monoalkyl phosphate
  • Alkyl phosphate
  • Phosphoric acid ester
  • Oxane
  • Organic phosphoric acid derivative
  • Secondary alcohol
  • Acetal
  • Polyol
  • Oxacycle
  • Organoheterocyclic compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility40.6 g/LALOGPS
logP-2.4ALOGPS
logP-4.8ChemAxon
logS-1ALOGPS
pKa (Strongest Acidic)1.22ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area236.06 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity79.21 m³·mol⁻¹ChemAxon
Polarizability35.55 ųChemAxon
Number of Rings2ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • cytoplasm
Organoleptic PropertiesNot Available
SMPDB Pathways
Starch and sucrose metabolismPW002481 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways
Starch and sucrose metabolismec00500 Map00500
SMPDB Reactions
Uridine diphosphate glucose + alpha-D-glucose 6 phosphateUridine 5'-diphosphate + Trehalose 6-phosphate
Trehalose 6-phosphate + waterTrehalose + phosphate
KEGG Reactions
aldehydo-D-glucose 6-phosphate + Uridine diphosphate glucoseUridine 5'-diphosphate + hydron + Trehalose 6-phosphate
water + Trehalose 6-phosphatephosphate + Trehalose
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-01dj-0953000000-810c820781c23288e479JSpectraViewer | MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-01dj-0953000000-810c820781c23288e479JSpectraViewer | MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0nmm-8936500000-17d0f10b6e49a9f3beb2JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positivesplash10-00di-3541019000-4babdd6642f68fe53628JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_4_17) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_5_1) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_5_26) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_5_27) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_5_28) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_5_32) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_1) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_2) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_3) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_7) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_26) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_27) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_28) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_29) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_31) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_6_32) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_3_12) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_3_46) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_4_6) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_4_17) - 70eV, PositiveNot AvailableJSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-00di-0000900000-6dde54156ac4b17c4db3JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-00di-0000900000-bdea675d4ffc4fb1386cJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-00di-1020900000-22ce67be497ade27ed91JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-004m-9130000000-29a3d6b109480b5fa838JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-004i-9000000000-e2a394714155764b8b6cJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-03k9-0901500000-7be01f5512eb80cbc27fJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-03di-0900000000-a71a48d6d2284f9960ceJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-03di-0900000000-9330908b737811ce7bd5JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-01t9-1900000000-392ddfdf3f2c8240f176JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-003r-7900000000-6d514ff26629cdefdae4JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-IT , positivesplash10-03di-0190600000-bd05da78e082c65e54e5JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - 35V, Negativesplash10-00di-0000900000-449cb186d77f7f014dafJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - 35V, Positivesplash10-004j-9730000000-85a364c1d6c768d02c7eJSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0950200000-892f27ada42528b88923JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03dl-1940000000-562cf60e2df9ae537d3aJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03di-2900000000-80b677accd914bdf5cdcJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-05di-9540400000-a224ab96a48be27b9eb9JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9210000000-bc2b2577f83fa445d854JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-0024eb099e0b2c51e332JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0213900000-268abce5cba3c568ba3aJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03dj-3911100000-b0044623ac8ee1a2e639JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ac1-9210000000-bc7f668a8c8a78a304bcJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004j-9000100000-2382baa80b831a63519cJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9101100000-a0872c7f7029b78c8932JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-93fbe302caa1114863a7JSpectraViewer
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:
  • UniProt Consortium (2011). "Ongoing and future developments at the Universal Protein Resource." Nucleic Acids Res 39:D214-D219.21051339
  • Scheer, M., Grote, A., Chang, A., Schomburg, I., Munaretto, C., Rother, M., Sohngen, C., Stelzer, M., Thiele, J., Schomburg, D. (2011). "BRENDA, the enzyme information system in 2011." Nucleic Acids Res 39:D670-D676.21062828
  • Blazquez, M. A., Lagunas, R., Gancedo, C., Gancedo, J. M. (1993). "Trehalose-6-phosphate, a new regulator of yeast glycolysis that inhibits hexokinases." FEBS Lett 329:51-54.8354408
  • De Virgilio, C., Burckert, N., Bell, W., Jeno, P., Boller, T., Wiemken, A. (1993). "Disruption of TPS2, the gene encoding the 100-kDa subunit of the trehalose-6-phosphate synthase/phosphatase complex in Saccharomyces cerevisiae, causes accumulation of trehalose-6-phosphate and loss of trehalose-6-phosphate phosphatase activity." Eur J Biochem 212:315-323.8444170
Synthesis Reference:MacDonald, Donald L.; Wong, Roger Y. K. Chemical synthesis of trehalose 6-phosphate. Biochimica et Biophysica Acta, General Subjects (1964), 86(2), 390-2.
External Links:
ResourceLink
CHEBI ID18283
HMDB IDHMDB01124
Pubchem Compound ID122336
Kegg IDC00689
ChemSpider ID24785573
FOODB IDFDB022437
Wikipedia IDNot Available
BioCyc IDTREHALOSE-6P

Enzymes

General function:
Involved in catalytic activity
Specific function:
Phosphatase catalytic subunit of the trehalose synthase complex that catalyzes the production of trehalose from glucose-6- phosphate and UDP-glucose in a two step process
Gene Name:
TPS2
Uniprot ID:
P31688
Molecular weight:
102976.0
Reactions
Trehalose 6-phosphate + H(2)O → trehalose + phosphate.
General function:
Involved in catalytic activity
Specific function:
Synthase catalytic subunit of the trehalose synthase complex that catalyzes the production of trehalose from glucose-6- phosphate and UDP-glucose in a two step process. Can function independently of the complex
Gene Name:
TPS1
Uniprot ID:
Q00764
Molecular weight:
56147.5
Reactions
UDP-glucose + D-glucose 6-phosphate → UDP + alpha,alpha-trehalose 6-phosphate.
General function:
Involved in catalytic activity
Specific function:
Regulatory subunit of the trehalose synthase complex that catalyzes the production of trehalose from glucose-6- phosphate and UDP-glucose in a two step process. May stabilize the trehalose synthase complex
Gene Name:
TPS3
Uniprot ID:
P38426
Molecular weight:
118834.0
Reactions