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Identification
YMDB IDYMDB00044
NameGlucosamine 6-phosphate
SpeciesSaccharomyces cerevisiae
StrainBaker's yeast
DescriptionGlucosamine 6-phosphate, also known as glucose-6-phosphoric acid or GLCN-6-p, belongs to the class of organic compounds known as hexose phosphates. These are carbohydrate derivatives containing a hexose substituted by one or more phosphate groups. Glucosamine 6-phosphate is a very strong basic compound (based on its pKa). Glucosamine 6-phosphate exists in all living species, ranging from bacteria to humans.
Structure
Thumb
Synonyms
  • 2-amino-2-Deoxy-6-O-phosphono-a-D-glucopyranose
  • 2-amino-2-Deoxy-6-O-phosphono-alpha-D-glucopyranose
  • 2-amino-2-Deoxy-6-O-phosphono-α-D-glucopyranose
  • 2-Amino-2-deoxy-D-glucose 6-phosphate
  • 2-Amino-2-deoxyglucose 6-phosphate
  • 2-Amino-D-glucose-6-phosphate
  • a-D-Glucosamine 6-(dihydrogen phosphate)
  • a-D-Glucosamine 6-(dihydrogen phosphoric acid)
  • alpha-D-Glucosamine 6-(dihydrogen phosphate)
  • alpha-D-Glucosamine 6-(dihydrogen phosphoric acid)
  • D-Glucosamine 6-phosphate
  • D-Glucosamine phosphate
  • D-Glucosamine-6-phosphate
  • GLCN-6-P
  • Glucosamine 6 -phosphate
  • Glucosamine 6-Phosphate
  • Glucosamine 6-phosphate, disodium salt
  • Glucosamine 6-phosphate, monosodium salt
  • Glucosamine 6-phosphic acid
  • Glucosamine 6-phosphoric acid
  • glucosamine-6-P
  • glucosamine-6-phosphate
  • Glucose-6-phosphorate
  • Glucose-6-phosphoric acid
  • Phosphoric acid mono-((2R,3S,4R,5R)-5-amino-2,3,4-trihydroxy-6-oxo-hexyl) ester
  • α-D-glucosamine 6-(dihydrogen phosphate)
  • α-D-glucosamine 6-(dihydrogen phosphoric acid)
CAS number3616-42-0
WeightAverage: 259.151
Monoisotopic: 259.045702941
InChI KeyXHMJOUIAFHJHBW-UKFBFLRUSA-N
InChIInChI=1S/C6H14NO8P/c7-3-5(9)4(8)2(15-6(3)10)1-14-16(11,12)13/h2-6,8-10H,1,7H2,(H2,11,12,13)/t2-,3-,4-,5-,6+/m1/s1
IUPAC Name{[(2R,3S,4R,5R,6S)-5-amino-3,4,6-trihydroxyoxan-2-yl]methoxy}phosphonic acid
Traditional IUPAC Nameα-D-glucosamine 6-phosphate
Chemical FormulaC6H14NO8P
SMILES[H]O[C@@]1([H])O[C@]([H])(C([H])([H])OP(=O)(O[H])O[H])[C@@]([H])(O[H])[C@]([H])(O[H])[C@@]1([H])N([H])[H]
Chemical Taxonomy
Description belongs to the class of organic compounds known as hexose phosphates. These are carbohydrate derivatives containing a hexose substituted by one or more phosphate groups.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentHexose phosphates
Alternative Parents
Substituents
  • Hexose phosphate
  • Monosaccharide phosphate
  • Amino saccharide
  • Monoalkyl phosphate
  • Organic phosphoric acid derivative
  • Oxane
  • Phosphoric acid ester
  • Alkyl phosphate
  • Hemiacetal
  • 1,2-diol
  • Secondary alcohol
  • 1,2-aminoalcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organopnictogen compound
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Organic oxide
  • Amine
  • Primary amine
  • 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 Solubility34.8 g/LALOGPS
logP-2.6ALOGPS
logP-4.2ChemAxon
logS-0.87ALOGPS
pKa (Strongest Acidic)1.22ChemAxon
pKa (Strongest Basic)8.23ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area162.7 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity48.45 m³·mol⁻¹ChemAxon
Polarizability21.42 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • extracellular
  • cytoplasm
Organoleptic PropertiesNot Available
SMPDB Pathways
Amino sugar and nucleotide sugar metabolismPW002413 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways
Alanine, aspartate and glutamate metabolismec00250 Map00250
Amino sugar and nucleotide sugar metabolismec00520 Map00520
SMPDB Reactions
Beta-D-Fructose 6-phosphate + L-GlutamineGlucosamine 6-phosphate + L-Glutamic acid
Glucosamine 6-phosphate + Acetyl-CoACoenzyme A + hydron + N-acetyl-D-glucosamine 6-phosphate
KEGG Reactions
water + Glucosamine 6-phosphateFructose 6-phosphate + Ammonium
Fructose 6-phosphate + L-GlutamineL-Glutamic acid + Glucosamine 6-phosphate
Acetyl-CoA + Glucosamine 6-phosphateN-acetyl-D-glucosamine 6-phosphate + hydron + Coenzyme A
alpha-D-glucosamine 1-phosphateGlucosamine 6-phosphate
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-052b-9320000000-54466a568e39d51598c7JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positivesplash10-0ik9-3912400000-c198d10e982d681785edJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableJSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-004i-0970000000-095ba413dfd29c80b445JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-053r-9500000000-e4e82ba86236d6046d0dJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-001i-9000000000-bd232a0933f76298e943JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positivesplash10-03di-0190000000-778d1a36aaf5c9b3c846JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) 30V, Positivesplash10-08i0-1690000000-f08f9e49e698f1aa134dJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-002b-9010000000-8a6a96ec67621a842ce8JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-002b-9010000000-8a6a96ec67621a842ce8JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-03di-0190000000-280711606909adbb8814JSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-08i0-1690000000-f08f9e49e698f1aa134dJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - 35V, Negativesplash10-03di-3190000000-0f9d6942fba86f12422eJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-03fr-2790000000-7fe42a3d5900a5984d04JSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0490000000-818ec0fe39e531f561a4JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03dj-9850000000-40bb2cfef099c426fcbfJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kmj-9500000000-9bb59bf1855e5fa76305JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0699-8950000000-68f380f4fab22160c728JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9110000000-4f7a2c18e5b29f9e6076JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-6fc65d9a14f58d847a4fJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0790000000-d9873144345380710376JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-006x-9810000000-32a2cffa4a376910fdb3JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01ot-9000000000-7be390edddedcba28a23JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-054k-9040000000-fd7b28df2dbc578cfc0bJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004j-9010000000-f0f082b70bb688bd4b38JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-a5e502a2627af2048a1fJSpectraViewer
1D NMR1H 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
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
2D NMR[1H,1H] 2D NMR SpectrumNot AvailableJSpectraViewer
2D NMR[1H,13C] 2D 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
  • 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
  • Dummitt, B., Micka, W. S., Chang, Y. H. (2005). "Yeast glutamine-fructose-6-phosphate aminotransferase (Gfa1) requires methionine aminopeptidase activity for proper function." J Biol Chem 280:14356-14360.15699032
  • Mio, T., Yamada-Okabe, T., Arisawa, M., Yamada-Okabe, H. (1999). "Saccharomyces cerevisiae GNA1, an essential gene encoding a novel acetyltransferase involved in UDP-N-acetylglucosamine synthesis." J Biol Chem 274:424-429.9867860
  • Watzele, G., Tanner, W. (1989). "Cloning of the glutamine:fructose-6-phosphate amidotransferase gene from yeast. Pheromonal regulation of its transcription." J Biol Chem 264:8753-8758.2656689
Synthesis Reference:Cacioppo, F.; Pandolfo, L.; Arena, E. Synthesis of glucosamine 6-phosphate in tissues of rachitic rats. Giorn. Biochim. (1964), 13(4), 249-55.
External Links:
ResourceLink
CHEBI ID15873
HMDB IDHMDB01254
Pubchem Compound ID439217
Kegg IDC00352
ChemSpider ID25056834
FOODB IDFDB022515
Wikipedia IDNot Available
BioCyc IDD-GLUCOSAMINE-6-P

Enzymes

General function:
Involved in metabolic process
Specific function:
Involved in amino sugar synthesis (formation of chitin, supplies the amino sugars of asparagine-linked oligosaccharides of glycoproteins)
Gene Name:
Not Available
Uniprot ID:
A2P2R3
Molecular weight:
29272.0
Reactions
L-glutamine + D-fructose 6-phosphate → L-glutamate + D-glucosamine 6-phosphate.
General function:
Involved in metabolic process
Specific function:
Involved in amino sugar synthesis (formation of chitin, supplies the amino sugars of asparagine-linked oligosaccharides of glycoproteins)
Gene Name:
GFA1
Uniprot ID:
P14742
Molecular weight:
80046.0
Reactions
L-glutamine + D-fructose 6-phosphate → L-glutamate + D-glucosamine 6-phosphate.
General function:
Involved in intramolecular transferase activity, phosphotransferases
Specific function:
Interconverts GlcNAc-6-P and GlcNAc-1-P
Gene Name:
PCM1
Uniprot ID:
P38628
Molecular weight:
62066.10156
Reactions
N-acetyl-alpha-D-glucosamine 1-phosphate → N-acetyl-D-glucosamine 6-phosphate.
General function:
Involved in N-acetyltransferase activity
Specific function:
Acetyl-CoA + D-glucosamine 6-phosphate = CoA + N-acetyl-D-glucosamine 6-phosphate
Gene Name:
GNA1
Uniprot ID:
P43577
Molecular weight:
18134.80078
Reactions
Acetyl-CoA + D-glucosamine 6-phosphate → CoA + N-acetyl-D-glucosamine 6-phosphate.