Record Information |
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Version | 2.0 |
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Created at | 2006-08-12 22:03:45 UTC |
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Updated at | 2024-09-17 15:42:32 UTC |
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NP-MRD ID | NP0000652 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Beta-D-Glucose 6-phosphate |
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Description | Beta-D-Glucose 6 phosphate (b-G6P) is the beta-anomer of glucose-6-phosphate. There are two anomers of glucose 6 phosphate: The alpha anomer and the beta anomer. Specifically, beta-D-Glucose 6-phosphate is glucose sugar phosphorylated on carbon 6. It is a very common metabolite in cells as the vast majority of glucose entering a cell will become phosphorylated in this way. The primary reason for the immediate phosphorylation of glucose is to prevent diffusion out of the cell. The phosphorylation adds a charged phosphate group so the glucose 6-phosphate cannot easily cross the cell membrane. B-G6P is involved in glycolysis, gluconeogenesis, pentose phosphate, and glycogen and sucrose metabolic pathways. Beta-D-Glucose 6 phosphate can be generated through beta-D-fructose phosphate or alpha-D-glucose 6 phosphate (via glucose-6-phosphate isomerase) or beta-D glucose (via hexokinase). It can then be sent off to the pentose phosphate pathway which generates the useful cofactor NADPH as well as ribulose 5-phosphate, a carbon source for the synthesis of other molecules. Alternately, if the cell needs energy or carbon skeletons for synthesis then glucose 6-phosphate is targeted for glycolysis. A third route is to have glucose 6 phosphate stored or converted into glycogen, especially if blood glucose levels are high. |
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Structure | O[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H](O)[C@H]1O InChI=1S/C6H13O9P/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8/h2-10H,1H2,(H2,11,12,13)/t2-,3-,4+,5-,6-/m1/s1 |
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Synonyms | Value | Source |
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6-H2PO3glcbeta | ChEBI | 6-O-Phosphono-beta-D-glucopyranose | ChEBI | beta-D-Glucose 6-(dihydrogen phosphate) | ChEBI | beta-D-Glucose 6-phosphic acid | ChEBI | BETA-D-GLUCOSE-6-phosphATE | ChEBI | 6-O-Phosphono-b-D-glucopyranose | Generator | 6-O-Phosphono-β-D-glucopyranose | Generator | b-D-Glucose 6-(dihydrogen phosphate) | Generator | b-D-Glucose 6-(dihydrogen phosphoric acid) | Generator | beta-D-Glucose 6-(dihydrogen phosphoric acid) | Generator | Β-D-glucose 6-(dihydrogen phosphate) | Generator | Β-D-glucose 6-(dihydrogen phosphoric acid) | Generator | b-D-Glucose 6-phosphate | Generator | b-D-Glucose 6-phosphoric acid | Generator | beta-D-Glucose 6-phosphoric acid | Generator | Β-D-glucose 6-phosphate | Generator | Β-D-glucose 6-phosphoric acid | Generator | b-D-GLUCOSE-6-phosphate | Generator | b-D-GLUCOSE-6-phosphoric acid | Generator | beta-D-GLUCOSE-6-phosphoric acid | Generator | Β-D-glucose-6-phosphate | Generator | Β-D-glucose-6-phosphoric acid | Generator |
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Chemical Formula | C6H13O9P |
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Average Mass | 260.1358 Da |
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Monoisotopic Mass | 260.02972 Da |
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IUPAC Name | {[(2R,3S,4S,5R,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy}phosphonic acid |
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Traditional Name | β-D-glucose 6-phosphate |
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CAS Registry Number | Not Available |
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SMILES | O[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H](O)[C@H]1O |
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InChI Identifier | InChI=1S/C6H13O9P/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8/h2-10H,1H2,(H2,11,12,13)/t2-,3-,4+,5-,6-/m1/s1 |
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InChI Key | NBSCHQHZLSJFNQ-VFUOTHLCSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| Predicted Spectra |
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| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | |
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Chemical Taxonomy |
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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. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbohydrates and carbohydrate conjugates |
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Direct Parent | Hexose phosphates |
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Alternative Parents | |
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Substituents | - Hexose phosphate
- Monosaccharide phosphate
- Monoalkyl phosphate
- Organic phosphoric acid derivative
- Alkyl phosphate
- Oxane
- Phosphoric acid ester
- Hemiacetal
- Secondary alcohol
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | -3.643 | Not Available |
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Predicted Properties | |
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General References | - Duan X, Zhang X, Chen J, Xiao M, Zhao W, Liu S, Sui G: Association of PM2.5 with Insulin Resistance Signaling Pathways on a Microfluidic Liver-Kidney Microphysiological System (LK-MPS) Device. Anal Chem. 2021 Jul 20;93(28):9835-9844. doi: 10.1021/acs.analchem.1c01384. Epub 2021 Jul 7. [PubMed:34232631 ]
- Nemeth Z, Kulcsar L, Flipphi M, Orosz A, Aguilar-Pontes MV, de Vries RP, Karaffa L, Fekete E: l-Arabinose induces d-galactose catabolism via the Leloir pathway in Aspergillus nidulans. Fungal Genet Biol. 2019 Feb;123:53-59. doi: 10.1016/j.fgb.2018.11.004. Epub 2018 Nov 26. [PubMed:30496805 ]
- Mercaldi GF, Dawson A, Hunter WN, Cordeiro AT: The structure of a Trypanosoma cruzi glucose-6-phosphate dehydrogenase reveals differences from the mammalian enzyme. FEBS Lett. 2016 Aug;590(16):2776-86. doi: 10.1002/1873-3468.12276. Epub 2016 Jul 19. [PubMed:27391210 ]
- Elsasser B, Dohmeier-Fischer S, Fels G: Theoretical investigation of the enzymatic phosphoryl transfer of beta-phosphoglucomutase: revisiting both steps of the catalytic cycle. J Mol Model. 2012 Jul;18(7):3169-79. doi: 10.1007/s00894-011-1344-5. Epub 2012 Jan 12. [PubMed:22238068 ]
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