Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2007-05-30 12:09:46 UTC |
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Update Date | 2021-09-14 15:18:58 UTC |
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HMDB ID | HMDB0006696 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Lex-lactose |
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Description | Lacto-N-fucopentaose III (LNFPIII) is a polylactosamine sugar, predominant carbohydrate found in S. mansoni egg Ag. Lewis type carbohydrate LNFPIII can function as an adjuvant by their ability to induce a Th2 response (PMID:11418681 ). LNFPIII/LeX is also expressed by immunosuppressive helminth parasites, by bacteria, and on a number of tumor/cancer cells. According to Atochina et al., LNFPIII-stimulated macrophages secrete prostaglandin E(2), interleukin-10 (IL-10), and tumor necrosis factor alpha (TNF-alpha) but a very low level of IL-12. Interestingly, addition of anti-TNF-alpha, anti-IL-10, or anti-IL-12 monoclonal antibodies did not significantly alter NK cell activity. It shows that soluble mediators are not critical for LNFPIII-stimulated macrophage activation of NK cells and provide further evidence for the importance of cell-cell contact and CD40-CD40L interactions between macrophages and NK cells. (PMID:16148169 ). |
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Structure | C[C@H]1O[C@H](O[C@@H]2C(NC(C)=O)[C@H](O[C@H]3C(O)C(CO)O[C@@H](OC(C(O)CO)[C@H](O)[C@@H](O)C=O)[C@@H]3O)O[C@H](CO)C2O[C@@H]2OC(CO)C(O)C(O)[C@H]2O)C(O)[C@@H](O)[C@H]1O InChI=1S/C32H55NO25/c1-8-16(42)20(46)22(48)30(51-8)57-27-15(33-9(2)39)29(54-14(7-38)26(27)56-31-23(49)21(47)18(44)12(5-36)52-31)58-28-19(45)13(6-37)53-32(24(28)50)55-25(11(41)4-35)17(43)10(40)3-34/h3,8,10-32,35-38,40-50H,4-7H2,1-2H3,(H,33,39)/t8-,10+,11?,12?,13?,14-,15?,16+,17-,18?,19?,20+,21?,22?,23-,24-,25?,26?,27-,28+,29+,30-,31+,32+/m1/s1 |
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Synonyms | Value | Source |
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beta-D-Gal-(1->4)-[alpha-L-fuc-(1->3)]-beta-D-glcnac-(1->3)-beta-D-gal-(1->4)-D-GLC | HMDB | lacto-N-Fucopentaose- III | HMDB | Lewis-X pentasaccharide | HMDB | LNFP III | HMDB | O-6-Deoxy-alpha-D-galactopyranosyl-(1->3)-O-[beta-D-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)- D-glucose | HMDB | O-6-Deoxy-alpha-delta-galactopyranosyl-(1->3)-O-[beta-delta-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)-O-beta-delta-galactopyranosyl-(1->4)- D-glucose | HMDB | N-[(2S,4R,6R)-2-{[(4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-6-(hydroxymethyl)-5-{[(2S,3R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2R,4S,5R,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]ethanimidate | Generator, HMDB |
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Chemical Formula | C32H55NO25 |
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Average Molecular Weight | 853.7708 |
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Monoisotopic Molecular Weight | 853.306316315 |
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IUPAC Name | N-[(2S,4R,6R)-2-{[(4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-6-(hydroxymethyl)-5-{[(2S,3R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2R,4S,5R,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide |
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Traditional Name | N-[(2S,4R,6R)-2-{[(4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-6-(hydroxymethyl)-5-{[(2S,3R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2R,4S,5R,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide |
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CAS Registry Number | 213250-53-4 |
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SMILES | C[C@H]1O[C@H](O[C@@H]2C(NC(C)=O)[C@H](O[C@H]3C(O)C(CO)O[C@@H](OC(C(O)CO)[C@H](O)[C@@H](O)C=O)[C@@H]3O)O[C@H](CO)C2O[C@@H]2OC(CO)C(O)C(O)[C@H]2O)C(O)[C@@H](O)[C@H]1O |
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InChI Identifier | InChI=1S/C32H55NO25/c1-8-16(42)20(46)22(48)30(51-8)57-27-15(33-9(2)39)29(54-14(7-38)26(27)56-31-23(49)21(47)18(44)12(5-36)52-31)58-28-19(45)13(6-37)53-32(24(28)50)55-25(11(41)4-35)17(43)10(40)3-34/h3,8,10-32,35-38,40-50H,4-7H2,1-2H3,(H,33,39)/t8-,10+,11?,12?,13?,14-,15?,16+,17-,18?,19?,20+,21?,22?,23-,24-,25?,26?,27-,28+,29+,30-,31+,32+/m1/s1 |
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InChI Key | WMYQZGAEYLPOSX-JOEMMLBASA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds. |
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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 | Oligosaccharides |
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Alternative Parents | |
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Substituents | - Oligosaccharide
- Fatty acyl glycoside
- N-acyl-alpha-hexosamine
- Alkyl glycoside
- Glycosyl compound
- O-glycosyl compound
- Beta-hydroxy aldehyde
- Fatty acyl
- Oxane
- Acetamide
- Alpha-hydroxyaldehyde
- Carboxamide group
- Secondary carboxylic acid amide
- Secondary alcohol
- Acetal
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- Carbonyl group
- Organopnictogen compound
- Aldehyde
- Primary alcohol
- Organic nitrogen compound
- Organonitrogen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular 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 | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 10V, Positive-QTOF | splash10-007x-0701019150-3553715bda817d3eddd1 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 20V, Positive-QTOF | splash10-01po-3902047100-e2565817433522d7241d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 40V, Positive-QTOF | splash10-01po-5900077210-2403bd1c2954a4e63a6b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 10V, Negative-QTOF | splash10-0f83-9444005680-08b3c248934eea6219c3 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 20V, Negative-QTOF | splash10-05d0-8606039180-bb9980f5a259848d178c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 40V, Negative-QTOF | splash10-01t9-6934200000-5f5327ab25733ef950ff | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 10V, Positive-QTOF | splash10-00y3-0200029060-3d7670c306de437e5eae | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 20V, Positive-QTOF | splash10-01oy-5400095140-b2cf8d7b3c2b6c9e61b7 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 40V, Positive-QTOF | splash10-0005-9700012200-a55f87530c36576f757e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 10V, Negative-QTOF | splash10-0udi-3200001690-9300eed6b28d26477cef | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 20V, Negative-QTOF | splash10-053u-5210005940-8ead92f99b13e61be2e9 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Lex-lactose 40V, Negative-QTOF | splash10-0a4i-9100011100-60d4dc9d8d6f1bcfc2a2 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum |
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