Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2007-05-28 10:19:14 UTC |
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Update Date | 2021-09-14 15:40:21 UTC |
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HMDB ID | HMDB0006627 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Sialyl Lex tetra |
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Description | Sialyl Lewis X (sLeX) is a tetra-saccharide glycoconjugate of membrane proteins. It acts as a ligand for the selectin proteins during cell adhesion of inflammatory process. Aberrant overexpression of sLeX is also a characteristic of various cancer cells, especially for highly malignant ones. In this paper, the sLeX-specific RNA aptamer was selected using a random RNA library and its affinity and specificity were measured by Surface Plasmon Resonance technique. (PMID: 11178986 ). |
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Structure | C[C@@H]1O[C@@H](O[C@@H]2[C@@H](NC(C)=O)[C@H](O[C@@H]([C@@H](O)C=O)[C@@H](O)[C@H](O)CO)O[C@H](CO)[C@H]2O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)[C@@H](O3)[C@H](O)[C@H](O)CO)C(O)=O)[C@H]2O)[C@@H](O)[C@H](O)[C@@H]1O InChI=1S/C37H62N2O28/c1-10-21(51)25(55)26(56)34(60-10)65-31-20(39-12(3)46)33(63-28(16(50)7-42)22(52)14(48)5-40)62-18(9-44)29(31)64-35-27(57)32(24(54)17(8-43)61-35)67-37(36(58)59)4-13(47)19(38-11(2)45)30(66-37)23(53)15(49)6-41/h7,10,13-35,40-41,43-44,47-57H,4-6,8-9H2,1-3H3,(H,38,45)(H,39,46)(H,58,59)/t10-,13-,14+,15+,16-,17+,18+,19+,20+,21+,22-,23+,24-,25+,26-,27+,28-,29+,30+,31+,32-,33-,34-,35-,37-/m0/s1 |
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Synonyms | Value | Source |
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O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)- D-galactose | HMDB | O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-delta-galactopyranosyl-(1->4)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)- D-galactose | HMDB | (2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-3,5-dihydroxy-2-{[(2R,3S,4R,5R,6S)-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)-6-{[(2R,3R,4S,5R)-2,4,5,6-tetrahydroxy-1-oxohexan-3-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate | HMDB |
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Chemical Formula | C37H62N2O28 |
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Average Molecular Weight | 982.8848 |
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Monoisotopic Molecular Weight | 982.34890941 |
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IUPAC Name | (2S,4S,5R,6R)-5-acetamido-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-5-acetamido-2-(hydroxymethyl)-6-{[(2R,3R,4S,5R)-2,4,5,6-tetrahydroxy-1-oxohexan-3-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid |
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Traditional Name | (2S,4S,5R,6R)-5-acetamido-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-5-acetamido-2-(hydroxymethyl)-6-{[(2R,3R,4S,5R)-2,4,5,6-tetrahydroxy-1-oxohexan-3-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid |
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CAS Registry Number | 140913-62-8 |
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SMILES | C[C@@H]1O[C@@H](O[C@@H]2[C@@H](NC(C)=O)[C@H](O[C@@H]([C@@H](O)C=O)[C@@H](O)[C@H](O)CO)O[C@H](CO)[C@H]2O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)[C@@H](O3)[C@H](O)[C@H](O)CO)C(O)=O)[C@H]2O)[C@@H](O)[C@H](O)[C@@H]1O |
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InChI Identifier | InChI=1S/C37H62N2O28/c1-10-21(51)25(55)26(56)34(60-10)65-31-20(39-12(3)46)33(63-28(16(50)7-42)22(52)14(48)5-40)62-18(9-44)29(31)64-35-27(57)32(24(54)17(8-43)61-35)67-37(36(58)59)4-13(47)19(38-11(2)45)30(66-37)23(53)15(49)6-41/h7,10,13-35,40-41,43-44,47-57H,4-6,8-9H2,1-3H3,(H,38,45)(H,39,46)(H,58,59)/t10-,13-,14+,15+,16-,17+,18+,19+,20+,21+,22-,23+,24-,25+,26-,27+,28-,29+,30+,31+,32-,33-,34-,35-,37-/m0/s1 |
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InChI Key | HQNBIPWULVCDPY-CPXHVKNHSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as n-acylneuraminic acids. These are neuraminic acids carrying an N-acyl substituent. |
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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 | N-acylneuraminic acids |
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Alternative Parents | |
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Substituents | - Oligosaccharide
- N-acylneuraminic acid
- Neuraminic acid
- N-acyl-alpha-hexosamine
- Fatty acyl glycoside
- C-glucuronide
- Alkyl glycoside
- O-glycosyl compound
- Glycosyl compound
- C-glycosyl compound
- Ketal
- Fatty acyl
- Pyran
- Oxane
- Acetamide
- Alpha-hydroxyaldehyde
- Secondary carboxylic acid amide
- Secondary alcohol
- Carboxamide group
- Acetal
- Carboxylic acid derivative
- Carboxylic acid
- Oxacycle
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Polyol
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Aldehyde
- Organic nitrogen compound
- Organopnictogen compound
- Primary alcohol
- Organic oxide
- 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 IndicesNot Available |
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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 - Sialyl Lex tetra 10V, Positive-QTOF | splash10-014i-0101042049-88ab58fc992acc12ec52 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 20V, Positive-QTOF | splash10-008c-1201097010-69cdf5179217982ff775 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 40V, Positive-QTOF | splash10-02ai-5319183231-ef8c26eac704919df7b0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 10V, Negative-QTOF | splash10-0h93-4520010019-cffdfbbd80060feea8d4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 20V, Negative-QTOF | splash10-08g0-9444012114-99f45b07ce499011a6eb | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 40V, Negative-QTOF | splash10-0bt9-8493010000-6dda51cb1b84e6df3f60 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 10V, Positive-QTOF | splash10-0gbj-0000000039-45120368ab828c02d4b1 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 20V, Positive-QTOF | splash10-0159-1003012279-416355f03c8e89361566 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 40V, Positive-QTOF | splash10-05as-7615900165-0e877954e0cf1eaf2101 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 10V, Negative-QTOF | splash10-0gx0-0020000149-1f613423fbf24188df41 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 20V, Negative-QTOF | splash10-03kc-4210000298-6ac7707e37690c593149 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Sialyl Lex tetra 40V, Negative-QTOF | splash10-052f-9004122522-4fe12b3fc8e3f4d72756 | 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) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
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