Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2022-11-30 19:02:45 UTC |
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HMDB ID | HMDB0004913 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ganglioside GD3 (d18:1/16:0) |
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Description | Ganglioside GD3 (d18:1/16:0) is a glycosphingolipid (ceramide and oligosaccharide)or oligoglycosylceramide with one or more sialic acids (i.e. n-acetylneuraminic acid) linked on the sugar chain. It is a component the cell plasma membrane which modulates cell signal transduction events. Gangliosides have been found to be highly important in immunology. Ganglioside GD3 carries a net-negative charge at pH 7.0 and is acidic. Gangliosides can amount to 6% of the weight of lipids from brain, but they are found at low levels in all animal tissues. Gangliosides are glycosphingolipids. There are four types of glycosphingolipids, the cerebrosides, sulfatides, globosides and gangliosides. Gangliosides are very similar to globosides except that they also contain N-acetyl neuraminic acid (NANA) in varying amounts. The specific names for the gangliosides provide information about their structure. The letter G refers to ganglioside, and the subscripts M, D, T and Q indicate that the molecule contains mono-, di-, tri and quatra-sialic acid. The numbered subscripts 1, 2 and 3 refer to the carbohydrate sequence that is attached to the ceramide. In particular, 1 stands for GalGalNAcGalGlc-ceramide, 2 stands for GalNAcGalGlc-ceramide and 3 stands for GalGlc-ceramide. Deficiencies in lysosomal enzymes that degrade the carbohydrate portions of various gangliosides are responsible for a number of lysosomal storage diseases such as Tay-Sachs disease, Sandhoff disease, and GM1 gangliosidosis. The carbohydrate portion of the ganglioside GM1 is the site of attachment of cholera toxin, the protein secreted by Vibrio cholerae. |
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Structure | CCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@@H](CO)O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@H](O)CO)C(O)=O)C(O)=O)[C@H]2O)[C@H](O)C1O)[C@H](O)\C=C\CCCCCCCCCCCCC InChI=1S/C68H121N3O29/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-43(78)42(71-50(82)32-30-28-26-24-22-20-18-16-14-12-10-8-6-2)39-93-63-57(87)56(86)59(49(38-75)95-63)96-64-58(88)62(54(84)47(36-73)94-64)100-68(66(91)92)34-45(80)52(70-41(4)77)61(99-68)55(85)48(37-74)97-67(65(89)90)33-44(79)51(69-40(3)76)60(98-67)53(83)46(81)35-72/h29,31,42-49,51-64,72-75,78-81,83-88H,5-28,30,32-39H2,1-4H3,(H,69,76)(H,70,77)(H,71,82)(H,89,90)(H,91,92)/b31-29+/t42-,43+,44-,45-,46+,47+,48+,49+,51+,52+,53+,54-,55+,56+,57?,58+,59+,60?,61?,62-,63+,64-,67+,68-/m0/s1 |
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Synonyms | Value | Source |
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(2S,4S,5R)-2-{[(1S,2R)-1-[(3R,4S,6S)-6-carboxy-6-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,6R)-4,5-dihydroxy-6-{[(2S,3R,4E)-3-hydroxy-2-[(1-hydroxyhexadecylidene)amino]octadec-4-en-1-yl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-3-[(1-hydroxyethylidene)amino]oxan-2-yl]-1,3-dihydroxypropan-2-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate | HMDB | alpha-N-Acetylneuraminyl-2,8-alpha-N-acetylneuraminyl-2,3-beta-D-galactosyl-1,4-beta-glucosyl-1,1'-ceramide | HMDB | alpha-N-Acetylneuraminyl-2,8-alpha-N-acetylneuraminyl-2,3-beta-delta-galactosyl-1,4-beta-glucosyl-1,1'-ceramide | HMDB | Ganglioside GD3 | HMDB | Ganglioside glac2 | HMDB | GD3 | HMDB | Glac2 | HMDB | II3(neuac)2-laccer | HMDB | LMG 4 | HMDB | N,N'-diacetyl-ganglioside GD3 | HMDB | N,N'-diacetylganglioside GD3 | HMDB | N-Acetylneuraminyl N-acetylneuraminylgalactosylglucosylceramide | HMDB | NeuAc-alpha2->8neuac-alpha2->3gal-beta1->4GLC-beta1->1'cer | HMDB | NeuAc-alpha2->8neuac2->3laccer | HMDB | NeuAc-GD3 | HMDB |
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Chemical Formula | C68H121N3O29 |
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Average Molecular Weight | 1444.691 |
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Monoisotopic Molecular Weight | 1443.808574925 |
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IUPAC Name | (2S,4S,5R)-6-[(1S,2R)-2-{[(2S,4S,5R)-2-carboxy-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy}-1,3-dihydroxypropyl]-5-acetamido-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,6R)-6-{[(2S,3R,4E)-2-hexadecanamido-3-hydroxyoctadec-4-en-1-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxyoxane-2-carboxylic acid |
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Traditional Name | (2S,4S,5R)-6-[(1S,2R)-2-{[(2S,4S,5R)-2-carboxy-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy}-1,3-dihydroxypropyl]-5-acetamido-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,6R)-6-{[(2S,3R,4E)-2-hexadecanamido-3-hydroxyoctadec-4-en-1-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxyoxane-2-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@@H](CO)O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@H](O)CO)C(O)=O)C(O)=O)[C@H]2O)[C@H](O)C1O)[C@H](O)\C=C\CCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C68H121N3O29/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-43(78)42(71-50(82)32-30-28-26-24-22-20-18-16-14-12-10-8-6-2)39-93-63-57(87)56(86)59(49(38-75)95-63)96-64-58(88)62(54(84)47(36-73)94-64)100-68(66(91)92)34-45(80)52(70-41(4)77)61(99-68)55(85)48(37-74)97-67(65(89)90)33-44(79)51(69-40(3)76)60(98-67)53(83)46(81)35-72/h29,31,42-49,51-64,72-75,78-81,83-88H,5-28,30,32-39H2,1-4H3,(H,69,76)(H,70,77)(H,71,82)(H,89,90)(H,91,92)/b31-29+/t42-,43+,44-,45-,46+,47+,48+,49+,51+,52+,53+,54-,55+,56+,57?,58+,59+,60?,61?,62-,63+,64-,67+,68-/m0/s1 |
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InChI Key | WGTSGZPPZIZIMI-SMHGBGSGSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as gangliosides. These are lipid molecules composed of a glycosphingolipid (ceramide and saccharide) with one or more sialic acids linked on the sugar chain. They are usually oligoglycosylceramides derived from lactosylceramide and containing a sialic acid residue such as N-acetylneuraminic acid. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Sphingolipids |
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Sub Class | Glycosphingolipids |
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Direct Parent | Gangliosides |
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Alternative Parents | |
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Substituents | - Neuaca2-3galb1-4glcb-cer_backbone
- Glycosyl-n-acylsphingosine
- Oligosaccharide
- N-acylneuraminic acid or derivatives
- N-acylneuraminic acid
- Neuraminic acid
- Fatty acyl glycoside
- C-glucuronide
- Alkyl glycoside
- C-glycosyl compound
- Glycosyl compound
- O-glycosyl compound
- Ketal
- Dicarboxylic acid or derivatives
- Fatty amide
- N-acyl-amine
- Fatty acyl
- Oxane
- Pyran
- Acetamide
- Secondary carboxylic acid amide
- Secondary alcohol
- Carboxamide group
- Organoheterocyclic compound
- Polyol
- Oxacycle
- Carboxylic acid derivative
- Carboxylic acid
- Acetal
- Organooxygen compound
- Organic oxide
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organic oxygen compound
- Organic nitrogen compound
- Primary alcohol
- Organopnictogen 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 | 0 | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | | Show more...
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Predicted Chromatographic Properties | Predicted Kovats Retention IndicesNot Available |
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