1.0 2011-09-21 00:30:40 UTC 2015-07-21 06:57:44 UTC FDB023493 Ganglioside GA1 (d18:1/16:0) 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 GA1 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. [HMDB] C60H110N2O23 1227.515 1226.749937836 N-[(2S,3R)-1-{[(2R,4R,5S,6R)-5-{[(2S,3R,4R,5R,6R)-3,4-dihydroxy-5-{[(2S,3R,4R,5R,6R)-5-hydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-hydroxyoctadec-4-en-2-yl]hexadecanimidic acid N-[(2S,3R)-1-{[(2R,4R,5S,6R)-5-{[(2S,3R,4R,5R,6R)-3,4-dihydroxy-5-{[(2S,3R,4R,5R,6R)-5-hydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-hydroxyoctadec-4-en-2-yl]hexadecanimidic acid [H][C@@](CO[C@]1([H])O[C@]([H])(CO)[C@@]([H])(O[C@]2([H])O[C@]([H])(CO)[C@]([H])(O[C@]3([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O[C@]4([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O)[C@@]4([H])O)[C@@]3([H])NC(C)=O)[C@]([H])(O)[C@@]2([H])O)[C@]([H])(O)C1O)(NC(=O)CCCCCCCCCCCCCCC)[C@]([H])(O)C=CCCCCCCCCCCCCC InChI=1S/C60H110N2O23/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-39(68)38(62-44(69)31-29-27-25-23-21-19-17-15-13-11-9-7-5-2)36-78-58-52(76)49(73)55(42(34-65)81-58)84-60-53(77)50(74)54(43(35-66)82-60)83-57-45(61-37(3)67)56(47(71)41(33-64)79-57)85-59-51(75)48(72)46(70)40(32-63)80-59/h28,30,38-43,45-60,63-66,68,70-77H,4-27,29,31-36H2,1-3H3,(H,61,67)(H,62,69)/t38-,39+,40+,41+,42+,43+,45+,46-,47-,48-,49+,50+,51+,52?,53+,54-,55+,56+,57-,58+,59-,60-/m0/s1 OJVSVTBGNHQDJH-ZEUNAGBASA-N belongs to the class of organic compounds known as acyl coas. These are organic compounds containing a coenzyme A substructure linked to an acyl chain. Acyl CoAs Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acyl thioesters Aromatic heteropolycyclic compounds 6-aminopurines Amino acids Aminopyrimidines and derivatives Azacyclic compounds Benzene and substituted derivatives Beta amino acids and derivatives Carbonyl compounds Carbothioic S-esters Carboxylic acids Coenzyme A and derivatives Glycosylamines Heteroaromatic compounds Hydrocarbon derivatives Hydroxy fatty acids Imidolactams Monoalkyl phosphates Monocarboxylic acids and derivatives Monosaccharide phosphates N-acyl amines N-substituted imidazoles Organic oxides Organic pyrophosphates Organopnictogen compounds Oxacyclic compounds Pentose phosphates Phenylpropanoic acids Primary amines Purine ribonucleoside diphosphates Ribonucleoside 3'-phosphates Secondary alcohols Secondary carboxylic acid amides Sulfenyl compounds Tetrahydrofurans Thia fatty acids Thioesters 3-phenylpropanoic-acid 6-aminopurine Alcohol Alkyl phosphate Amine Amino acid Amino acid or derivatives Aminopyrimidine Aromatic heteropolycyclic compound Azacycle Azole Benzenoid Beta amino acid or derivatives Carbonyl group Carbothioic s-ester Carboxamide group Carboxylic acid Carboxylic acid derivative Coenzyme a or derivatives Fatty amide Glycosyl compound Heteroaromatic compound Hydrocarbon derivative Hydroxy fatty acid Imidazole Imidazopyrimidine Imidolactam Monoalkyl phosphate Monocarboxylic acid or derivatives Monocyclic benzene moiety Monosaccharide Monosaccharide phosphate N-acyl-amine N-glycosyl compound N-substituted imidazole Organic nitrogen compound Organic oxide Organic oxygen compound Organic phosphoric acid derivative Organic pyrophosphate Organoheterocyclic compound Organonitrogen compound Organooxygen compound Organopnictogen compound Organosulfur compound Oxacycle Pentose monosaccharide Pentose phosphate Pentose-5-phosphate Phosphoric acid ester Primary amine Purine Purine ribonucleoside 3',5'-bisphosphate Purine ribonucleoside bisphosphate Purine ribonucleoside diphosphate Pyrimidine Ribonucleoside 3'-phosphate Secondary alcohol Secondary carboxylic acid amide Sulfenyl compound Tetrahydrofuran Thia fatty acid Thiocarboxylic acid ester Thiocarboxylic acid or derivatives Solid logp 3.69 ALOGPS logs -4.43 ALOGPS solubility 4.57e-02 g/l ALOGPS logp 5.13 ChemAxon pka_strongest_acidic 5.34 ChemAxon pka_strongest_basic 2.6 ChemAxon iupac N-[(2S,3R)-1-{[(2R,4R,5S,6R)-5-{[(2S,3R,4R,5R,6R)-3,4-dihydroxy-5-{[(2S,3R,4R,5R,6R)-5-hydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-hydroxyoctadec-4-en-2-yl]hexadecanimidic acid ChemAxon average_mass 1227.515 ChemAxon mono_mass 1226.749937836 ChemAxon smiles [H][C@@](CO[C@]1([H])O[C@]([H])(CO)[C@@]([H])(O[C@]2([H])O[C@]([H])(CO)[C@]([H])(O[C@]3([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O[C@]4([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O)[C@@]4([H])O)[C@@]3([H])NC(C)=O)[C@]([H])(O)[C@@]2([H])O)[C@]([H])(O)C1O)(NC(=O)CCCCCCCCCCCCCCC)[C@]([H])(O)C=CCCCCCCCCCCCCC ChemAxon formula C60H110N2O23 ChemAxon inchi InChI=1S/C60H110N2O23/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-39(68)38(62-44(69)31-29-27-25-23-21-19-17-15-13-11-9-7-5-2)36-78-58-52(76)49(73)55(42(34-65)81-58)84-60-53(77)50(74)54(43(35-66)82-60)83-57-45(61-37(3)67)56(47(71)41(33-64)79-57)85-59-51(75)48(72)46(70)40(32-63)80-59/h28,30,38-43,45-60,63-66,68,70-77H,4-27,29,31-36H2,1-3H3,(H,61,67)(H,62,69)/t38-,39+,40+,41+,42+,43+,45+,46-,47-,48-,49+,50+,51+,52?,53+,54-,55+,56+,57-,58+,59-,60-/m0/s1 ChemAxon inchikey OJVSVTBGNHQDJH-ZEUNAGBASA-N ChemAxon polar_surface_area 402.01 ChemAxon refractivity 307.57 ChemAxon polarizability 137.76 ChemAxon rotatable_bond_count 43 ChemAxon acceptor_count 25 ChemAxon donor_count 15 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon HMDB04902 #<Reference:0x000055ce31bdaf60> #<Reference:0x000055ce31bdada8> #<Reference:0x000055ce31bdabf0> #<Reference:0x000055ce31bdaa38> #<Reference:0x000055ce31bda880> #<Reference:0x000055ce31bda6c8> #<Reference:0x000055ce31bda510> #<Reference:0x000055ce31bda358> #<Reference:0x000055ce31bda1a0> #<Reference:0x000055ce31bd9fe8> #<Reference:0x000055ce31bd9e30> #<Reference:0x000055ce31bd9c78> #<Reference:0x000055ce31bd9ac0> #<Reference:0x000055ce31bd9908> #<Reference:0x000055ce31bd9750> #<Reference:0x000055ce31bd9598> #<Reference:0x000055ce31bd93e0> #<Reference:0x000055ce31bd9228> #<Reference:0x000055ce31bd9070> Anatidae Type 1 specific Anatidae 8830 Beefalo Type 1 specific Bos taurus X Bison bison 297284 Bison Type 1 specific Bison bison 9901 Buffalo Type 1 specific Bubalus bubalis 89462 Cattle (Beef, Veal) Type 1 specific Bos taurus 9913 Chicken Type 1 specific Gallus gallus 9031 Columbidae (Dove, Pigeon) Type 1 specific Columbidae 8930 Deer Type 1 specific Cervidae 9850 Domestic goat Type 1 specific Capra aegagrus hircus 9925 Domestic pig Type 1 specific Sus scrofa domestica 9825 Elk Type 1 specific Cervus canadensis 1574408 Emu Type 1 specific Dromaius novaehollandiae 8790 European rabbit Type 1 specific Oryctolagus 9984 Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 Horse Type 1 specific Equus caballus 9796 Mallard duck Type 1 specific Anas platyrhynchos 8839 Mountain hare Type 1 specific Lepus timidus 62621 Mule deer Type 1 specific Odocoileus 9871 Ostrich Type 1 specific Struthio camelus 8801 Pheasant Type 1 specific Phasianus colchicus 9054 Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Rock ptarmigan Type 1 specific Lagopus muta 64668 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Squab Type 1 specific Columba 8931 Turkey Type 1 specific Meleagris gallopavo 9103 Velvet duck Type 1 specific Melanitta fusca 371864 Wild boar Type 1 specific Sus scrofa 9823 Beta-galactosidase P16278 GLB1 Lactase-phlorizin hydrolase P09848 LCT Lactosylceramide alpha-2,3-sialyltransferase Q9UNP4 ST3GAL5