Back to Compounds

Ganglioside GM1 (d18:1/26:0) (FDB023462)

Record Information
Version1.0
Creation date2011-09-21 00:30:17 UTC
Update date2015-07-21 06:57:43 UTC
Primary IDFDB023462
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameGanglioside GM1 (d18:1/26:0)
DescriptionA 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 GM1 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]
CAS NumberNot Available
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.027 g/LALOGPS
logP3.92ALOGPS
logP7.4ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)2.98ChemAxon
pKa (Strongest Basic)2.37ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count34ChemAxon
Hydrogen Donor Count20ChemAxon
Polar Surface Area551.05 ŲChemAxon
Rotatable Bond Count60ChemAxon
Refractivity414.38 m³·mol⁻¹ChemAxon
Polarizability186.61 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC81H147N3O31
IUPAC name(2S,4S,5R)-2-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4R,6R)-4,5-dihydroxy-6-{[(2S,3R)-3-hydroxy-2-[(1-hydroxyhexacosylidene)amino]octadec-4-en-1-yl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-3-hydroxy-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-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1S,2S)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
InChI IdentifierInChI=1S/C81H147N3O31/c1-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-27-28-30-32-34-36-38-40-42-60(95)84-52(53(92)41-39-37-35-33-31-29-18-16-14-12-10-8-6-2)49-106-77-69(102)67(100)71(58(47-88)109-77)111-79-70(103)75(115-81(80(104)105)43-54(93)61(82-50(3)90)74(114-81)63(96)55(94)44-85)72(59(48-89)110-79)112-76-62(83-51(4)91)73(65(98)57(46-87)107-76)113-78-68(101)66(99)64(97)56(45-86)108-78/h39,41,52-59,61-79,85-89,92-94,96-103H,5-38,40,42-49H2,1-4H3,(H,82,90)(H,83,91)(H,84,95)(H,104,105)/t52-,53+,54-,55-,56+,57+,58+,59+,61+,62+,63-,64-,65-,66-,67+,68+,69?,70+,71+,72-,73+,74?,75+,76-,77+,78-,79-,81-/m0/s1
InChI KeyOYSKYJRTPJECNK-XPUAJXHWSA-N
Isomeric SMILES[H][C@](O)(CO)[C@]([H])(O)C1O[C@@](C[C@]([H])(O)[C@@]1([H])NC(C)=O)(O[C@]1([H])[C@@]([H])(O)[C@]([H])(O[C@@]2([H])[C@]([H])(O)C(O)[C@]([H])(OC[C@]([H])(NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCC)[C@]([H])(O)C=CCCCCCCCCCCCCC)O[C@]2([H])CO)O[C@]([H])(CO)[C@]1([H])O[C@]1([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O[C@]2([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O)[C@@]2([H])O)[C@@]1([H])NC(C)=O)C(O)=O
Average Molecular Weight1659.0354
Monoisotopic Molecular Weight1658.001855001
Classification
Description Belongs to the class of organic compounds known as straight chain fatty acids. These are fatty acids with a straight aliphatic chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentStraight chain fatty acids
Alternative Parents
Substituents
  • Straight chain fatty acid
  • Quaternary ammonium salt
  • Tetraalkylammonium salt
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Amine
  • Hydrocarbon derivative
  • Organic salt
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic cation
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider ID16744878
ChEMBL IDNot Available
KEGG Compound IDC04911
Pubchem Compound ID20057302
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB04861
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDGM1
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
Enzymes
NameGene NameUniProt ID
Lactase-phlorizin hydrolaseLCTP09848
Beta-galactosidaseGLB1P16278
Sialidase-2NEU2Q9Y3R4
Sialidase-4NEU4Q8WWR8
Ganglioside GM2 activatorGM2AP17900
N-acetylglucosaminyl-phosphatidylinositol de-N-acetylasePIGLQ9Y2B2
Phosphatidylinositol N-acetylglucosaminyltransferase subunit QPIGQQ9BRB3
Phosphatidylinositol N-acetylglucosaminyltransferase subunit APIGAP37287
Phosphatidylinositol N-acetylglucosaminyltransferase subunit HPIGHQ14442
Phosphatidylinositol N-acetylglucosaminyltransferase subunit PPIGPP57054
Phosphatidylinositol N-acetylglucosaminyltransferase subunit CPIGCQ92535
T-cell surface glycoprotein CD1e, membrane-associatedCD1EP15812
Epididymal secretory protein E1NPC2P61916
Antigen-presenting glycoprotein CD1dCD1DP15813
GPI mannosyltransferase 1PIGMQ9H3S5
Phosphatidylinositol-glycan biosynthesis class W proteinPIGWQ7Z7B1
Phosphatidylinositol-glycan biosynthesis class X proteinPIGXQ8TBF5
GPI mannosyltransferase 4PIGZQ86VD9
Lactosylceramide 1,3-N-acetyl-beta-D-glucosaminyltransferaseB3GNT5Q9BYG0
Beta-1,3-galactosyltransferase 5B3GALT5Q9Y2C3
GPI mannosyltransferase 3PIGBQ92521
Phosphatidylinositol-glycan biosynthesis class F proteinPIGFQ07326
GPI ethanolamine phosphate transferase 2PIGGQ5H8A4
GPI ethanolamine phosphate transferase 1PIGNO95427
GPI ethanolamine phosphate transferase 3PIGOQ8TEQ8
GPI transamidase component PIG-SPIGSQ96S52
GPI transamidase component PIG-TPIGTQ969N2
Phosphatidylinositol glycan anchor biosynthesis class U proteinPIGUQ9H490
GPI mannosyltransferase 2PIGVQ9NUD9
Phosphatidylinositol N-acetylglucosaminyltransferase subunit YPIGYQ3MUY2
Non-lysosomal glucosylceramidaseGBA2Q9HCG7
GPI-anchor transamidasePIGKQ92643
Beta-1,3-galactosyltransferase 4B3GALT4O96024
Alpha-N-acetylneuraminide alpha-2,8-sialyltransferaseST8SIA1Q92185
Lactosylceramide alpha-2,3-sialyltransferaseST3GAL5Q9UNP4
CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1ST3GAL1Q11201
CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 4ST3GAL4Q11206
Sialidase-3NEU3Q9UQ49
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference