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Record Information
Version2.0
Created at2024-09-12 01:12:15 UTC
Updated at2024-09-12 01:12:16 UTC
NP-MRD IDNP0340053
Secondary Accession NumbersNone
Natural Product Identification
Common NameMonosialoganglioside GM3
DescriptionGanglioside GM3, also known as g(m3) ganglioside or GM3, 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. It was first documented in 2014 (PMID: 24362891). Ganglioside GM3 is a moderately basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
alpha-Neu5ac-(2->3)-beta-D-gal-(1->4)-beta-D-GLC-(11)-N-(15Z)-tetracos-15-enoylsphingosineChEBI
alpha-Neu5ac-(2->3)-beta-D-gal-(1->4)-beta-D-GLC-(11)-N-cis-tetracos-15-enoylsphingosineChEBI
g(m3) GangliosideChEBI
GM3ChEBI
MonosialodihexosylgangliosideChEBI
Monosialoganglioside GM3ChEBI
NANA-gal-GLC-ceramideChEBI
a-Neu5ac-(2->3)-b-D-gal-(1->4)-b-D-GLC-(11)-N-(15Z)-tetracos-15-enoylsphingosineGenerator
Α-neu5ac-(2->3)-β-D-gal-(1->4)-β-D-GLC-(11)-N-(15Z)-tetracos-15-enoylsphingosineGenerator
a-Neu5ac-(2->3)-b-D-gal-(1->4)-b-D-GLC-(11)-N-cis-tetracos-15-enoylsphingosineGenerator
Α-neu5ac-(2->3)-β-D-gal-(1->4)-β-D-GLC-(11)-N-cis-tetracos-15-enoylsphingosineGenerator
GM3, GangliosideMeSH
HematosideMeSH
II3neuaclaccerMeSH
Lactosylceramide, sialylMeSH
Sialyl lactosylceramideMeSH
SialyllactosylceramideMeSH
Ganglioside GM3MeSH
Chemical FormulaC65H118N2O21
Average Mass1263.6520 Da
Monoisotopic Mass1262.82271 Da
IUPAC Name(2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-6-{[(2S,3R,4E)-3-hydroxy-2-{[(15Z)-1-hydroxytetracos-15-en-1-ylidene]amino}octadec-4-en-1-yl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
Traditional Name(2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-6-{[(2S,3R,4E)-3-hydroxy-2-{[(15Z)-1-hydroxytetracos-15-en-1-ylidene]amino}octadec-4-en-1-yl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
CAS Registry NumberNot Available
SMILES
[H]\C(CCCCCCCC)=C(/[H])CCCCCCCCCCCCCC(O)=N[C@@]([H])(CO[C@]1([H])O[C@]([H])(CO)[C@@]([H])(O[C@]2([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O[C@@]3(C[C@]([H])(O)[C@@]([H])(N=C(C)O)[C@@]([H])(O3)[C@]([H])(O)[C@]([H])(O)CO)C(O)=O)[C@@]2([H])O)[C@]([H])(O)[C@@]1([H])O)[C@]([H])(O)C(\[H])=C(/[H])CCCCCCCCCCCCC
InChI Identifier
InChI=1S/C65H118N2O21/c1-4-6-8-10-12-14-16-18-19-20-21-22-23-24-25-27-29-31-33-35-37-39-52(75)67-46(47(72)38-36-34-32-30-28-26-17-15-13-11-9-7-5-2)44-83-62-57(79)56(78)59(51(43-70)85-62)86-63-58(80)61(55(77)50(42-69)84-63)88-65(64(81)82)40-48(73)53(66-45(3)71)60(87-65)54(76)49(74)41-68/h18-19,36,38,46-51,53-63,68-70,72-74,76-80H,4-17,20-35,37,39-44H2,1-3H3,(H,66,71)(H,67,75)(H,81,82)/b19-18-,38-36+/t46-,47+,48-,49+,50+,51+,53+,54+,55-,56+,57+,58+,59+,60+,61-,62+,63-,65-/m0/s1
InChI KeyPFJKOHUKELZMLE-VEUXDRLPSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
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.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSphingolipids
Sub ClassGlycosphingolipids
Direct ParentGangliosides
Alternative Parents
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
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Oxane
  • Pyran
  • Acetamide
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxamide group
  • Polyol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Acetal
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organopnictogen compound
  • Alcohol
  • Carbonyl group
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP5.23ALOGPS
logP9.16ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)3.06ChemAxon
pKa (Strongest Basic)2.51ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count23ChemAxon
Hydrogen Donor Count14ChemAxon
Polar Surface Area380.39 ŲChemAxon
Rotatable Bond Count50ChemAxon
Refractivity329.84 m³·mol⁻¹ChemAxon
Polarizability146.68 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound86583360
PDB IDNot Available
ChEBI ID84118
Good Scents IDNot Available
References
General References
  1. de Jong A, Cheng TY, Huang S, Gras S, Birkinshaw RW, Kasmar AG, Van Rhijn I, Pena-Cruz V, Ruan DT, Altman JD, Rossjohn J, Moody DB: CD1a-autoreactive T cells recognize natural skin oils that function as headless antigens. Nat Immunol. 2014 Feb;15(2):177-85. doi: 10.1038/ni.2790. Epub 2013 Dec 22. [PubMed:24362891 ]