1.0 2011-09-21 00:04:51 UTC 2017-03-11 23:00:17 UTC FDB021900 Glucosylceramide 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 GL1a 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. Cerebrosides are glycosphingolipids. There are four types of glycosphingolipids, the cerebrosides, sulfatides, globosides and gangliosides. Cerebrosides have a single sugar group linked to ceramide. The most common are galactocerebrosides (containing galactose), the least common are glucocerebrosides (containing glucose). Galactocerebrosides are found predominantly in neuronal cell membranes. In contrast glucocerebrosides are not normally found in membranes. Instead, they are typically intermediates in the synthesis or degradation of more complex glycosphingolipids. Galactocerebrosides are synthesized from ceramide and UDP-galactose. Excess lysosomal accumulation of glucocerebrosides is found in Gaucher disease. [HMDB] 1-O-b-D-Glucopyranosyl-ceramide 1-O-beta-delta-Glucopyranosyl-ceramide Ganglioside gl1a Gaucher cerebroside Glc-beta1->1'cer GlcCeramide Glucocerebroside C48H93NO8 812.2539 811.690118957 N-[(2S,3R,4E)-3-hydroxy-1-{[(2R,3R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl]tetracosanamide N-[(2S,3R,4E)-3-hydroxy-1-{[(2R,3R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl]tetracosanamide 85305-87-9 CCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@@H]1O[C@H](CO)C(O)[C@H](O)[C@H]1O)[C@H](O)\C=C\CCCCCCCCCCCCC InChI=1S/C48H93NO8/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-44(52)49-41(40-56-48-47(55)46(54)45(53)43(39-50)57-48)42(51)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2/h35,37,41-43,45-48,50-51,53-55H,3-34,36,38-40H2,1-2H3,(H,49,52)/b37-35+/t41-,42+,43+,45?,46-,47+,48+/m0/s1 POQRWMRXUOPCLD-XNWFPASESA-N belongs to the class of organic compounds known as glycosyl-n-acylsphingosines. Glycosyl-N-acylsphingosines are compounds containing a sphingosine linked to a simple glucosyl moiety. Glycosyl-N-acylsphingosines Organic compounds Lipids and lipid-like molecules Sphingolipids Glycosphingolipids Aliphatic heteromonocyclic compounds Acetals Alkyl glycosides Carbonyl compounds Fatty acyl glycosides of mono- and disaccharides Hexoses Hydrocarbon derivatives N-acyl amines O-glycosyl compounds Organic oxides Organonitrogen compounds Organopnictogen compounds Oxacyclic compounds Oxanes Polyols Primary alcohols Secondary alcohols Secondary carboxylic acid amides Acetal Alcohol Aliphatic heteromonocyclic compound Alkyl glycoside Carbonyl group Carboxamide group Carboxylic acid derivative Fatty acyl Fatty acyl glycoside Fatty acyl glycoside of mono- or disaccharide Fatty amide Glycosyl compound Glycosyl-n-acylsphingosine Hexose monosaccharide Hydrocarbon derivative Monosaccharide N-acyl-amine O-glycosyl compound Organic nitrogen compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organonitrogen compound Organooxygen compound Organopnictogen compound Oxacycle Oxane Polyol Primary alcohol Secondary alcohol Secondary carboxylic acid amide Solid logp 9.15 ALOGPS logs -6.64 ALOGPS solubility 1.86e-04 g/l ALOGPS logp 12.65 ChemAxon pka_strongest_acidic 12.18 ChemAxon pka_strongest_basic 0.019 ChemAxon iupac N-[(2S,3R,4E)-3-hydroxy-1-{[(2R,3R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl]tetracosanamide ChemAxon average_mass 812.2539 ChemAxon mono_mass 811.690118957 ChemAxon smiles CCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@@H]1O[C@H](CO)C(O)[C@H](O)[C@H]1O)[C@H](O)\C=C\CCCCCCCCCCCCC ChemAxon formula C48H93NO8 ChemAxon inchi InChI=1S/C48H93NO8/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-44(52)49-41(40-56-48-47(55)46(54)45(53)43(39-50)57-48)42(51)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2/h35,37,41-43,45-48,50-51,53-55H,3-34,36,38-40H2,1-2H3,(H,49,52)/b37-35+/t41-,42+,43+,45?,46-,47+,48+/m0/s1 ChemAxon inchikey POQRWMRXUOPCLD-XNWFPASESA-N ChemAxon polar_surface_area 148.71 ChemAxon refractivity 235 ChemAxon polarizability 105.5 ChemAxon rotatable_bond_count 41 ChemAxon acceptor_count 8 ChemAxon donor_count 6 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Sphingolipid Metabolism SMP00034 map00500 Specdb::MsMs 54198 Specdb::MsMs 54199 Specdb::MsMs 54200 Specdb::MsMs 129315 Specdb::MsMs 129316 Specdb::MsMs 129317 HMDB00140 Acid ceramidase Q13510 ASAH1 Alkaline ceramidase 1 Q8TDN7 ACER1 Alkaline ceramidase 2 Q5QJU3 ACER2 Antigen-presenting glycoprotein CD1d P15813 CD1D Beta-1,3-galactosyltransferase 5 Q9Y2C3 B3GALT5 Beta-galactosidase P16278 GLB1 Ceramide glucosyltransferase Q16739 UGCG Ceramide synthase 1 P27544 CERS1 Collagen type IV alpha-3-binding protein Q9Y5P4 COL4A3BP Epididymal secretory protein E1 P61916 NPC2 Galactocerebrosidase P54803 GALC Ganglioside GM2 activator P17900 GM2A Glucosylceramidase P04062 GBA GPI ethanolamine phosphate transferase 1 O95427 PIGN GPI ethanolamine phosphate transferase 2 Q5H8A4 PIGG GPI ethanolamine phosphate transferase 3 Q8TEQ8 PIGO GPI mannosyltransferase 1 Q9H3S5 PIGM GPI mannosyltransferase 2 Q9NUD9 PIGV GPI mannosyltransferase 3 Q92521 PIGB GPI mannosyltransferase 4 Q86VD9 PIGZ GPI transamidase component PIG-S Q96S52 PIGS GPI transamidase component PIG-T Q969N2 PIGT GPI-anchor transamidase Q92643 PIGK Lactase-phlorizin hydrolase P09848 LCT Lactosylceramide 1,3-N-acetyl-beta-D-glucosaminyltransferase Q9BYG0 B3GNT5 N-acetylglucosaminyl-phosphatidylinositol de-N-acetylase Q9Y2B2 PIGL Neutral ceramidase Q9NR71 ASAH2 Non-lysosomal glucosylceramidase Q9HCG7 GBA2 Phosphatidylinositol glycan anchor biosynthesis class U protein Q9H490 PIGU Phosphatidylinositol N-acetylglucosaminyltransferase subunit A P37287 PIGA Phosphatidylinositol N-acetylglucosaminyltransferase subunit C Q92535 PIGC Phosphatidylinositol N-acetylglucosaminyltransferase subunit H Q14442 PIGH Phosphatidylinositol N-acetylglucosaminyltransferase subunit P P57054 PIGP Phosphatidylinositol N-acetylglucosaminyltransferase subunit Q Q9BRB3 PIGQ Phosphatidylinositol N-acetylglucosaminyltransferase subunit Y Q3MUY2 PIGY Phosphatidylinositol-glycan biosynthesis class F protein Q07326 PIGF Phosphatidylinositol-glycan biosynthesis class W protein Q7Z7B1 PIGW Phosphatidylinositol-glycan biosynthesis class X protein Q8TBF5 PIGX Putative neutral ceramidase C P0C7U2 ASAH2C Sphingomyelin phosphodiesterase P17405 SMPD1 T-cell surface glycoprotein CD1e, membrane-associated P15812 CD1E