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Record Information
Version3.6
Creation Date2009-03-24 16:18:53 UTC
Update Date2013-07-24 18:08:52 UTC
HMDB IDHMDB11899
Secondary Accession NumbersNone
Metabolite Identification
Common NameGanglioside GM2 (d18:0/18:1(9Z))
DescriptionGanglioside GM2 (d18:0/18:1(9Z)) is a ganglioside. A ganglioside is a compound composed of a glycosphingolipid (ceramide and oligosaccharide) with one or more sialic acids (AKA n-acetylneuraminic acid, NANA) linked on the sugar chain. The 60+ known gangliosides differ mainly in the position and number of NANA residues. It is a component of the cell plasma membrane that modulates cell signal transduction events. It appears that they concentrate in lipid rafts. They have recently been found to be highly important in immunology. Natural and semisynthetic gangliosides are considered possible therapeutics for neurodegenerative disorders. Gangliosides are more complex glycosphingolipids in which oligosaccharide chains containing N-acetylneuraminic acid (NeuNAc) are attached to a ceramide. NeuNAc, an acetylated derivative of the carbohydrate sialic acid, makes the head groups of Gangliosides anionic. NB: the M in GM2 stands for monosialo, i.e., one NeuNAc residue. GM2 is the second monosialo ganglioside characterized, thus the subscript 2. Their structural diversity results from variation in the composition and sequence of the sugar residues. In all Gangliosides, the ceramide is linked through its C-1 to a beta-glucosyl residue, which, in turn, is bound to a beta-galactosyl residue. (Wikipedia) Particularly, Ganglioside GM2 (d18:0/18:1(9Z)) is a GM2 ganglioside. 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 GM2 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. G(M2) Ganglioside accumulates due to a deficiency of hexosaminidase A or B (beta-N-acetylhexosaminidase), or GM2 activator protein, resulting in Gangliosidoses. Gangliosidoses include heredity metabolic disorders that include Tay-Sachs disease and Sandhoff disease. Gangliosides GM2 is especially common in the nervous tissue of the brain. In the United States, about 1 in 27 to 1 in 30 Ashkenazi Jews is a recessive carrier. French Canadians and the Cajun community of Louisiana have an occurrence similar to the Ashkenazi Jews.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.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC68H122N2O26
Average Molecular Weight1383.6941
Monoisotopic Molecular Weight1382.828582086
IUPAC Name(2S,4S,5R)-2-{[(2R,3S,4R,5R,6S)-3-{[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-(2-oxopropyl)oxan-2-yl]oxy}-6-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-6-{[(2S,3R)-3-hydroxy-2-[(9Z)-octadec-9-enamido]octadecyl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-5-hydroxy-2-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
Traditional IUPAC Name(2S,4S,5R)-2-{[(2R,3S,4R,5R,6S)-3-{[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-(2-oxopropyl)oxan-2-yl]oxy}-6-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-6-{[(2S,3R)-3-hydroxy-2-[(9Z)-octadec-9-enamido]octadecyl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-5-hydroxy-
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3CC(C)=O)[C@H](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@H]2O)[C@H](O)[C@H]1O)NC(=O)CCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C68H122N2O26/c1-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-52(80)70-45(46(77)33-31-29-27-25-23-21-18-16-14-12-10-8-6-2)41-89-65-58(85)57(84)60(50(39-73)91-65)93-66-59(86)63(61(51(40-74)92-66)94-64-44(35-42(3)75)54(81)56(83)49(38-72)90-64)96-68(67(87)88)36-47(78)53(69-43(4)76)62(95-68)55(82)48(79)37-71/h19-20,44-51,53-66,71-74,77-79,81-86H,5-18,21-41H2,1-4H3,(H,69,76)(H,70,80)(H,87,88)/b20-19-/t44-,45+,46-,47+,48-,49-,50-,51-,53-,54-,55-,56+,57-,58-,59-,60-,61+,62?,63-,64+,65-,66+,68+/m1/s1
InChI KeyLZWCZOBNKLKFKK-BVZTZFGPSA-N
Chemical Taxonomy
KingdomOrganic Compounds
Super ClassLipids
ClassSphingolipids
Sub ClassGangliosides
Other Descriptors
  • Aliphatic Heteropolycyclic Compounds
Substituents
  • 1,2 Diol
  • 1,3 Aminoalcohol
  • Acetal
  • Alkyl Glycoside
  • Carboxamide Group
  • Carboxylic Acid
  • Ceramide
  • Fatty Acyl Glycoside
  • Glyco Amino Acid
  • Glycosyl Compound
  • Hexose Tetrasaccharide
  • Ketone
  • N Acetylneuraminic Acid
  • N Acyl Amine
  • Neuraminic Acid
  • O Glycosyl Compound
  • Oxane
  • Primary Alcohol
  • Pyranoid Amino Acid
  • Saccharide
  • Secondary Alcohol
  • Secondary Carboxylic Acid Amide
  • Simple Glycosylsphingosine
  • Sugar Acid
Direct ParentGangliosides
Ontology
StatusExpected and Not Quantified
Origin
  • Endogenous
  • Food
Biofunction
  • Cell signaling
  • Energy source
  • Fuel and energy storage
  • Fuel or energy source
  • Membrane component
  • Membrane integrity/stability
Application
  • Nutrients
  • Stabilizers
  • Surfactants and Emulsifiers
Cellular locations
  • Extracellular
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.059 g/LALOGPS
logP3.06ALOGPS
logP4.61ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)2.82ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count26ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area449.4ChemAxon
Rotatable Bond Count50ChemAxon
Refractivity345.57ChemAxon
Polarizability154.39ChemAxon
Spectra
SpectraNot Available
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biofluid LocationsNot Available
Tissue LocationNot Available
PathwaysNot Available
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB028568
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
NuGOwiki LinkHMDB11899
Metagene LinkHMDB11899
METLIN IDNot Available
PubChem Compound53481175
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Involved in sialyltransferase activity
Specific function:
Involved in the production of gangliosides GD3 and GT3 from GM3; gangliosides are a subfamily of complex glycosphinglolipds that contain one or more residues of sialic acid.
Gene Name:
ST8SIA1
Uniprot ID:
Q92185
Molecular weight:
40518.655
References
  1. Kurz M, Brachvogel V, Matter H, Stengelin S, Thuring H, Kramer W: Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures. Proteins. 2003 Feb 1;50(2):312-28. Pubmed: 12486725
General function:
Involved in exo-alpha-sialidase activity
Specific function:
Plays a role in modulating the ganglioside content of the lipid bilayer at the level of membrane-bound sialyl glycoconjugates
Gene Name:
NEU3
Uniprot ID:
Q9UQ49
Molecular weight:
48251.5
References
  1. Kurz M, Brachvogel V, Matter H, Stengelin S, Thuring H, Kramer W: Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures. Proteins. 2003 Feb 1;50(2):312-28. Pubmed: 12486725
General function:
Involved in transferase activity, transferring hexosyl groups
Specific function:
Catalyzes the formation of some glycolipid via the addition of N-acetylgalactosamine (GalNAc) in alpha-1,3-linkage to some substrate. Glycolipids probably serve for adherence of some pathogens
Gene Name:
GBGT1
Uniprot ID:
Q8N5D6
Molecular weight:
40126.9
General function:
Involved in N-acetylglucosaminylphosphatidylinositol de
Specific function:
Involved in the second step of GPI biosynthesis. De-N-acetylation of N-acetylglucosaminyl-phosphatidylinositol.
Gene Name:
PIGL
Uniprot ID:
Q9Y2B2
Molecular weight:
28530.965
General function:
Involved in sialyltransferase activity
Specific function:
Catalyzes the formation of ganglioside GM3 (alpha-N-acetylneuraminyl-2,3-beta-D-galactosyl-1, 4-beta-D-glucosylceramide).
Gene Name:
ST3GAL5
Uniprot ID:
Q9UNP4
Molecular weight:
45584.69
References
  1. Kurz M, Brachvogel V, Matter H, Stengelin S, Thuring H, Kramer W: Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures. Proteins. 2003 Feb 1;50(2):312-28. Pubmed: 12486725
General function:
Involved in transferase activity, transferring hexosyl groups
Specific function:
Involved in the biosynthesis of gangliosides GM2, GD2 and GA2.
Gene Name:
B4GALNT1
Uniprot ID:
Q00973
Molecular weight:
58881.78
References
  1. Kurz M, Brachvogel V, Matter H, Stengelin S, Thuring H, Kramer W: Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures. Proteins. 2003 Feb 1;50(2):312-28. Pubmed: 12486725
General function:
Involved in phosphatidylinositol N-acetylglucosaminyltransferase activity
Specific function:
Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Gene Name:
PIGQ
Uniprot ID:
Q9BRB3
Molecular weight:
65343.25
General function:
Involved in biosynthetic process
Specific function:
Necessary for the synthesis of N-acetylglucosaminyl-phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis.
Gene Name:
PIGA
Uniprot ID:
P37287
Molecular weight:
54126.065
General function:
Involved in phosphatidylinositol N-acetylglucosaminyltr
Specific function:
Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Gene Name:
PIGH
Uniprot ID:
Q14442
Molecular weight:
21080.415
General function:
Involved in phosphatidylinositol N-acetylglucosaminyltr
Specific function:
Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Gene Name:
PIGP
Uniprot ID:
P57054
Molecular weight:
18089.055
General function:
Involved in phosphatidylinositol N-acetylglucosaminyltransferase activity
Specific function:
Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Gene Name:
PIGC
Uniprot ID:
Q92535
Molecular weight:
33582.18
General function:
Involved in galactosyltransferase activity
Specific function:
Involved in GM1/GD1B/GA1 ganglioside biosynthesis.
Gene Name:
B3GALT4
Uniprot ID:
O96024
Molecular weight:
41536.435
References
  1. Kurz M, Brachvogel V, Matter H, Stengelin S, Thuring H, Kramer W: Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures. Proteins. 2003 Feb 1;50(2):312-28. Pubmed: 12486725
General function:
Involved in sphingolipid activator protein activity
Specific function:
Binds gangliosides and stimulates ganglioside GM2 degradation. It stimulates only the breakdown of ganglioside GM2 and glycolipid GA2 by beta-hexosaminidase A. It extracts single GM2 molecules from membranes and presents them in soluble form to beta-hexosaminidase A for cleavage of N-acetyl-D-galactosamine and conversion to GM3
Gene Name:
GM2A
Uniprot ID:
P17900
Molecular weight:
20838.1
References
  1. Kurz M, Brachvogel V, Matter H, Stengelin S, Thuring H, Kramer W: Insights into the bile acid transportation system: the human ileal lipid-binding protein-cholyltaurine complex and its comparison with homologous structures. Proteins. 2003 Feb 1;50(2):312-28. Pubmed: 12486725
General function:
Involved in immune response
Specific function:
T-cell surface glycoprotein CD1e, soluble is required for the presentation of glycolipid antigens on the cell surface. The membrane-associated form is not active
Gene Name:
CD1E
Uniprot ID:
P15812
Molecular weight:
43626.1
General function:
Involved in cholesterol binding
Specific function:
May be involved in the regulation of the lipid composition of sperm membranes during the maturation in the epididymis
Gene Name:
NPC2
Uniprot ID:
P61916
Molecular weight:
16570.1
General function:
Involved in immune response
Specific function:
Antigen-presenting protein that binds self and non-self glycolipids and presents them to T-cell receptors on natural killer T-cells
Gene Name:
CD1D
Uniprot ID:
P15813
Molecular weight:
37717.0
General function:
Involved in transferase activity, transferring hexosyl groups
Specific function:
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the first alpha-1,4-mannose to GlcN-acyl-PI during GPI precursor assembly
Gene Name:
PIGM
Uniprot ID:
Q9H3S5
Molecular weight:
49459.2
General function:
Involved in transferase activity, transferring acyl groups
Specific function:
Probable acetyltransferase, which acetylates the inositol ring of phosphatidylinositol during biosynthesis of GPI-anchor. Acetylation during GPI-anchor biosynthesis is not essential for the subsequent mannosylation and is usually removed soon after the attachment of GPIs to proteins (By similarity).
Gene Name:
PIGW
Uniprot ID:
Q7Z7B1
Molecular weight:
Not Available
General function:
Involved in GPI anchor biosynthetic process
Specific function:
Essential component of glycosylphosphatidylinositol- mannosyltransferase 1 which transfers the first of the 4 mannoses in the GPI-anchor precursors during GPI-anchor biosynthesis. Probably acts by stabilizing the mannosyltransferase PIGM
Gene Name:
PIGX
Uniprot ID:
Q8TBF5
Molecular weight:
28788.1
General function:
Involved in transferase activity, transferring glycosyl groups
Specific function:
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers a fourth mannose to some trimannosyl-GPIs during GPI precursor assembly. The presence of a fourth mannose in GPI is facultative and only scarcely detected, suggesting that it only exists in some tissues
Gene Name:
PIGZ
Uniprot ID:
Q86VD9
Molecular weight:
63472.6
General function:
Involved in galactosyltransferase activity
Specific function:
Beta-1,3-N-acetylglucosaminyltransferase that plays a key role in the synthesis of lacto- or neolacto-series carbohydrate chains on glycolipids, notably by participating in biosynthesis of HNK-1 and Lewis X carbohydrate structures. Has strong activity toward lactosylceramide (LacCer) and neolactotetraosylceramide (nLc(4)Cer; paragloboside), resulting in the synthesis of Lc(3)Cer and neolactopentaosylceramide (nLc(5)Cer), respectively. Probably plays a central role in regulating neolacto-series glycolipid synthesis during embryonic development.
Gene Name:
B3GNT5
Uniprot ID:
Q9BYG0
Molecular weight:
44052.295
General function:
Involved in galactosyltransferase activity
Specific function:
Catalyzes the transfer of Gal to GlcNAc-based acceptors with a preference for the core3 O-linked glycan GlcNAc(beta1,3)GalNAc structure. Can use glycolipid LC3Cer as an efficient acceptor
Gene Name:
B3GALT5
Uniprot ID:
Q9Y2C3
Molecular weight:
36188.9
General function:
Involved in transferase activity, transferring glycosyl groups
Specific function:
Mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the third alpha-1,2-mannose to Man2-GlcN-acyl-PI during GPI precursor assembly
Gene Name:
PIGB
Uniprot ID:
Q92521
Molecular weight:
65055.9
General function:
Involved in GPI anchor biosynthetic process
Specific function:
Involved in GPI-anchor biosynthesis through the transfer of ethanolamine phosphate to the third mannose of GPI
Gene Name:
PIGF
Uniprot ID:
Q07326
Molecular weight:
24889.3
General function:
Involved in catalytic activity
Specific function:
Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the GPI second mannose
Gene Name:
PIGG
Uniprot ID:
Q5H8A4
Molecular weight:
108171.7
General function:
Involved in catalytic activity
Specific function:
Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the first alpha-1,4-linked mannose of the glycosylphosphatidylinositol precursor of GPI-anchor
Gene Name:
PIGN
Uniprot ID:
O95427
Molecular weight:
105809.2
General function:
Involved in catalytic activity
Specific function:
Ethanolamine phosphate transferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers ethanolamine phosphate to the GPI third mannose which links the GPI-anchor to the C-terminus of the proteins by an amide bond
Gene Name:
PIGO
Uniprot ID:
Q8TEQ8
Molecular weight:
118697.6
General function:
Involved in protein binding
Specific function:
Component of the GPI transamidase complex. Essential for transfer of GPI to proteins, particularly for formation of carbonyl intermediates
Gene Name:
PIGS
Uniprot ID:
Q96S52
Molecular weight:
61655.5
General function:
Involved in protein binding
Specific function:
Component of the GPI transamidase complex. Essential for transfer of GPI to proteins, particularly for formation of carbonyl intermediates
Gene Name:
PIGT
Uniprot ID:
Q969N2
Molecular weight:
65699.0
General function:
Involved in GPI anchor biosynthetic process
Specific function:
Component of the GPI transamidase complex. May be involved in the recognition of either the GPI attachment signal or the lipid portion of GPI
Gene Name:
PIGU
Uniprot ID:
Q9H490
Molecular weight:
50051.2
General function:
Involved in transferase activity, transferring hexosyl groups
Specific function:
Alpha-1,6-mannosyltransferase involved in glycosylphosphatidylinositol-anchor biosynthesis. Transfers the second mannose to the glycosylphosphatidylinositol during GPI precursor assembly
Gene Name:
PIGV
Uniprot ID:
Q9NUD9
Molecular weight:
55712.1
General function:
Involved in GPI anchor biosynthetic process
Specific function:
Component of the GPI-GlcNAc transferase (GPI-GnT) complex in the endoplasmic reticulum, a complex that catalyzes transfer of GlcNAc from UDP-GlcNAc to an acceptor phosphatidylinositol, the first step in the production of GPI- anchors for cell surface proteins. May act by regulating the catalytic subunit PIGA
Gene Name:
PIGY
Uniprot ID:
Q3MUY2
Molecular weight:
8057.5
General function:
Involved in glycolipid transporter activity
Specific function:
Involved in TGN-to-plasma membrane transport and in the formation of post-Golgi constitutive carriers. May play a role in ensuring the coordination of the budding and the fission reactions
Gene Name:
PLEKHA8
Uniprot ID:
Q96JA3
Molecular weight:
58306.0
General function:
Involved in catalytic activity
Specific function:
Non-lysosomal glucosylceramidase that catalyzes the conversion of glucosylceramide to free glucose and ceramide. Involved in sphingomyelin generation and prevention of glycolipid accumulation. May also catalyze the hydrolysis of bile acid 3-O-glucosides, however, the relevance of such activity is unclear in vivo.
Gene Name:
GBA2
Uniprot ID:
Q9HCG7
Molecular weight:
104648.13
General function:
Involved in cysteine-type endopeptidase activity
Specific function:
Mediates GPI anchoring in the endoplasmic reticulum, by replacing a protein's C-terminal GPI attachment signal peptide with a pre-assembled GPI. During this transamidation reaction, the GPI transamidase forms a carbonyl intermediate with the substrate protein
Gene Name:
PIGK
Uniprot ID:
Q92643
Molecular weight:
45251.4
General function:
Involved in tubulin binding
Specific function:
Essential for GPI-anchoring of precursor proteins but not for GPI synthesis. Acts before or during formation of the carbonyl intermediate
Gene Name:
GPAA1
Uniprot ID:
O43292
Molecular weight:
67622.5
General function:
Involved in glycolipid transporter activity
Specific function:
Not Available
Gene Name:
PLEKHA9
Uniprot ID:
O95397
Molecular weight:
43538.3
General function:
Involved in glycolipid transporter activity
Specific function:
Not Available
Gene Name:
GLTPD2
Uniprot ID:
A6NH11
Molecular weight:
31641.2
General function:
Involved in glycolipid transporter activity
Specific function:
Not Available
Gene Name:
PLEKHA8
Uniprot ID:
B5MDU3
Molecular weight:
49308.8
General function:
Involved in immune response
Specific function:
Antigen-presenting protein that binds self and non-self lipid and glycolipid antigens and presents them to T-cell receptors on natural killer T-cells
Gene Name:
CD1A
Uniprot ID:
P06126
Molecular weight:
37077.1
General function:
Involved in glycolipid transporter activity
Specific function:
Not Available
Gene Name:
GLTPD1
Uniprot ID:
Q5TA50
Molecular weight:
24364.8
General function:
Involved in immune response
Specific function:
Antigen-presenting protein that binds self and non-self lipid and glycolipid antigens and presents them to T-cell receptors on natural killer T-cells
Gene Name:
CD1C
Uniprot ID:
P29017
Molecular weight:
37653.7
General function:
Involved in lipid binding
Specific function:
Binds to the lipid A moiety of bacterial lipopolysaccharides (LPS), a glycolipid present in the outer membrane of all Gram-negative bacteria. The LBP/LPS complex seems to interact with the CD14 receptor
Gene Name:
LBP
Uniprot ID:
P18428
Molecular weight:
53383.0
General function:
Involved in glycolipid transporter activity
Specific function:
Not Available
Gene Name:
DKFZp434L0435
Uniprot ID:
Q9UFH6
Molecular weight:
6175.1
General function:
Involved in immune response
Specific function:
Antigen-presenting protein that binds self and non-self lipid and glycolipid antigens and presents them to T-cell receptors on natural killer T-cells
Gene Name:
CD1B
Uniprot ID:
P29016
Molecular weight:
36939.1
General function:
Involved in glycolipid transporter activity
Specific function:
Accelerates the intermembrane transfer of various glycolipids. Catalyzes the transfer of various glycosphingolipids between membranes but does not catalyze the transfer of phospholipids. May be involved in the intracellular translocation of glucosylceramides
Gene Name:
GLTP
Uniprot ID:
Q9NZD2
Molecular weight:
23849.6