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Human Metabolome Database Version 3.5

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Showing metabocard for Trihexosylceramide (d18:1/26:1(17Z)) (HMDB04884)

Record Information
Version 3.5
Creation Date 2005-11-16 08:48:42 -0700
Update Date 2013-02-08 17:13:29 -0700
HMDB ID HMDB04884
Secondary Accession Numbers
  • HMDB04885
Metabolite Identification
Common Name Trihexosylceramide (d18:1/26:1(17Z))
Description Trihexosylceramide is a glycosphingolipid which contains a trisaccharide (galactose-galactose-glucose) moiety bound in glycosidic linkage to the hydroxyl group of ceramide as the polar head group. It accumulates in tissue due to a defect in ceramide trihexosidase and is the cause of angiokeratoma corporis diffusum (Fabry disease). Although normal human colonic epithelial cells lack the glycosphingolipid globotriaosylceramide (Gb(3)), this molecule is highly expressed in metastatic colon cancer (PubMed ID 16365318 ).
Structure Thumb
Download: MOL | SDF | SMILES | InChI
Display: 2D Structure | 3D Structure
Synonyms
  1. Ceramide trihexoside
  2. D-Galactosyl-1,4-D-galactosyl-1,4-D-glucosylceramide
  3. delta-Galactosyl-1,4-delta-galactosyl-1,4-delta-glucosylceramide
  4. Fabry glycolipid
  5. Gal-alpha1->4gal-beta1->4glc-beta1->1'cer
  6. Gal-alpha1->4Gal-beta1->4Glc-beta1->1'Cer(d18:1/26:1
  7. Gal-alpha1->4laccer
  8. Ganglioside GL3
  9. Gb3
  10. Globo-N-triaosylceramide
  11. Globotriaosylceramide
  12. Globotriglycosylceramide
  13. Globotriosylceramide
  14. Shiga toxin receptor
Chemical Formula C62H117NO18
Average Molecular Weight 1164.5883
Monoisotopic Molecular Weight 1163.827065945
IUPAC Name N-[(4E)-1-[(5-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]-3-hydroxyoctadec-4-en-2-yl]hexacosanamide
Traditional IUPAC Name N-[(4E)-1-[(5-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]-3-hydroxyoctadec-4-en-2-yl]hexacosanamide
CAS Registry Number 71965-57-6
SMILES CCCCCCCCCCCCCCCCCCCCCCCCCC(=O)NC(COC1OC(CO)C(OC2OC(CO)C(OC3OC(CO)C(O)C(O)C3O)C(O)C2O)C(O)C1O)C(O)\C=C\CCCCCCCCCCCCC
InChI Identifier InChI=1S/C62H117NO18/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-28-30-32-34-36-38-40-50(68)63-45(46(67)39-37-35-33-31-29-27-16-14-12-10-8-6-4-2)44-76-60-56(74)53(71)58(48(42-65)78-60)81-62-57(75)54(72)59(49(43-66)79-62)80-61-55(73)52(70)51(69)47(41-64)77-61/h37,39,45-49,51-62,64-67,69-75H,3-36,38,40-44H2,1-2H3,(H,63,68)/b39-37+
InChI Key YWHNDSBMLSKIRV-NHFVQZBWSA-N
Chemical Taxonomy
Kingdom Organic Compounds
Super Class Lipids
Class Sphingolipids
Sub Class Neutral Glycosphingolipids
Other Descriptors
  • Aliphatic Heteropolycyclic Compounds
Substituents
  • 1,2 Diol
  • Acetal
  • Alkyl Glycoside
  • Allyl Alcohol
  • Carboxamide Group
  • Ceramide
  • Fatty Acyl Glycoside
  • Glycosyl Compound
  • Hexose Trisaccharide
  • N Acyl Amine
  • O Glycosyl Compound
  • Oxane
  • Primary Alcohol
  • Saccharide
  • Secondary Alcohol
  • Secondary Carboxylic Acid Amide
Direct Parent GalNAcb1-3Gala1-4Galb1-4Glc- (Globo series)
Ontology
Status Detected and Quantified
Origin
  • Endogenous
  • Food
Biofunction
  • Cell signaling
  • Component of Globoside metabolism
  • Fuel and energy storage
  • Fuel or energy source
  • Membrane integrity/stability
Application
  • Nutrients
  • Stabilizers
  • Surfactants and Emulsifiers
Cellular locations
  • Extracellular
  • Membrane
Physical Properties
State Solid
Experimental Properties
Property Value Reference
Melting Point Not Available Not Available
Boiling Point Not Available Not Available
Water Solubility Insoluble Not Available
LogP Not Available Not Available
Predicted Properties
Property Value Source
Water Solubility 0.009 g/L ALOGPS
LogP 6.20 ALOGPS
LogP 10 ChemAxon
LogS -5.11 ALOGPS
pKa (strongest acidic) 11.76 ChemAxon
pKa (strongest basic) -3.6 ChemAxon
Hydrogen Acceptor Count 18 ChemAxon
Hydrogen Donor Count 12 ChemAxon
Polar Surface Area 307.01 A2 ChemAxon
Rotatable Bond Count 49 ChemAxon
Refractivity 309.03 ChemAxon
Polarizability 140.81 ChemAxon
Formal Charge 0 ChemAxon
Physiological Charge 0 ChemAxon
Spectra
Not Available
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
  • Brain
  • Skin
  • Nerve Cells
Pathways Not Available
Normal Concentrations
Biofluid Status Value Age Sex Condition Comments
Blood Detected and Quantified
Article_icon
2.0 +/- 1.0 uM Adult (>18 years old) Both Normal Not Available
Urine Detected and Quantified
Article_icon
0.0001842-0.0003947 umol/mmol creatinine Adult (>18 years old) Not Specified Normal Not Available
Abnormal Concentrations
Biofluid Status Value Age Sex Condition Comments
Blood Detected and Quantified
Article_icon
1.0 (0.6-1.7) uM Adult (>18 years old) Both Abetalipoproteinemia Not Available
Blood Detected and Quantified
Article_icon
0.9 (0.9-1.0) uM Adult (>18 years old) Both Hypobetalipoproteinemia Not Available
Associated Disorders and Diseases
Disease References
Abetalipoproteinemia
  • Dawson G, Kruski AW, Scanu AM: Distribution of glycosphingolipids in the serum lipoproteins of normal human subjects and patients with hypo- and hyperlipidemias. J Lipid Res. 1976 Mar;17(2):125-31. Pubmed: 178813 Link_out
    Hypobetalipoproteinemia
    • Dawson G, Kruski AW, Scanu AM: Distribution of glycosphingolipids in the serum lipoproteins of normal human subjects and patients with hypo- and hyperlipidemias. J Lipid Res. 1976 Mar;17(2):125-31. Pubmed: 178813 Link_out
      Associated OMIM IDs
      DrugBank ID Not Available
      Phenol Explorer Compound ID Not Available
      Phenol Explorer Metabolite ID Not Available
      FoodDB ID FDB023477
      KNApSAcK ID Not Available
      Chemspider ID 16744897 Link_out
      KEGG Compound ID C04737 Link_out
      BioCyc ID D-GALACTOSYL-14-D-GALACTOSYL-14-D- Link_out
      BiGG ID Not Available
      Wikipedia Link Not Available
      NuGOwiki Link HMDB04884 Link_out
      Metagene Link HMDB04884 Link_out
      METLIN ID 7141 Link_out
      PubChem Compound 20057319 Link_out
      PDB ID Not Available
      ChEBI ID Not Available
      References
      Synthesis Reference Not Available
      Material Safety Data Sheet (MSDS) Not Available
      General References
      1. Hara A, Kitazawa N, Taketomi T: Abnormalities of glycosphingolipids in mucopolysaccharidosis type III B. J Lipid Res. 1984 Feb;25(2):175-84. Pubmed: 6423755 Link_out
      2. Ohdoi C, Nyhan WL, Kuhara T: Chemical diagnosis of Lesch-Nyhan syndrome using gas chromatography-mass spectrometry detection. J Chromatogr B Analyt Technol Biomed Life Sci. 2003 Jul 15;792(1):123-30. Pubmed: 12829005 Link_out
      3. Thurberg BL, Randolph Byers H, Granter SR, Phelps RG, Gordon RE, O'Callaghan M: Monitoring the 3-year efficacy of enzyme replacement therapy in fabry disease by repeated skin biopsies. J Invest Dermatol. 2004 Apr;122(4):900-8. Pubmed: 15102080 Link_out
      4. Ledvinova J, Poupetova H, Hanackova A, Pisacka M, Elleder M: Blood group B glycosphingolipids in alpha-galactosidase deficiency (Fabry disease): influence of secretor status. Biochim Biophys Acta. 1997 Apr 1;1345(2):180-7. Pubmed: 9106497 Link_out
      5. Thurberg BL, Rennke H, Colvin RB, Dikman S, Gordon RE, Collins AB, Desnick RJ, O'Callaghan M: Globotriaosylceramide accumulation in the Fabry kidney is cleared from multiple cell types after enzyme replacement therapy. Kidney Int. 2002 Dec;62(6):1933-46. Pubmed: 12427118 Link_out
      6. Kovbasnjuk O, Mourtazina R, Baibakov B, Wang T, Elowsky C, Choti MA, Kane A, Donowitz M: The glycosphingolipid globotriaosylceramide in the metastatic transformation of colon cancer. Proc Natl Acad Sci U S A. 2005 Dec 27;102(52):19087-92. Epub 2005 Dec 19. Pubmed: 16365318 Link_out
      7. Roder B, Dabrowski J, Dabrowski U, Egge H, Peter-Katalinic J, Schwarzmann G, Sandhoff K: The determination of phytosphingosine-containing globotriaosylceramide from human kidney in the presence of lactosylceramide. Chem Phys Lipids. 1990 Mar;53(1):85-9. Pubmed: 2162261 Link_out
      8. Eng CM, Guffon N, Wilcox WR, Germain DP, Lee P, Waldek S, Caplan L, Linthorst GE, Desnick RJ: Safety and efficacy of recombinant human alpha-galactosidase A--replacement therapy in Fabry's disease. N Engl J Med. 2001 Jul 5;345(1):9-16. Pubmed: 11439963 Link_out
      9. Wenger DA, DeGala G, Williams C, Taylor HA, Stevenson RE, Pruitt JR, Miller J, Garen PD, Balentine JD: Clinical, pathological, and biochemical studies on an infantile case of sulfatide/GM1 activator protein deficiency. Am J Med Genet. 1989 Jun;33(2):255-65. Pubmed: 2764035 Link_out
      10. Abe A, Wild SR, Lee WL, Shayman JA: Agents for the treatment of glycosphingolipid storage disorders. Curr Drug Metab. 2001 Sep;2(3):331-8. Pubmed: 11513334 Link_out
      11. Mignani R, Cagnoli L: Enzyme replacement therapy in Fabry's disease: recent advances and clinical applications. J Nephrol. 2004 May-Jun;17(3):354-63. Pubmed: 15365954 Link_out
      12. Kanekura T, Fukushige T, Kanda A, Tsuyama S, Murata F, Sakuraba H, Kanzaki T: Immunoelectron-microscopic detection of globotriaosylceramide accumulated in the skin of patients with Fabry disease. Br J Dermatol. 2005 Sep;153(3):544-8. Pubmed: 16120140 Link_out
      13. Li SC, Kundu SK, Degasperi R, Li YT: Accumulation of globotriaosylceramide in a case of leiomyosarcoma. Biochem J. 1986 Dec 15;240(3):925-7. Pubmed: 3827883 Link_out
      14. Wilcox WR, Banikazemi M, Guffon N, Waldek S, Lee P, Linthorst GE, Desnick RJ, Germain DP: Long-term safety and efficacy of enzyme replacement therapy for Fabry disease. Am J Hum Genet. 2004 Jul;75(1):65-74. Epub 2004 May 20. Pubmed: 15154115 Link_out

      Enzymes
      Name: Galactocerebrosidase
      Reactions:
      • D-galactosyl-N-acylsphingosine + H2O = D-galactose + N-acylsphingosine [RN:R03617]
      Gene Name: GALC
      Uniprot ID: P54803 Link_out
      Protein Sequence: FASTA
      Gene Sequence: FASTA
      Name: Globoside alpha-1,3-N-acetylgalactosaminyltransferase 1
      Reactions:
        Gene Name: GBGT1
        Uniprot ID: Q8N5D6 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: N-acetylglucosaminyl-phosphatidylinositol de-N-acetylase
        Reactions:
        • 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol + H2O = 6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol + acetate [RN:R03482 R05917]
        Gene Name: PIGL
        Uniprot ID: Q9Y2B2 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Alpha-galactosidase A
        Reactions:
        • Hydrolysis of terminal, non-reducing alpha-D-galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids ALL_REAC (other) R01101 R01103 R01104 R01194 R01329 R02926 R03618 R03634 R04019 R04470 R05549 R05961(G) R06070(G) R06091(G) R06093(G) R06094(G) R06096(G) R06142(G) R06152(G)
        Gene Name: GLA
        Uniprot ID: P06280 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Sphingomyelin phosphodiesterase
        Reactions:
        • sphingomyelin + H2O = N-acylsphingosine + choline phosphate [RN:R02541]
        Gene Name: SMPD1
        Uniprot ID: P17405 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Ceramide glucosyltransferase
        Reactions:
        • UDP-glucose + an N-acylsphingosine = UDP + a D-glucosyl-N-acylsphingosine [RN:R01497 R06275]
        Gene Name: UGCG
        Uniprot ID: Q16739 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Beta-hexosaminidase subunit beta
        Reactions:
        • Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides ALL_REAC (other) R00022 R03492 R04184 R04586 R05963(G) R06001(G) R06004(G) R06141(G) R07809(G) R07810(G)
        Gene Name: HEXB
        Uniprot ID: P07686 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Beta-hexosaminidase subunit alpha
        Reactions:
        • Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides ALL_REAC (other) R00022 R03492 R04184 R04586 R05963(G) R06001(G) R06004(G) R06141(G) R07809(G) R07810(G)
        Gene Name: HEXA
        Uniprot ID: P06865 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Lactosylceramide 4-alpha-galactosyltransferase
        Reactions:
        • UDP-galactose + beta-D-galactosyl-(1->4)-D-glucosyl-(11)-ceramide = UDP + alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-D-glucosyl-(11)- ceramide [RN:R03486 R05960]
        Gene Name: A4GALT
        Uniprot ID: Q9NPC4 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Phosphatidylinositol N-acetylglucosaminyltransferase subunit Q
        Reactions:
        • UDP-N-acetyl-D-glucosamine + 1-phosphatidyl-1D-myo-inositol = UDP + 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol [RN:R02654 R05916]
        Gene Name: PIGQ
        Uniprot ID: Q9BRB3 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Phosphatidylinositol N-acetylglucosaminyltransferase subunit A
        Reactions:
        • UDP-N-acetyl-D-glucosamine + 1-phosphatidyl-1D-myo-inositol = UDP + 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol [RN:R02654 R05916]
        Gene Name: PIGA
        Uniprot ID: P37287 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Phosphatidylinositol N-acetylglucosaminyltransferase subunit H
        Reactions:
        • UDP-N-acetyl-D-glucosamine + 1-phosphatidyl-1D-myo-inositol = UDP + 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol [RN:R02654 R05916]
        Gene Name: PIGH
        Uniprot ID: Q14442 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Phosphatidylinositol N-acetylglucosaminyltransferase subunit P
        Reactions:
        • UDP-N-acetyl-D-glucosamine + 1-phosphatidyl-1D-myo-inositol = UDP + 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol [RN:R02654 R05916]
        Gene Name: PIGP
        Uniprot ID: P57054 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Phosphatidylinositol N-acetylglucosaminyltransferase subunit C
        Reactions:
        • UDP-N-acetyl-D-glucosamine + 1-phosphatidyl-1D-myo-inositol = UDP + 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol [RN:R02654 R05916]
        Gene Name: PIGC
        Uniprot ID: Q92535 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: UDP-GalNAc:beta-1,3-N-acetylgalactosaminyltransferase 1
        Reactions:
        • UDP-N-acetyl-D-galactosamine + alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosyl- (11)-ceramide = UDP + N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)- beta-D-galactosyl-(1->4)-beta-D-glucosyl-(11)-ceramide [RN:R05631 R05962]
        Gene Name: B3GALNT1
        Uniprot ID: O75752 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Acid ceramidase
        Reactions:
        • N-acylsphingosine + H2O = a carboxylate + sphingosine [RN:R01493]
        Gene Name: ASAH1
        Uniprot ID: Q13510 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Ectonucleotide pyrophosphatase/phosphodiesterase family member 7
        Reactions:
        • sphingomyelin + H2O = N-acylsphingosine + choline phosphate [RN:R02541]
        Gene Name: ENPP7
        Uniprot ID: Q6UWV6 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Sphingomyelin phosphodiesterase 2
        Reactions:
        • sphingomyelin + H2O = N-acylsphingosine + choline phosphate [RN:R02541]
        Gene Name: SMPD2
        Uniprot ID: O60906 Link_out
        Protein Sequence: FASTA
        Gene Sequence: FASTA
        Name: Collagen type IV alpha-3-binding protein
        Reactions:
          Gene Name: COL4A3BP
          Uniprot ID: Q9Y5P4 Link_out
          Protein Sequence: FASTA
          Gene Sequence: FASTA
          Name: Ganglioside GM2 activator
          Reactions:
            Gene Name: GM2A
            Uniprot ID: P17900 Link_out
            Protein Sequence: FASTA
            Gene Sequence: FASTA
            Name: Glucosylceramidase
            Reactions:
            • D-glucosyl-N-acylsphingosine + H2O = D-glucose + N-acylsphingosine [RN:R01498]
            Gene Name: GBA
            Uniprot ID: P04062 Link_out
            Protein Sequence: FASTA
            Gene Sequence: FASTA
            Name: T-cell surface glycoprotein CD1e, membrane-associated
            Reactions:
              Gene Name: CD1E
              Uniprot ID: P15812 Link_out
              Protein Sequence: FASTA
              Gene Sequence: FASTA
              Name: Epididymal secretory protein E1
              Reactions:
                Gene Name: NPC2
                Uniprot ID: P61916 Link_out
                Protein Sequence: FASTA
                Gene Sequence: FASTA
                Name: LAG1 longevity assurance homolog 1
                Reactions:
                  Gene Name: LASS1
                  Uniprot ID: P27544 Link_out
                  Protein Sequence: FASTA
                  Gene Sequence: FASTA
                  Name: Antigen-presenting glycoprotein CD1d
                  Reactions:
                    Gene Name: CD1D
                    Uniprot ID: P15813 Link_out
                    Protein Sequence: FASTA
                    Gene Sequence: FASTA
                    Name: GPI mannosyltransferase 1
                    Reactions:
                      Gene Name: PIGM
                      Uniprot ID: Q9H3S5 Link_out
                      Protein Sequence: FASTA
                      Gene Sequence: FASTA
                      Name: Phosphatidylinositol-glycan biosynthesis class W protein
                      Reactions:
                        Gene Name: PIGW
                        Uniprot ID: Q7Z7B1 Link_out
                        Protein Sequence: FASTA
                        Gene Sequence: FASTA
                        Name: Phosphatidylinositol-glycan biosynthesis class X protein
                        Reactions:
                          Gene Name: PIGX
                          Uniprot ID: Q8TBF5 Link_out
                          Protein Sequence: FASTA
                          Gene Sequence: FASTA
                          Name: GPI mannosyltransferase 4
                          Reactions:
                            Gene Name: PIGZ
                            Uniprot ID: Q86VD9 Link_out
                            Protein Sequence: FASTA
                            Gene Sequence: FASTA
                            Name: UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 5
                            Reactions:
                              Gene Name: B3GNT5
                              Uniprot ID: Q9BYG0 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Sphingomyelin phosphodiesterase 3
                              Reactions:
                              • sphingomyelin + H2O = N-acylsphingosine + choline phosphate [RN:R02541]
                              Gene Name: SMPD3
                              Uniprot ID: Q9NY59 Link_out
                              Protein Sequence: FASTA
                              Gene Sequence: FASTA
                              Name: Beta-1,3-galactosyltransferase 5
                              Reactions:
                                Gene Name: B3GALT5
                                Uniprot ID: Q9Y2C3 Link_out
                                Protein Sequence: FASTA
                                Gene Sequence: FASTA
                                Name: GPI mannosyltransferase 3
                                Reactions:
                                  Gene Name: PIGB
                                  Uniprot ID: Q92521 Link_out
                                  Protein Sequence: FASTA
                                  Gene Sequence: FASTA
                                  Name: Phosphatidylinositol-glycan biosynthesis class F protein
                                  Reactions:
                                    Gene Name: PIGF
                                    Uniprot ID: Q07326 Link_out
                                    Protein Sequence: FASTA
                                    Gene Sequence: FASTA
                                    Name: GPI ethanolamine phosphate transferase 2
                                    Reactions:
                                      Gene Name: PIGG
                                      Uniprot ID: Q5H8A4 Link_out
                                      Protein Sequence: FASTA
                                      Gene Sequence: FASTA
                                      Name: GPI ethanolamine phosphate transferase 1
                                      Reactions:
                                        Gene Name: PIGN
                                        Uniprot ID: O95427 Link_out
                                        Protein Sequence: FASTA
                                        Gene Sequence: FASTA
                                        Name: GPI ethanolamine phosphate transferase 3
                                        Reactions:
                                          Gene Name: PIGO
                                          Uniprot ID: Q8TEQ8 Link_out
                                          Protein Sequence: FASTA
                                          Gene Sequence: FASTA
                                          Name: GPI transamidase component PIG-S
                                          Reactions:
                                            Gene Name: PIGS
                                            Uniprot ID: Q96S52 Link_out
                                            Protein Sequence: FASTA
                                            Gene Sequence: FASTA
                                            Name: GPI transamidase component PIG-T
                                            Reactions:
                                              Gene Name: PIGT
                                              Uniprot ID: Q969N2 Link_out
                                              Protein Sequence: FASTA
                                              Gene Sequence: FASTA
                                              Name: Phosphatidylinositol glycan anchor biosynthesis class U protein
                                              Reactions:
                                                Gene Name: PIGU
                                                Uniprot ID: Q9H490 Link_out
                                                Protein Sequence: FASTA
                                                Gene Sequence: FASTA
                                                Name: GPI mannosyltransferase 2
                                                Reactions:
                                                  Gene Name: PIGV
                                                  Uniprot ID: Q9NUD9 Link_out
                                                  Protein Sequence: FASTA
                                                  Gene Sequence: FASTA
                                                  Name: Phosphatidylinositol N-acetylglucosaminyltransferase subunit Y
                                                  Reactions:
                                                    Gene Name: PIGY
                                                    Uniprot ID: Q3MUY2 Link_out
                                                    Protein Sequence: FASTA
                                                    Gene Sequence: FASTA
                                                    Name: Pleckstrin homology domain-containing family A member 8
                                                    Reactions:
                                                      Gene Name: PLEKHA8
                                                      Uniprot ID: Q96JA3 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Sphingomyelin phosphodiesterase 4
                                                      Reactions:
                                                      • sphingomyelin + H2O = N-acylsphingosine + choline phosphate [RN:R02541]
                                                      Gene Name: SMPD4
                                                      Uniprot ID: Q9NXE4 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Putative neutral ceramidase C
                                                      Reactions:
                                                      • N-acylsphingosine + H2O = a carboxylate + sphingosine [RN:R01493]
                                                      Gene Name: ASAH2C
                                                      Uniprot ID: P0C7U2 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Alkaline ceramidase 2
                                                      Reactions:
                                                      • N-acylsphingosine + H2O = a carboxylate + sphingosine [RN:R01493]
                                                      Gene Name: ACER2
                                                      Uniprot ID: Q5QJU3 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Neutral ceramidase
                                                      Reactions:
                                                      • N-acylsphingosine + H2O = a carboxylate + sphingosine [RN:R01493]
                                                      Gene Name: ASAH2
                                                      Uniprot ID: Q9NR71 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Non-lysosomal glucosylceramidase
                                                      Reactions:
                                                      • D-glucosyl-N-acylsphingosine + H2O = D-glucose + N-acylsphingosine [RN:R01498]
                                                      Gene Name: GBA2
                                                      Uniprot ID: Q9HCG7 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Alkaline ceramidase 1
                                                      Reactions:
                                                      • N-acylsphingosine + H2O = a carboxylate + sphingosine [RN:R01493]
                                                      Gene Name: ACER1
                                                      Uniprot ID: Q8TDN7 Link_out
                                                      Protein Sequence: FASTA
                                                      Gene Sequence: FASTA
                                                      Name: Killer cell lectin-like receptor subfamily B member 1
                                                      Reactions:
                                                        Gene Name: KLRB1
                                                        Uniprot ID: Q12918 Link_out
                                                        Protein Sequence: FASTA
                                                        Gene Sequence: FASTA
                                                        Name: LAG1 longevity assurance homolog 5
                                                        Reactions:
                                                          Gene Name: LASS5
                                                          Uniprot ID: Q8N5B7 Link_out
                                                          Protein Sequence: FASTA
                                                          Gene Sequence: FASTA
                                                          Name: ATP-binding cassette sub-family A member 7
                                                          Reactions:
                                                            Gene Name: ABCA7
                                                            Uniprot ID: Q8IZY2 Link_out
                                                            Protein Sequence: FASTA
                                                            Gene Sequence: FASTA
                                                            Name: GPI-anchor transamidase
                                                            Reactions:
                                                              Gene Name: PIGK
                                                              Uniprot ID: Q92643 Link_out
                                                              Protein Sequence: FASTA
                                                              Gene Sequence: FASTA
                                                              Name: Glycosylphosphatidylinositol anchor attachment 1 protein
                                                              Reactions:
                                                                Gene Name: GPAA1
                                                                Uniprot ID: O43292 Link_out
                                                                Protein Sequence: FASTA
                                                                Gene Sequence: FASTA
                                                                Name: Protein PLEKHA9
                                                                Reactions:
                                                                  Gene Name: PLEKHA9
                                                                  Uniprot ID: O95397 Link_out
                                                                  Protein Sequence: FASTA
                                                                  Gene Sequence: FASTA
                                                                  Name: Glycolipid transfer protein domain-containing protein 2
                                                                  Reactions:
                                                                    Gene Name: GLTPD2
                                                                    Uniprot ID: A6NH11 Link_out
                                                                    Protein Sequence: FASTA
                                                                    Gene Sequence: FASTA
                                                                    Name: Putative uncharacterized protein PLEKHA8
                                                                    Reactions:
                                                                      Gene Name: PLEKHA8
                                                                      Uniprot ID: B5MDU3 Link_out
                                                                      Protein Sequence: FASTA
                                                                      Gene Sequence: FASTA
                                                                      Name: T-cell surface glycoprotein CD1a
                                                                      Reactions:
                                                                        Gene Name: CD1A
                                                                        Uniprot ID: P06126 Link_out
                                                                        Protein Sequence: FASTA
                                                                        Gene Sequence: FASTA
                                                                        Name: Glycolipid transfer protein domain-containing protein 1
                                                                        Reactions:
                                                                          Gene Name: GLTPD1
                                                                          Uniprot ID: Q5TA50 Link_out
                                                                          Protein Sequence: FASTA
                                                                          Gene Sequence: FASTA
                                                                          Name: T-cell surface glycoprotein CD1c
                                                                          Reactions:
                                                                            Gene Name: CD1C
                                                                            Uniprot ID: P29017 Link_out
                                                                            Protein Sequence: FASTA
                                                                            Gene Sequence: FASTA
                                                                            Name: Lipopolysaccharide-binding protein
                                                                            Reactions:
                                                                              Gene Name: LBP
                                                                              Uniprot ID: P18428 Link_out
                                                                              Protein Sequence: FASTA
                                                                              Gene Sequence: FASTA
                                                                              Name: Putative uncharacterized protein DKFZp434L0435
                                                                              Reactions:
                                                                                Gene Name: DKFZp434L0435
                                                                                Uniprot ID: Q9UFH6 Link_out
                                                                                Protein Sequence: FASTA
                                                                                Gene Sequence: FASTA
                                                                                Name: T-cell surface glycoprotein CD1b
                                                                                Reactions:
                                                                                  Gene Name: CD1B
                                                                                  Uniprot ID: P29016 Link_out
                                                                                  Protein Sequence: FASTA
                                                                                  Gene Sequence: FASTA
                                                                                  Name: Glycolipid transfer protein
                                                                                  Reactions:
                                                                                    Gene Name: GLTP
                                                                                    Uniprot ID: Q9NZD2 Link_out
                                                                                    Protein Sequence: FASTA
                                                                                    Gene Sequence: FASTA