Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2009-04-06 16:21:52 UTC |
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Update Date | 2022-03-07 02:51:22 UTC |
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HMDB ID | HMDB0012257 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Mannosyl-inositol-phosphorylceramide |
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Description | Mannosyl-inositol-phosphorylceramide, also known as MIPC, belongs to the class of organic compounds known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group. Mannosyl-inositol-phosphorylceramide is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CCCCCCCCCCCCCCCCCCCCCCCCC(O)C(=O)NC(COP(O)(=O)OC1C(O)C(O)C(OC2OC(CO)C(O)C(O)C2O)C(O)C1O)C(O)C(O)CCCCCCCCCCCCCC InChI=1S/C56H110NO18P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-28-30-32-34-36-38-43(60)55(69)57-41(45(61)42(59)37-35-33-31-29-27-16-14-12-10-8-6-4-2)40-72-76(70,71)75-54-50(66)48(64)53(49(65)51(54)67)74-56-52(68)47(63)46(62)44(39-58)73-56/h41-54,56,58-68H,3-40H2,1-2H3,(H,57,69)(H,70,71) |
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Synonyms | Value | Source |
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MIPC | HMDB | N-[3,4-Dihydroxy-1-({hydroxy[(2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohexyl)oxy]phosphoryl}oxy)octadecan-2-yl]-2-hydroxyhexacosanimidate | Generator |
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Chemical Formula | C56H110NO18P |
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Average Molecular Weight | 1116.4423 |
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Monoisotopic Molecular Weight | 1115.746052233 |
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IUPAC Name | {[3,4-dihydroxy-2-(2-hydroxyhexacosanamido)octadecyl]oxy}[(2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohexyl)oxy]phosphinic acid |
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Traditional Name | [3,4-dihydroxy-2-(2-hydroxyhexacosanamido)octadecyl]oxy(2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohexyl)oxyphosphinic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCCCCCCCCCCC(O)C(=O)NC(COP(O)(=O)OC1C(O)C(O)C(OC2OC(CO)C(O)C(O)C2O)C(O)C1O)C(O)C(O)CCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C56H110NO18P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-28-30-32-34-36-38-43(60)55(69)57-41(45(61)42(59)37-35-33-31-29-27-16-14-12-10-8-6-4-2)40-72-76(70,71)75-54-50(66)48(64)53(49(65)51(54)67)74-56-52(68)47(63)46(62)44(39-58)73-56/h41-54,56,58-68H,3-40H2,1-2H3,(H,57,69)(H,70,71) |
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InChI Key | ZKFACHLEPWMTPW-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Sphingolipids |
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Sub Class | Phosphosphingolipids |
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Direct Parent | Phosphosphingolipids |
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Alternative Parents | |
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Substituents | - Sphingoid-1-phosphate or derivatives
- Inositol phosphate
- Fatty acyl glycoside
- Fatty acyl glycoside of mono- or disaccharide
- Alkyl glycoside
- Hexose monosaccharide
- Glycosyl compound
- O-glycosyl compound
- Monosaccharide phosphate
- Phosphoethanolamine
- Cyclohexanol
- Dialkyl phosphate
- Cyclitol or derivatives
- Fatty amide
- Fatty acyl
- Alkyl phosphate
- Monosaccharide
- N-acyl-amine
- Organic phosphoric acid derivative
- Oxane
- Phosphoric acid ester
- Cyclic alcohol
- Secondary alcohol
- Secondary carboxylic acid amide
- Carboxamide group
- Polyol
- Carboxylic acid derivative
- Oxacycle
- Acetal
- Organoheterocyclic compound
- Carbonyl group
- Organic oxygen compound
- Hydrocarbon derivative
- Organonitrogen compound
- Organooxygen compound
- Primary alcohol
- Alcohol
- Organic oxide
- Organopnictogen compound
- Organic nitrogen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesNot Available |
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General References | - Hechtberger P, Daum G: Intracellular transport of inositol-containing sphingolipids in the yeast, Saccharomyces cerevisiae. FEBS Lett. 1995 Jun 26;367(2):201-4. [PubMed:7796921 ]
- Hechtberger P, Zinser E, Saf R, Hummel K, Paltauf F, Daum G: Characterization, quantification and subcellular localization of inositol-containing sphingolipids of the yeast, Saccharomyces cerevisiae. Eur J Biochem. 1994 Oct 15;225(2):641-9. [PubMed:7957179 ]
- Beeler TJ, Fu D, Rivera J, Monaghan E, Gable K, Dunn TM: SUR1 (CSG1/BCL21), a gene necessary for growth of Saccharomyces cerevisiae in the presence of high Ca2+ concentrations at 37 degrees C, is required for mannosylation of inositolphosphorylceramide. Mol Gen Genet. 1997 Aug;255(6):570-9. [PubMed:9323360 ]
- Abeijon C, Yanagisawa K, Mandon EC, Hausler A, Moremen K, Hirschberg CB, Robbins PW: Guanosine diphosphatase is required for protein and sphingolipid glycosylation in the Golgi lumen of Saccharomyces cerevisiae. J Cell Biol. 1993 Jul;122(2):307-23. [PubMed:8391537 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
- Ghosh S, Strum JC, Bell RM: Lipid biochemistry: functions of glycerolipids and sphingolipids in cellular signaling. FASEB J. 1997 Jan;11(1):45-50. [PubMed:9034165 ]
- Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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