Esfingosina: berrikuspenen arteko aldeak
Ezabatutako edukia Gehitutako edukia
t Kategoria:Alkoholak kendua; Kategoria:Aminoalkoholak gehitua HotCat bitartez |
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{{Chembox
| Verifiedfields = changed
| verifiedrevid = 433061503
| ImageFile = Sphingosine structure.svg
'''Esfingosina''' [[esfingolipido]]etan dagoen [[aminoalkohol]] asegabea da, 18 karbono dituena. [[Gantz-azido]]ekin elkartzen denean [[zeramida]] izeneko molekulak sortzen ditu, esfingolipidoen oinarrizko osagaiak.▼
| ImageSize = 260px
| ImageAlt = Skeletal formula of sphingosine
| ImageFile1 = Sphingosine-3D-spacefill.png
| ImageSize1 = 260
| ImageAlt1 = Space-filling model of the sphingosine molecule
| IUPACName = (2''S'',3''R'')-2-aminooktadeka-4-trans-ene-1,3-diola
| OtherNames =
|Section1={{Chembox Identifiers
| IUPHAR_ligand = 2452
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 4444047
| InChI = 1/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h14-15,17-18,20-21H,2-13,16,19H2,1H3/b15-14+/t17-,18+/m0/s1
| InChIKey = WWUZIQQURGPMPG-KRWOKUGFBW
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h14-15,17-18,20-21H,2-13,16,19H2,1H3/b15-14+/t17-,18+/m0/s1
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = WWUZIQQURGPMPG-KRWOKUGFSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 123-78-4
| PubChem = 5280335
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 67166
| ChEBI_Ref = {{ebicite|changed|EBI}}
| ChEBI = 16393
| SMILES = CCCCCCCCCCCCC/C=C/[C@H]([C@H](CO)N)O
}}
|Section2={{Chembox Properties
| C=18 | H=37 | N=1 | O=2
| Formula =
| MolarMass =
| Appearance =
| Density =
| MeltingPt =
| BoilingPt =
| Solubility =
}}
|Section3={{Chembox Hazards
| MainHazards =
| FlashPt =
| AutoignitionPt =
}}
}}
▲'''Esfingosina'''
== Biosintesia ==
Esfingosina [[palmitoil-CoA]] eta [[serina]]ren arteko kondentsazioaren ondorioz sortzen den molekulatik (deshidroesfingosinatik) agertzen da, [[erredox erreakzio|erredukzio]] eta [[erredox erreakzio|oxidazio]] baten ostean:
[[Fitxategi:Sphingosine synthesis corrected.png|center|800px|Esfingosinaren sintesia]]
{{Lipidoak}}
[[Kategoria:Aminoalkoholak]]
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