Category:LBS: Difference between revisions
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| '''K''' || <span style="color:red">Fucose (<b>Fuc</b>)</span> | | '''K''' || <span style="color:red">Fucose (<b>Fuc</b>)</span> | ||
| '''Z''' || {{LBS/FormatSugar|Galb1-4Glcb1-1bCer}} | | '''Z''' || {{LBS/FormatSugar|Galb1-4Glcb1-1bCer}} | ||
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==Polysaccharide Chain== | |||
{| class="wikitable" | |||
|+ Table 1. Common Categories | |||
|- | |||
! Common Name || Sequence || LipidBank ID | |||
|- | |||
|colspan="3" style="background:#efefef; text-align:center"| By GalCer Synthase (EC 2.4.1.62) | |||
{{#repeat:LBS/AbbrevTable/Row|1| | |||
Gala Gala1-4Galb1-Cer LBS.A2 | |||
Spirometo Galb1-4Glcb1-3Galb1-Cer LBS.AG5 | |||
}} | |||
|- | |||
|colspan="3" style="background:#efefef; text-align:center"| By GlcCer Synthase (EC 2.4.1.80) | |||
{{#repeat:LBS/AbbrevTable/Row|1| | |||
Ganglio GalNAcb1-4Galb1-4Glcb1-Cer LBS.Z8 | |||
Isoganglio GalNAcb1-3Galb1-4Glcb1-Cer LBS.Z7 | |||
Globo Gala1-4Galb1-4Glcb1-Cer LBS.Z2 | |||
Isoglobo Gala1-3Galb1-4Glcb1-Cer LBS.Z1 | |||
Lacto Galb1-3GlcNAcb1-3Galb1-4Glcb1-Cer LBS.ZDE | |||
NeoLacto Galb1-4GlcNAcb1-3Galb1-4Glcb1-Cer LBS.ZDF | |||
Muco Galb1-4Galb1-4Glcb1-Cer LBS.Z5 | |||
}} | |||
|- | |||
|colspan="3" style="background:#efefef; text-align:center"| With Mannose | |||
{{#repeat:LBS/AbbrevTable/Row|1| | |||
Arthro GlcNAcb1-3Manb1-4Glcb1-Cer LBS.Y | |||
Mollu Mana1-3Manb1-4Glcb1-Cer LBS.GMM | |||
}} | |||
|} | |} | ||
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</center> | </center> | ||
Revision as of 12:24, 19 March 2011
Sphingolipid
Class Overview
Sphingosine & Ceramide
Sphingosine is synthesized from decarboxylating condensation of palmitoyl CoA with serine. It is a 18-carbon amino alcohol (16 carbons from palmitic acid and 2 from serine) with one unsaturated bond (2-amino-4-octadecene-1,3-diol). Sphingosine is further acylated to form ceramide, an important component of cell membranes.
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スフィンゴシンはパルミトイルCoAがアミノ酸セリンと脱炭酸縮合して生成します。炭素を18個含むアミノアルコール(16個がパルミチン酸、2個がセリン由来)で不飽和結合を1つ含んでいます (2-amino-4-octadecene-1,3-diol)。
スフィンゴシンがアシル化したものが、細胞膜の重要な成分であるセラミドです。
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Abbreviations
Design of Page Titles for Sphingolipid
L | B | S | V/I | s1 | s2 | s3 | n1 | n2 | y | c1 | c2 |
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Sugar Code
"I" and "O" are not used to avoid confusion with "1" or "0".
code | sugar | code | sugar | code | sugar |
---|---|---|---|---|---|
0 | no sugar | A | other Galactose (Gal) including methylation |
L | Rhamnose (Rha) or pentose sugars (Ara, Xyl) |
1 | Galα1-3 | B | Other N-acetyl galactosamine (GalNAc) or glucosamine (GlcNAc) |
M | Mannose (Man) |
2 | Galα1-4 | C | Galactosamine (GalN) or Glucosamine (GlcN) |
N | Neuraminic acids (NeuAc, NeuGc, NeuNH, KDN) |
3 | Galα1-6 | D | GlcNAcβ1-3 | P | phosphocholine (PC), phosphate (HPO3), sulphate (HSO3), and ethylene (2C=CH) |
4 | Galβ1-3 | E | GlcNAcβ1-4 | Q | Aminoethylphosphate (AEPn, MAEPr, EtnP) |
5 | Galβ1-4 | F | GlcNAcβ1-6 | ||
6 | Galβ1-6 | G | Other Glucose (Glc) | ||
7 | GalNAcβ1-3 | H | Glucuronic acid (GlcA) | ||
8 | GalNAcβ1-4 | J | Inositol (Ins) | Y | GlcNAcβ1-3Manβ1-4Glcβ1-1Cer |
9 | GalNAcβ1-6 | K | Fucose (Fuc) | Z | Galβ1-4Glcβ1-1bCer |
Polysaccharide Chain
Common Name | Sequence | LipidBank ID |
---|---|---|
By GalCer Synthase (EC 2.4.1.62) | ||
Gala | 0 | Galα1-4Galβ1-Cer |
Spirometo | 0 | Galβ1-4Glcβ1-3Galβ1-Cer |
By GlcCer Synthase (EC 2.4.1.80) | ||
Ganglio | 0 | GalNAcβ1-4Galβ1-4Glcβ1-Cer |
Isoganglio | 0 | GalNAcβ1-3Galβ1-4Glcβ1-Cer |
Globo | 0 | Galα1-4Galβ1-4Glcβ1-Cer |
Isoglobo | 0 | Galα1-3Galβ1-4Glcβ1-Cer |
Lacto | 0 | Galβ1-3GlcNAcβ1-3Galβ1-4Glcβ1-Cer |
NeoLacto | 0 | Galβ1-4GlcNAcβ1-3Galβ1-4Glcβ1-Cer |
Muco | 0 | Galβ1-4Galβ1-4Glcβ1-Cer |
With Mannose | ||
Arthro | 0 | GlcNAcβ1-3Manβ1-4Glcβ1-Cer |
Mollu | 0 | Manα1-3Manβ1-4Glcβ1-Cer |
Classification
By the Number of Sugars 糖の個数
For glycosphingolipid, 2 digits following LBS stand for the number of attached sugars. For phosphosphingolipid, the code of phosphorylation, PP. |
スフィンゴ糖脂質は結合している糖の総数をLBSに続く2桁の数字で、スフィンゴリン脂質は数字の代わりにリン酸化修飾を示す記号PPで分類しています。 |
Sphingolipid Overview | ||
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