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Ether type lipid


DATA No : EEL0007 INFORMANT : Yosuke Koga

NAME : 2-O-(3'-hydroxy-3',7',11',15'-tetramethyl)hexadecyl)-3-O-(3'',7'',11'',15''-tetramethyl)hexadecyl-sn-glycerol-1-phospho-3'''-sn-glycerol/ 2-O-(3'-hydroxy)phytanyl-3-O-phytanyl-sn-glycerol-1-phospho-3''-sn-glycerol

COMMON NAME: b-hydroxyarchaetidylglycerol(Ref. 0010)
SYMBOL: b-OH-AG(Ref. 0010)
FORMULA: C46H95O9P MOL.WT (average) : 823.215

BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:

BOILING POINT:

REFRACTIVE INDEX:

OPTICAL ROTATION:

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:

NMR SPECTRA:

MASS SPECTRA:positive FAB m/z 845 (M+H+Na), 867 (M+2Na)spectrum :
[Spectrum 0004] (Ref. 0010)

OTHER SPECTRA:
CHROMATOGRAM DATA
TLC, chloroform-methanol-acetic acid-water (90:30:15:4) Rf=0.64; chloroform-methanol-conc-aqueous ammonia (65:35:8) Rf=0.67(Ref. 0010)chromatogram :
[Chromatogram 0002] (Ref. 0003)
SOURCE
Methanosarcina barkeri(Ref. 0010)
CHEMICAL SYNTHESIS

METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0003]
AUTHOR:Nishihara,M., and Koga,Y.
TITLE:Hydroxyarchaetidylserine and Hydroxyarchaetidyl-myo-Inositol in Methanosarcina barkeri: Polar Lipids with a New Ether Core Portion. PubMed ID:1901027
JOURNAL:Biochim. Biophys. Acta
VOL:1082 PAGE : 211 -217 (1991)
[TOP]

[0010]
AUTHOR:Nishihara, M., and Koga, Y.
TITLE:Two new phospholipids, hydroxyarchaetidylglycerol and hydroxyarchaetidylethanolamine, from the Archaea Methanosarcina barkeri PubMed ID:7827120
JOURNAL:Biochim Biophys Acta.
VOL:1254 PAGE : 155-160 (1995)
[TOP]

Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.