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Glycoglycerolipid and others


DATA No : GGG0009 INFORMANT : Ineo Ishizuka

NAME : 2,3-Di-O-phytanyl-1-O-[a-D-glucopyranosyl-(1'-2')-O-b-D-galactofuranosyl]-sn-glycerol

COMMON NAME:
SYMBOL: DGD-I
FORMULA: MOL.WT (average) :


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BIOLOGICAL ACTIVITY

PHYSICAL AND CHEMICAL PROPERTIES
MELTING POINT:

BOILING POINT:

REFRACTIVE INDEX:

OPTICAL ROTATION:

DENSITY:

SOLUBILITY:
SPECTRAL DATA
UV SPECTRA:

IR SPECTRA:1110, C-O-C; 1050, C-OH; 1385, 1375, isopropyl (Ref. 0104).

NMR SPECTRA:1H-NMR: 3.2-4.4 ppm, -CH2-O-, -CH-O-. 13C-NMR:L 98.5 ppm, a-Glcp; 106.1 ppm, b-Galf (Ref. 0104).

MASS SPECTRA:

OTHER SPECTRA:ORD OF DIPHYTANYLGLYCEROL: [a]D +8.6deg. ORD OF INTACT GLYCOLIPID: [a]D = +150deg (Ref. 0104)
CHROMATOGRAM DATA

SOURCE
Methanospirillum hungatei GP1, the major glycolipid 17% (wt%) of the total lipid.
CHEMICAL SYNTHESIS

METABOLISM

GENETIC INFORMATION

NOTE

REFERENCES
[0104]
AUTHOR:Kushwaha,S.C.,Kates,M.,Sprott,G.D., and Smith,I.C.P.
TITLE:Novel polar lipids from the methanogen methanospirillum hungatei GP1. PubMed ID:7236696
JOURNAL:Biochim. Biophys. Acta
VOL:664 PAGE : 156 -173 (1981)
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Last updated June 19, 2007. Copyright © 1989-2007 Japanese Conference on the Biochemistry of Lipids (JCBL). All rights reserved.