Beta-D-glucopyranosyl caldarchaetidylglycerol is the main lipid of the acidophilic, mesophilic, ferrous iron-oxidising archaeon Ferroplasma acidiphilum.
Chloroform-methanol-extractable lipids account for about 5% by weight of dry cells of the acidophilic, autotrophic, mesophilic, ferrous compound-oxidising, cell wall-less archaeon Ferroplasma acidiphilum strain Y(T), about 90% of these being contributed by phospholipids and glycophospholipids. The most abundant constituent (about 55% of total lipids) was purified by DEAE cellulose and silica gel column chromatography. By means of matrix-assisted laser desorption ionisation mass spectrometry, infrared spectroscopy, (1)H-nuclear magnetic resonance spectroscopy, and chemical degradation experiments it was established to be beta-D-glucopyranosyl caldarchaetidylglycerol, the isopranyl chains of which have a cyclopentane ring each.
Batrakov
Stanislav G
SG
Russian Research Centre Hydrobios, Ministry of Health, Moscow.
Pivovarova
Tatiana A
TA
Esipov
Stanislav E
SE
Sheichenko
Vladimir I
VI
Karavaiko
Grigory I
GI
D005296:Ferrous Compounds / Q000378:metabolism; D005995:Glyceryl Ethers / Q000032:analysis* / Q000737:chemistry; D006017:Glycolipids / Q000032:analysis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D010084:Oxidation-Reduction; D011714:Pyrans / Q000032:analysis; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; D013055:Spectrophotometry, Infrared; D019603:Thermoplasmales / Q000737:chemistry* / Q000378:metabolism
D005296:Ferrous Compounds; D005995:Glyceryl Ethers; D006017:Glycolipids; D011714:Pyrans; C094418:caldarchaeol