Biomaterial Database

Studies on the glycosphingolipids of the starfish, Asterina pectinifera. I. The isolation and characterization of ceramide mono- and di-hexosides. 1977

M Sugita

Ceramide mono- and di-hexosides were isolated from the starfish, Asterina pectinifera. These glycolipids had both a novel ceramide which contained almost entirely phytosphingosines (long-chain bases) and a high content of 2-hydroxy fatty acids. The long-chain base composition of the glycolipids shows an unusual pattern with both branched bases (iso-C16, iso-C17, iso-C18, anteiso-C17, and anteiso-C18) and normal ones (C16, C17, and C18). Of these, iso-C16- and anteiso-C18-phytosphingosines had been undetected up to now. The glycolipids were identified as glucosyl and lactosyl ceramides. Lactosyl ceramide had not been previously reported in starfish, although the wide occurrence of this glycolipid has been demonstrated in other organisms.

UI	MeSH Term	Description	Entries
D002241	Carbohydrates	A class of organic compounds composed of carbon, hydrogen, and oxygen in a ratio of Cn(H2O)n. The largest class of organic compounds, including STARCH; GLYCOGEN; CELLULOSE; POLYSACCHARIDES; and simple MONOSACCHARIDES.	Carbohydrate
D002518	Ceramides	Members of the class of neutral glycosphingolipids. They are the basic units of SPHINGOLIPIDS. They are sphingoids attached via their amino groups to a long chain fatty acyl group. They abnormally accumulate in FABRY DISEASE.	Ceramide
D002849	Chromatography, Gas	Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.	Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D005227	Fatty Acids	Organic, monobasic acids derived from hydrocarbons by the equivalent of oxidation of a methyl group to an alcohol, aldehyde, and then acid. Fatty acids are saturated and unsaturated (FATTY ACIDS, UNSATURATED). (Grant & Hackh's Chemical Dictionary, 5th ed)	Aliphatic Acid,Esterified Fatty Acid,Fatty Acid,Fatty Acids, Esterified,Fatty Acids, Saturated,Saturated Fatty Acid,Aliphatic Acids,Acid, Aliphatic,Acid, Esterified Fatty,Acid, Saturated Fatty,Esterified Fatty Acids,Fatty Acid, Esterified,Fatty Acid, Saturated,Saturated Fatty Acids
D006028	Glycosphingolipids	Lipids containing at least one monosaccharide residue and either a sphingoid or a ceramide (CERAMIDES). They are subdivided into NEUTRAL GLYCOSPHINGOLIPIDS comprising monoglycosyl- and oligoglycosylsphingoids and monoglycosyl- and oligoglycosylceramides; and ACIDIC GLYCOSPHINGOLIPIDS which comprises sialosylglycosylsphingolipids (GANGLIOSIDES); SULFOGLYCOSPHINGOLIPIDS (formerly known as sulfatides), glycuronoglycosphingolipids, and phospho- and phosphonoglycosphingolipids. (From IUPAC's webpage)	Asialoganglioside,Asialogangliosides,Glycosphingolipid,Sphingoglycolipid,Sphingoglycolipids
D006880	Hydroxy Acids	Organic compounds containing both the hydroxyl and carboxyl radicals.	Hydroxy Acid,Acid, Hydroxy,Acids, Hydroxy
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013215	Starfish	Echinoderms having bodies of usually five radially disposed arms coalescing at the center.	Sea Star,Seastar,Starfishes,Sea Stars,Seastars