Biomaterial Database

Characterization of 2-amino-2,6-dideoxy-D-glucose as a constituent of the lipopolysaccharide antigen of Pseudomonas aeruginosa immunotype 4. 1977

D Horton, and G Rodemeyer, and R Rodemeyer

The title lipopolysaccharide was freed from its lipid A component by mild, acid hydrolysis, to give a polysaccharide fraction that was subsequently hydrolyzed completely to afford a mixture of neutral sugars and amino sugars. The amino sugars were separated, and identified as 2-amino-2-deoxy-D-galactose, 2-amino-2,6-dideoxy-galactose as a 2:1 mixture of the D and L enantiomers, and 2-amino-2,6-dideoxy-D-glucose. A reference sample of 2-amino-2,6-dideoxy-D-glucose was synthesized by an improved preparative route. Among the lipopolysaccharide antigens of the seven recognized immunotypes of Pseudomonas aeruginosa, 2-amino-2,6-dideoxyglucose is also characterized as a constituent of two others, types 3 and 5.

UI	MeSH Term	Description	Entries
D008070	Lipopolysaccharides	Lipid-containing polysaccharides which are endotoxins and important group-specific antigens. They are often derived from the cell wall of gram-negative bacteria and induce immunoglobulin secretion. The lipopolysaccharide molecule consists of three parts: LIPID A, core polysaccharide, and O-specific chains (O ANTIGENS). When derived from Escherichia coli, lipopolysaccharides serve as polyclonal B-cell mitogens commonly used in laboratory immunology. (From Dorland, 28th ed)	Lipopolysaccharide,Lipoglycans
D009904	Optical Rotation	The rotation of linearly polarized light as it passes through various media.	Optical Activity,Activity, Optical,Rotation, Optical
D011135	Polysaccharides, Bacterial	Polysaccharides found in bacteria and in capsules thereof.	Bacterial Polysaccharides
D011550	Pseudomonas aeruginosa	A species of gram-negative, aerobic, rod-shaped bacteria commonly isolated from clinical specimens (wound, burn, and urinary tract infections). It is also found widely distributed in soil and water. P. aeruginosa is a major agent of nosocomial infection.	Bacillus aeruginosus,Bacillus pyocyaneus,Bacterium aeruginosum,Bacterium pyocyaneum,Micrococcus pyocyaneus,Pseudomonas polycolor,Pseudomonas pyocyanea
D003847	Deoxyglucose	2-Deoxy-D-arabino-hexose. An antimetabolite of glucose with antiviral activity.	2-Deoxy-D-glucose,2-Deoxyglucose,2-Desoxy-D-glucose,2 Deoxy D glucose,2 Deoxyglucose,2 Desoxy D glucose
D005944	Glucosamine		2-Amino-2-Deoxyglucose,Dona,Dona S,Glucosamine Sulfate,Hespercorbin,Xicil,2 Amino 2 Deoxyglucose,Sulfate, Glucosamine
D013045	Species Specificity	The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.	Species Specificities,Specificities, Species,Specificity, Species
D014961	X-Ray Diffraction	The scattering of x-rays by matter, especially crystals, with accompanying variation in intensity due to interference effects. Analysis of the crystal structure of materials is performed by passing x-rays through them and registering the diffraction image of the rays (CRYSTALLOGRAPHY, X-RAY). (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Xray Diffraction,Diffraction, X-Ray,Diffraction, Xray,Diffractions, X-Ray,Diffractions, Xray,X Ray Diffraction,X-Ray Diffractions,Xray Diffractions