An amino disaccharide comprised of an N-acetyl-alpha-neuraminyl residue linked (2->3) to N-acetyl-alpha-D-galactosamine


Any glycoside derived from dimeric Lewis X {beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc}.


A trisaccharide comprised of alpha-D-abequose and alpha-D-talose residues linked (1->3) and (1->2), respectively, to alpha-D-mannose.


An amino disaccharide compound consisting of N-acetyl-D-galactosaminyl-(1->4)-N-acetyl-D-galactosamine attached to N-acetyl-D-galactosaminitol via a (1->3)-linkage.


A branched amino pentasaccharide comprising an acetylated glucosamine residue, a glucose residue and three rhamnose residues, one of which is at the reducing end.


nonasaccharide

An oligosaccharide compound consisting of nine glycosyl residues.


A tetrasaccharide that is alpha-L-fucopyranosyl-(1->2)-beta-D-galactopyranosyl-beta-D-galactopyranose in which the hydroxy group at position 2 of the galactopyranose moiety bearing the anomeric hydroxy group has been glycosylated by a molecule of alpha-L-fucopyranose.


bracteatin 6-O-beta-glucoside

A beta-D-glucoside in which a beta-D-glucopyranosyl residue is attached at position 6 of bracteatin via a glycosidic linkage.


An amino trisaccharide consisting of an N-glycoloylneuraminosyl residue linked alpha(2->3) to a lactose moiety.


Any aldose having 2S,3R-threo stereochemistry. A representative structure is provided.


A branched amino tetrasaccharide consisting of an N-acetyl-alpha-L-quinovosaminyl-(1->3)-N-acetyl-alpha-D-galacturonosaminyl-(1->3)-N-acetyl-alpha-L-quinovosamine trisaccharide unit, the galacturonosaminyl residue of which carries a further N-acetyl-alpha-L-quinovosaminyl residue via a (1->4) glycosidic linkage. Corresponds to the tetrasaccharide repeating unit of the capsular polysaccharide of Vibrio vulnificus MO6-24.


beta-L-lyxofuranose

An L-lyxofuranonse that has beta configuration at the carbon bearing the anomeric hydroxy group.


2-naphthyl beta-D-galactoside

A beta-D-galactoside having a 2-naphthyl substituent at the anomeric position.


altrofuranose

The furanose form of altrose.


An oligosaccharide derivative consisting of -D-GalNAc-ol at the reducing end with two D-GalNAc-(1->4)-D-GlcNAc moities attached via (1->3)- and (1->6)-linkages.


A branched amino hexasaccharide comprised of a linear chain of beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose, and N-acetyl-beta-D-glucosamine residues, linked sequentially (1->4), (1->3), and (1->4), to each N-acetyl-D-glucosamine residue of which is linked an alpha-L-fucosyl residue, the linkages being (1->4) to the reducing-end N-acetyl-D-glucosamine residue and (1->3) to the more distal N-acetyl-D-glucosamine residue.


An amino pentasaccharide epitope consisting of three 3-deoxy-D-manno-oct-2-ulose residues and two N-acetylglucosamine residues (one at the reducing end) in a linear sequence, with one phosphate group attached.


A methylpseudouridine in which the methyl group is located at position O-2' on the ribose ring.


aldehydo-D-kanosamine

The acyclic form of D-kanosamine.


A trisaccharide composed of an alpha-L-rhamnosyl residue linked (1->2) to a beta-D-galactosyl residue which is in turn linked (1->4) to beta-L-rhamnose.


aldehydo-L-allose

An L-allose in open-chain form.


2-deoxyhexitol derivative

A hexitol derivative that is formally obtained from a 2-deoxyhexitol.


An amino disaccharide comprising an N-acetyl-beta-D-glucosamine residue linked (1->3) to an N-acetyl-beta-D-galactosamine residue at the reducing end.


An amino sugar that is 4,6-dideoxy-D-galactose substituted at position 4 by an acetamido group.


alpha-L-allose

A L-allopyranose with an alpha-configuration a the anomeric position.


An amino trisaccharide comprised of two beta-D-galactose residues linked (1->4), with the one at the reducing end being linked (1->4) to an N-acetyl-D-glucosamine residue.


aldonic acid derivative

A carbohydrate acid derivative that is formally obtained from an aldonic acid.


alpha-D-rhamnoside

Any rhamnoside that exists in the pyranose form and has alpha-D-configuration.


A mannopentaose comprising alpha-D-mannopyranose, beta-D-mannopyranose, beta-D-mannopyranose, alpha-D-mannopyranose and D-mannopyranose resideus joined in sequence by (1->2) glycosidic linkages.


L-rhamnose

Any rhamnose having L-configuration. L-rhamnose occurs naturally in many plant glycosides and some gram-negative bacterial lipopolysaccharides.


D-kanosamine

A member of the class of glucosamines that is D-glucose in which the hydroxy group at C-3 is replaced by an amino group.


A linear trisaccharide composed of D-galactose having a alpha-L-arabinosyl-(1->3)-beta-D-galactosyl moiety attached at the 6-position


pentaric acid derivative

An aldaric acid derivative that is formally obtained from a pentaric acid.


An oligosaccharide derivative that is a dodecasaccharide derivative, the oligosaccharide portion of the Proteus penneri strain 26 lipopolysaccharide (LPS) core region.


An alpha-D-Manp-(1->2)-alpha-D-Manp-(1->6)-D-Manp in which the carbon bearing the anomeric hydroxy group has beta- configuration.


A trisaccharide that is alpha-D-galactopyranose in which the hydroxy groups at positions 3 and 4 have been converted into the corresponding beta-D-glucopyranosides.


A beta-D-glucoside that is the 2-aminoethyl glycoside of a disaccharide consisting of beta-D-glucuronosyl and beta-D-glucosyl residues linked (1->4).


A linear amino tetrasaccharide comprising D-galactose at the reducing end having an alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->4)-N-acetyl-D-glucosaminyl group attached at the 3-position.


A tetrasaccharide composed from two alpha-D-Xyl-(1->6)-beta-D-Glc joined by a (->4)-linkage between the two Glc residues.


A branched hexasaccharide comprising six D-arabinofuranose units, in an assembly consisting of two arabinose residues linked alpha(1->5) (with alpha-configuration at the reducing end), with alpha-arabinosyl-(1->2)-alpha-arabinosyl disaccharide units linked to the 3- and 5-positions of the residue distal from the reducing-end residue. Branched hexasaccharide from the cell wall of Mycobacterium tuberculosis.


An amino oligosaccharide that is a tetradecasaccharide derivative in which two N-acetyl-alpha-D-galactosaminyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl branched pentasaccharide units are linked (1->3) and (1->6) to the mannose residue of a beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->6)]-N-acetyl-D-glucosamine branched tetrasaccharide.


An N-propionylated alpha-(2->8)-linked homosialopolysaccharide consisting of four alpha-D-N-propionylneuraminyl residues joined by (2->8) linkages (i.e. [8)-alpha-Neu5Pr-(2->]n where n = 4).


deoxygalactose derivative

A deoxyhexose derivative that is formally obtained from deoxygalactose.


A branched amino oligosaccharide comprising a linear trisaccharide of beta-D-mannose and two N-acetyl-beta-D-glucosamine residues all linked in sequence (1->4), to the mannosyl residue of which is (1->4)-linked an N-acetyl-beta-D-glucosaminyl residue, together with an N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl tetrasaccharide unit linked (1->6) and an N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-[N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)]-alpha-D-mannosyl unit linked (1->3).


A linear amino hexasaccharide comprising two alpha-N-glycoloylneuraminyl residues, a beta-D-galactose residue, an N-acetyl-beta-D-glucosamine residue, a beta-D-galactose residue and (at the reducing end) an N-acetyl-D-glucosamine residue, linked sequentially (2->8), (2->3), (1->4), (1->3) and (1->4).


An amino trisaccharide consisting of two D-galactose residues, linked alpha(1->3), and an N-acetyl-D-glucosamine residue, linked beta(1->3), at the reducing end.


A linear amino pentasaccharide comprising a (1->4), (1->3), (1->4), (1->3) sequence of beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose, N-acetyl-beta-D-glucosamine and (at the reducing end) N-acetyl-alpha-D-galactosamine.


D-galactosamine

The D-stereoisomer of galactosamine.


A glycosylglycerol derivative in which the glycosyl moiety is beta-D-glucopyranosyl-(1->6)-beta-D-galactopyranosyl attached at O-3, with O-1 and O-2 both acylated.


A tetrasaccharide derivative consisting of a beta-D-glucosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-3 a 2,4-di-O-acetyl-6-deoxy-3-O-methyl-alpha-L-talosyl-(1->3)-beta-D-glucosyl-(1->3)-2-O-acetyl-6-deoxy-alpha-L-talosyl trisaccharide unit.


tetrasaccharide

An oligosaccharide comprising four monomeric monosaccharide units.


name: Isoscutellarein 4'-methyl ether 8-(2''-sulfatoglucoside)


A branched amino nonasaccharide consisting of a beta-D-GlcNAc residue at the reducing end with a beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-[beta-D-Xyl-(1->2)]-beta-D-Man-(1->4)-beta-D-GlcNAc moiety attached via a beta-(1->4)-linkage and two alpha-L-Fuc residues attached via alpha-(1->3)- and alpha-(1->6)-linkages.


A tetrasaccharide derivative consisting of an alpha-L-rhamnosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-3 a beta-L-rhamnosyl-(1->4)-beta-D-glucosyl-(1->3)-alpha-L-rhamnosyl trisaccharide unit.


ACETAMINOPHEN GLUCURONIDE

A beta-D-glucosiduronic acid that is the O-glucuronide of paracetamol (acetaminophen).


aldehydo-D-talose

D-Talose in its acyclic form.


A glycolipid that consists of an alpha-D-galactosyl-(1->6)-beta-D-galactosyl residue attached at position 3 of a 1,2-diacyl-sn-glycerol moiety in which both acyl groups have a chain length of C12 or greater.


An amino pentasaccharide comprised of two N-acetylated glucosamine residues sulfated on O-6, and three galactosyl residues, one of which (at the non-reducing end) is sulfated on O-6 while another of which is at the reducing end. It is an intermediate in the keratan sulfate degradation pathway.


An anthocyanin cation consisting of delphinidin with beta-D-glucosyl groups at the 3- and 3'-positions.


malvin

An anthocyanin cation that is malvidin carrying two beta-D-glucosyl residues at positions 3 and 5.


A glycoside that consists of a beta-1,3-linked nonaglucan backbone with a beta-1,3-glucodiose branch at the 6-O-position of the nonaglucan central sugar unit and with a 2-aminoethoxy moiety at the reducing-end anomeric centre.


L-galactopyranose

The L-enantiomer of galactopyranose.


A deuterated compound that is 3-[beta-D-glucopyranosyl-(1->6)-beta-D-galactopyranosyl]-1,2-diacyl-sn-glycerol in which the acyl groups at O-1 and O-2 are both palmitoyl-16,16,16-d3 ([16,16,16-(2)H3]palmitoyl). A synthetic isotopically labelled acyl homologue of the beta-glycolipid antigens (beta-GGLs) of Mycoplasma pneumoniae.


topology glycan

A partially-defined glycan in which the identities of the monosaccharides that make up the glycan are known, but in which no linkage position or anomeric configuration is known. See http://www.ontobee.org/ontology/GNO?iri=http://purl.obolibrary.org/obo/GNO_00000015.


A branched amino hexasaccharide consisting of a GlcNAc residue at the reducing end with a Man-alpha(1->6)-[Xyl-beta(1->2)]-Man-beta(1->4)-GlcNAc moiety attached via a beta-(1->4)-linkage and a Fuc residue attached via an alpha-(1->3)-linkage.


An amino disaccharide consisting of N-acetyl-D-glucosamine attached to D-ribitol via a beta-(1->4)-linkage; epitope of Staphylococcus aureus.


D-rhamnopyranose

The pyranose ring form of D-rhamnose.


A tetrasaccharide derivative that is beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl in which the reducing end hydroxy hydrogen has been replaced by a benzyl group.


deoxy oligosaccharide

Any deoxy sugar in which the sugar is an oligosaccharide.


An amido pentasaccharide fragment which mimicks the terminus of the O-polysaccharide of Vibrio cholerae O:1, serotype Ogawa.


L-xylose

Any xylose with L-configuration.


An amino trisaccharide comprising beta-D-galactose, N-acetyl-beta-D-glucosamine and N-acetyl-alpha-D-galactosamine residues linked sequentially (1->3) and (1->6).


A linear amino tetrasaccharide comprising beta-anthrose at the non-reducing end and two alpha-L-rhamnose units joined by sequential (1->3)- and (1->2)-linkages.


An amino trisaccharide consisting of two D-galactose residues, linked alpha(1->3), and an N-acetyl-D-glucosamine residue, linked alpha(1->4), at the reducing end.


An oligosaccharide derivative that is a tridecasaccharide derivative, the oligosaccharide portion of the Proteus penneri strains 2, 11, 17, 19 and 107 lipopolysaccharide (LPS) core region.


D-talosamine

A hexosamine that is D-talose in which the 2-hydroxy group has been replaced by an amino group.


An amino hexasaccharide made up of three units of alpha-D-Galp-(1->4)-alpha-D-NeupAc, joined together by glycosidic linkages between position 2 of the N-acetylneuraminyl residues and position 6 of the galactosyl residues.


A trisaccharide consisting of a beta-D-glucose residue linked (1->3) to a beta-D-glucuronosyl residue, which is in turn linked (1->4) to a beta-D-glucose at the reducing end. Trisaccharide form of serotype 3 pneumococcal capsular polysaccharide.


A linear amino trisaccharide comprising N-acetyl-alpha-D-glucosamine, beta-D-galactose and N-acetyl-beta-D-glucosamine residues linked sequentially (1->3) and (1->4).


An amino hexasaccharide made up of three units of alpha-D-Glcp-(1->4)-alpha-D-NeupAc, joined together by glycosidic linkages between position 2 of the N-acetylneuraminyl residues and position 6 of the glucosyl residues.


A thioglycoside in which 2,3,4,6-tetra-O-acetyl-alpha-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-1-thio-alpha-D-mannopyranose is glycosylated at sulfur with a cyanomethyl group.


A branched amino hexasaccharide consisting of four alpha-L-rhamnose residues (one at the reducing end) and two beta-D-N-acetylglucosamine residues linked as shown.


An amido disaccharide comprising 4,6-dideoxy-4-(2-methoxypropanamido)-3-C-methyl-2-O-methyl-L-mannopyranose linked through the anomeric carbon to the 3-hydroxy group of L-fucose.


A hexasaccharide derivative consisting of a D-glucosyl residue beta-linked to a 3-aminopropyloxy group and which carries at O-3 a beta-D-glucosyl-(1->3)-[alpha-D-mannosyl-(1->2)]-beta-D-mannosyl-(1->3)-beta-D-mannosyl-(1->3)-alpha-L-rhamnosyl branched pentasaccharide unit.


A branched aminopentasaccharide comprising beta-D-glucose at the reducing end with a beta-D-galactosyl-(1->4)-[beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1->6)]-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl moiety at the 4-position.


A disaccharide consisting of beta-D-galactopyranose and D-galactopyranose joined in sequence by a (1->2) glycosidic bond.


alpha-D-rhamnofuranose

A D-rhamnofuranose having alpha-configuration at the anomeric centre.


A linear amino trisaccharide consisting of beta-D-glucose at the reducing end having an N-acetyl-beta-D-glucosaminyl-(1->6)-beta-D-galactosyl group attached at the 4-position.


A trisaccharide consisting of a beta-D-glucopyranose residue and two beta-D-xylopyranose residues joined in sequence by (1->2) glycosidic bonds.


An amino disaccharide consisting of N-acetylgalactosamine having an alpha-D-galactosyl residue at the 4-position


A branched trisaccharide consisting of beta-D-mannose having beta-D-xylosyl and alpha-D-mannosyl residues attached at the 2- and 6-positions respectively.


deoxyhexose

Any C6 deoxy sugar having at least one hydroxy group replaced by hydrogen.


alpha-D-rhamnose

A D-rhamnopyranose having alpha-configuration at its anomeric centre.


A linear tetrasaccharide comprised of tyvelose, mannose, rhamnose and galactose residues linked alpha(1->3, alpha(1->4) and alpha(1->3), respectively, with alpha configuration at the anomeric centre of the galactose residue.


beta-D-galactofuranose

A D-galactofuranose that has beta- configuration at the anomeric centre.


A linear amino tetrasaccharide comprising two N-acetyl-alpha-neuraminyl residues, a beta-D-galactose residue and (at the reducing end) an N-acetyl-D-glucosamine residue, linked sequentially (2->8), (2->3) and (1->4).


A tetrasaccharide derivative consisting of D-glucitol having an N-acetyl-beta-D-glucosaminyl-(1->3)-[N-acetyl-beta-D-glucosaminyl-(1->6)]-beta-D-galactosyl group attached at the 4-position.


A branched amino tetrasaccharide in which three N-acetyl-beta-D-glucosamine residues are linked (1->3), (1->4) and (1->6) to an N-acetyl-D-glucosamine residue with unspecified configuration at its anomeric centre.


An amino oligosaccharide that is a dodecasaccharide derivative in which two alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl tetrasaccharide chains are linked (1->3) and (1->6) to the mannose residue of a beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->6)]-N-acetyl-D-glucosamine branched tetrasaccharide.


A linear amino trisaccharide consisting of a chain of  N-acetyl-beta-D-glucosamine,  N-acetyl-beta-D-galactosamine and alpha-D-mannose residues linked sequentially (1->3) and (1->4).


A deoxytalose that is alpha-D-talopyranose in which the hydroxy goroup at position 6 has been replaced by a hydrogen.


A branched amino hexasaccharide made up from three galactose residues, two glucosamine residues and one glucose residue (at the reducing end); a constituent of human breast milk.


A trisaccharide composed of a beta-L-rhamnosyl residue linked (1->4) to a beta-D-glucosyl residue which is in turn linked (1->4) to beta-D-galactose.


lactosamine

A disaccharide that consists of D-glucosamine having a beta-D-galactosyl residue attached at position 4.


An anthocyanin cation that is peonidin substituted at position 3 by a 6-O-acetyl-beta-D-glucosyl residue.


An amino trisaccharide consisting of alpha-L-fucose, beta-D-galactose and N-acetyl-D-glucosamine residues joined by sequential (1->2)- and (1->3)-linkages.


A linear amino tetrasaccharide consisting of beta-D-galactosyl, N-acetyl-alpha-D-glucosaminyl, beta-D-galactosyl and N-acetyl-alpha-D-glucosamine residues linked glycosidically in a (1->3), (1->3) and (1->4) sequence.


A linear amino trisaccharide consisting of two adjacent alpha-L-rhamnose residues (one at the reducing end) and a single N-acetyl beta-D-glucosaminyl residue joined to each other via (1->3)-linkages.


An amino tetrasaccharide comprising residues of galactose, N-acetylglucosamine, galactose and N-acetylglucosamine in a linear sequence, joined by beta-(1->4)-, beta-(1->3)-, and beta-(1->4)-linkages, respectively.


An amino trisaccharide comprising alpha-sialyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-D-glucosamine linked in a (2->6) and (1->4) sequence.


A glycoside composed of three beta-D-galactosyl residues and one galactitol unit all joined via (1->6)-linkages.


A highly branched amino oligosaccharide consisting of a D-GlcNAc residue at the reducing end with a beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-L-Fuc-(1->4)-[beta-D-Gal-(1->3)]-beta-D-NAc-(1->2)-alpha-D-Man-(1->6)]-[beta-D-Xyl-(1->2)]-beta-D-Man-(1->4)-beta-D-GlcNAc nonasaccharide moiety attached via a beta-(1->4)-linkage and an L-Fuc residue attached via an alpha-(1->3)-linkage.


A branched amino oligosaccharide that is a pentadecasaccharide derivative consisting of a linear trisaccharide of beta-D-mannose and two N-acetyl-beta-D-glucosamine residues all linked in sequence (1->4), to the mannosyl residue of which are linked linked (1->3) and (1->6) two N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl linear hexasaccharide units.


aldopentose

A pentose with a (potential) aldehyde group at one end.


A branched amino oligosaccharide comprising two fucosyl residues, three galactose residues and two N-acetylglucosamine residues, with a glucose residue at the reducing end, in the arrangement shown.


An amino pentasaccharide consisting of beta-D-galactose at the reducing end having a beta-D-glucosyl residue at the 4-position and an N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosyl moiety at the 3-position.


An amino trisaccharide consisting of a 9-deoxy-9-acetamido-N-acetyl-alpha-neuraminyl residue attached to the galactose residue of N-acetyllactosamine via an alpha-(2->6)-linkage.


name: 2-[(2R,5S,6S)-6-(hydroxymethyl)-5-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2-oxanyl]acetic acid methyl ester


A pentasaccharide derivative consisting of an alpha-D-glucosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-2 an alpha-L-rhamnosyl-(1->3)-[alpha-L-rhamnosyl-(1->3)-beta-D-glucosyl-(1->4)]-alpha-D-glucosyl branched tetrasaccharide unit


An amino oligosaccharide that is a branched octasaccharide derivative consisting of four sialyl residues, two galactose residues, one N-acetylglucosamine and a glucose residue at the reducing end.


A branched amino pentasaccharide comprising a (1->3), (1->4), (1->6) sequence of N-acetyl-beta-D-glucosamine, beta-D-galactose, N-acetyl-beta-D-glucosamine and (at the reducing end) N-acetyl-alpha-D-galactosamine residues, with the N-acetyl-alpha-D-galactosamine residue also carrying a beta-D-galactose residue via a (1->3) linkage.


A glycosylgalactose consisting of alpha-L-fucopyranose and alpha-D-galactopyranose residues joined in sequence by a (1->4) glycosidic bond.


A mannooligosaccharide in which D-mannose residues are joined by beta-(1->4) linkages.


arabinotetraose

A tetrasaccharide comprised of four D-arabinose residues connected by alpha(1->5) linkages.


A branched amino nonasaccharide comprised of a backbone of beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-glucosamine residues linked in sequence (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannosyl residue is also linked (1->2) a beta-D-xylosyl residue, while to the two D-GlcNAc residues distal to the reducing end and at the reducing end are also linked (1->3) and (1->6) respectively alpha-L-fucosyl residues.


A branched amino oligosaccharide that is an undecasaccharide derivative in which two N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl pentasaccharide chains are linked (1->3) and (1->6) to an N-acetyl-alpha-D-galactosamine residue at the reducing end.


A ten-membered branched glucosamine oligosaccharide consisting of two N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-[beta-D-glucosyl-(1->4)]-beta-D-galactose units connected via a beta-(1->4) linkage from the galactose of one unit to the glucose of the other.


methyl beta-cyclodextrin

A carbohydrate derivative that is beta-cyclodextrin in which some of the hydroxy groups have been methylated.


beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-D-GlcpNAc in which the configuration of the anomeric centre of the reducing-end N-acetylglucosamine residue is beta.


name: Kaempferol 4'-methyl ether 3-(2Glc-glucosylrutinoside)


An amino oligosaccharide that is a tridecasaccharide derivative in which two pentasaccharide branches, each formed from alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannose, are linked (1->3) and (1->6) to the mannose residue of a trisaccharide chain consisting of mannose and two N-acetylglucosamine residues all linked beta(1->4) with a beta-configuration of the anomeric carbon of the N-acetylglucosamine residue at the reducing end.


An oligosaccharide derivative consisting of -D-GalNAc-ol at the reducing end with two[D-GalNAc-(1->4)-[L-Fuc-(1->3)]-D-GlcNAc] moieties attached via (1->3)- and (1->6)-linkages.


A disaccharide derivative comprising two N-acetyl-alpha-D-glucosamine residues linked (1->3), with a 6-aminopentylphospho group linked to each O-6 and with the anomeric carbon at the reducing end linked (1->2) to the O-2 of D-glyceric acid.


A branched amino hexasaccharide consisting of a linear chain of a N-acetyl-alpha-D-glucosamine residue, two L-glycero-alpha-D-manno-heptose (Hep) residues and a 3-deoxy-alpha-D-manno-oct-2-ulosonic acid (Kdo) residue in a (1->2), (->3), (1->5) sequence, to the Hep residue nearest to the Kdo is linked also (1->4) a beta-D-glucose residue, with the Kdo residue also carrying a further Kdo residue linked (2->4). Corresponds to a fragment of an inner core lipooligosaccharide epitope from Neisseria meningitidis.


A branched amino oligosaccharide that is an pentasaccharide derivative consisting of a linear trisaccharide of beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-D-glucosamine residues all linked in sequence (1->4), to the mannosyl residue of which are linked an N-acetyl-beta-D-glucosaminyl residue [via a (1->4) linkage], a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-[beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)]-alpha-D-mannosyl branched pentasaccharide unit [linked (1->3)], and a branched beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-[beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->6)]-alpha-D-mannosyl branched pentasaccharide unit [linked (1->6)], while to the N-acetyl-D-glucosamine residue at the reducing end is linked (1->6) an alpha-L-fucose residue.


A trisaccharide consisting of three alpha-L-arabinose units connected via (1->5) linkages.


Any glycosyloxyflavone that consists of a flavonol attached to a beta-D-glucosyl-(1->2)-beta-D-glucosyl residue at position 3 via a glycosidic linkage.


A linear tetrasaccharide that consists of a 6-C-methyl-D-mannosyl residue at the non-reducing end and three D-mannosyl resides joined by sequential alpha-(1->2)-, alpha-(1->2)- and alpha-(1->3)-linkages.


A deoxygalactose that is D-galactopyranose in which the hydroxy group at position 2 has been replaced by a hydrogen.


A linear pentasaccharide consisting of a beta-D-galactose residue, three L-glycero-alpha-D-manno-heptose residues and (at the reducing end) a 3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid (Kdo) residue linked sequentially (1->2), (1->2), (1->3) and (1->5); the structure is that of the pentasaccharide epitope from Haemophilus influenzae MAHI 4.


An amino disaccharide consisting of N-acetyl-D-glucosamine having a beta-D-galactosyl residue attached at the 6-position.


A linear tetrasaccharide consisting of four alpha-L-rhamnose units joined by sequential (1->2)-, (1->3)- and (1->2)-linkages.


A trisaccharide consisting of alpha-L-arabinofuranose and alpha-L-arabinopyranose residues joined in sequence by a (1->2) glycosidic bond, and in which a beta-D-glucopyranose residue has been attached to the arabinopyranose residue by a (1->3) glycosidic bond.


beta-D-mannofuranose

A D-mannofuranose that has beta configuration at the anomeric centre.


A branched amino tetrasaccharide that consists of the linear trisaccharide alpha-D-galactosyl-(1->3)-beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine having an alpha-L-fucosyl residue attached at the 2-position of the central galactose.


A linear amino trisaccharide consisting of alpha-L-fucose,N-acetyl-beta-D-galactosamine and N-acetyl-D-glucosamine residues joined in sequence by (1->3)- and (1->4)-linkages respectively.


A sulfated linear amino tetrasaccharide consisting of D-glucose at the reducing end with a 3-O-sulfo-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl moiety attached at the 4-position.


An amino tetrasaccharide comprising an alpha-N-acetylneuraminyl residue (2->3)-linked to a beta-D-galactopyranosyl residue which is itself linked at position 4 to a beta-D-galactopyranosyl-(1->3)-2-(acetylamino)-2-deoxy-beta-D-galactopyranosyl group.


Any glycoside derived from N-acetyl-beta-D-glucosaminyl-(1->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine.


A trisaccharide consisting of two D-rhamnose units, each linked to a third alpha-D-rhamnose by an alpha-(1->2)- and an (1->3)- linkage, respectively.


carbohydrate-containing antibiotic

Any carbohydrate derivative that exhibits antibiotic activity.


An amino disaccharide consisting of N-acetyl-D-galactosamine having a N-acetyl-beta-D-glucosaminyl residue attached at the 6-position.


A methyl glycoside that is alpha-L-Fucp-(1->3)-[beta-D-Galp-(1->4)]-beta-D-GlcpNAc (Le(x)) in which the galactose 4-OH is replaced by fluorine and the hydroxy group at the reducing-end anomeric centre is methylated.


pentasaccharide

An oligomer comprising five monomeric monosaccharide units.


A branched amino tetrasaccharide comprising N-acetyl-alpha-D-galactosamine at the reducing end with an alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl moiety attached at the 3-position.


An amino hexasaccharide consisting of six N-formyl-alpha-D-perosamine residues linked (1->2) throughout.


A branched amino tetrasaccharide comprised of an L-alpha-fucosyl residue linked (1->3) to the GlcNAc residue of alpha-D-galactosyl-(1->3)-beta-D-galactosyl-(1->4)]-N-acetyl-beta-D-glucosamine.


A synthetic alpha-galactosylsphingamide in which the galactose ring carries a (2S,3S,4R)-3,4-dihydroxy-2-(octanoylamino)-8-oxo-8-[(4-pentylphenyl)amino]octyl moiety at O-1.


deoxyketopentose derivative

A deoxypentose sugar derivative that is formally obtained from a deoxyketopentose.


An amino oligosaccharide that is a branched tridecasaccharide derivative in which beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-[beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->6)]-alpha-D-mannosyl and beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-[beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)]-alpha-D-mannosyl branched pentasaccharide units are linked (1->6) and (1->3) respectively to the mannose residue of a beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-D-glucosamine trisaccharide.


A branched pentasaccharide consisting of a D-GlcNAc residue at the reducing end with an alpha-D-Man-(1->6)-[beta-D-Xyl-(1->2)]-beta-D-Man-(1->4)-beta-D-GlcNAc moiety attached via a beta-(1->4) linkage.


An oligosaccharide derivative consisting of ten alpha-D-N-propionylneuraminyl residues joined by (2->8) linkages.


A disaccharide derivative consisting of a beta-D-glucosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-3 an alpha-L-rhamnosyl residue.


amino disaccharide

A disaccharide derivative that is a disaccharide having one or more substituted or unsubstituted amino groups in place of hydroxy groups at unspecified positions.


alpha-L-mannofuranose

An L-mannofuranose that has alpha- configuration at the anomeric centre.


An amino trisaccharide comprised of alpha-neuraminic acid, beta-D-galactopyranose and beta-D-glucopyranose residues linked sequentially (2->6) and (1->4).


An anthocyanin cation consisting of cyanidin having a 6-O-malonyl-beta-D-glucosyl residue attached at the 3-hydroxy position.


A mannotetraose that that is alpha-D-mannopyranosyl-(1->3)-alpha-D-mannopyranosyl-(1->6)-D-mannopyranose joined in sequence by (1->3)-glycosidic bonds and in which the hydroxy group at position 3 of the D-mannopyranose group bat the reducing end has been glycosylated at position 3 by an alpha-D-mannopyranosyl group.


name: dihydroxycinnamic acid acetylhexose hexoside

description: A dihydroxycinnamic acid acetylhexoside where the acid group is esterified with an acetylhexose group.


An anthocyanin cation consisting of pelargonidin having a 6-O-malonyl-beta-D-glucosyl residue attached at the 3-hydroxy position.


glucosamines

Any  hexosamine that is glucose in which at least one of the hydroxy groups has been replaced by an amino group.


The amino hexadecasaccharide obtained when four molecules of the repeating tetrasacchride unit from Shigella dysenteriae O-specific polysaccharide are joined via alpha-(1->3) linkages.


ketotetrose

A tetrose having a single ketone group at the 2-position.


A branched amino nonasaccharide derivative that is beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc in which the mannosyl group is substituted at positions 3 and 6 by beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man groups.


A linear synthetic tetrasaccharide derivative consisting of four D-glycero-alpha-D-manno-heptopyranose residue linked in sequence (1->6),(1->2), (1->2), (1->2). An aminopropyl linker at the reducing end enables printing onto microscope slides. One of a series of substructures of the Helicobacter pylori O6 O-antigen tridecasaccharide O-antigen used for its immunological evaluation.


aldoheptose

A heptose with a (potential) aldehyde group at one end.


A branched amino pentasaccharide comprising a chain of alpha-N-acetylneuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and beta-D-galactose residues linked sequentially (2->3), (1->3) and (1->3), to the D-galactosyl residue distal to the reducing end is also attached an N-acetyl-beta-D-glucosaminyl residue of which is also attached via a beta(1->6) linkage an N-acetyl-D-galactosyl residue. A 5-aminopentyl linker may be attached to the oxygen at position 1 of the reducing-end galactose residue.


An amino trisaccharide consisting of N-acetyl-alpha-D-glucosamine, beta-D-galactose and N-acetyl-D-glucosamine residues linked sequentially (1->4) and (1->3).


name: 2-[(2R,5R,6R)-6-(hydroxymethyl)-5-(1-oxopropylamino)-2-oxanyl]acetic acid methyl ester


flavonol 7-O-beta-D-glucoside

Any glycosyloxyflavone that consists of a flavonol attached to a beta-D-glucosyl residue at position 7 via a glycosidic linkage.


dideoxyhexose derivative

A deoxyhexose derivative that is formally obtained from a dideoxyhexose.


A branched pentasaccharide consisting of alpha-L-rhamnose, alpha-D-galactose, alpha-D-mannose and alpha-L-rhamnose residues linked sequentially (1->3), (1->2) and (1->4), to the the mannose residue of which is also linked (1->3) an alpha-D-abequose residue; epitope of the O-antigen polysaccharide in Salmonella.


A trisaccharide derivative consisting of a beta-D-glucosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-3 a beta-D-glucosyl-(1->3)-2-O-acetyl-6-deoxy-alpha-L-talosyl disaccharide unit.


A alpha-L-Fucp-(1->2)-beta-D-Galp-(1->3)-D-Galp that has beta-configuration at the anomeric hydroxy group.


A linear tetrasaccharide comprising beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-alpha-D-galactosamine residues linked in sequence (1->4), (1->3) and (1->4).


glycosylmannose derivative

A disaccharide derivative that is formally obtained from a glycosylmannose.


amino pentasaccharide

A pentasaccharide derivative having one or more substituted or unsubstituted amino groups in place of hydroxy groups at unspecified positions.


methylpseudouridine

A member of the class of  pseudouridines that is pseudouridine substituted by a methyl group at unspecified position.


name: 2-[(2R,5R,6S)-5-benzamido-6-(hydroxymethyl)-2-oxanyl]acetic acid methyl ester


A branched amino pentasaccharide consisting of the linear trisaccharide alpha-D-galactosyl-(1->3)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosamine having alpha-L-fucosyl residues attached at position 2 of the galactose and position 4 of the glucosamine.


A branched mannooligosaccharide comprised of nine alpha-D-mannose residues configured as shown in the diagram.


name: Carboxymethylcellulose cellulose carboxymethyl ether


A tetrasaccharide derivative that is a methyl tetraarabinofuranoside corresponding to part of the arabinomannanan portion of the lipoarabinomannan from Mycobacterium tuberculosis.


name: 2-[(2S,5R,6S)-6-(hydroxymethyl)-5-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2-oxanyl]acetic acid methyl ester


A trisaccharide consisting of D-mannose at the reducing end having a beta-D-galactofuranosyl-(1->6)-alpha-D-mannosyl moiety attached at the 6-position.


A branched amino tetrasaccharide consisting of a linear trisaccharide derivative of alpha-L-fucose, N-acetyl-beta-D-glucosamine and (at the reducing end) alpha-D-mannose residues linked sequentially (1->4) and (1->2), to the N-acetyl-beta-D-glucosamine residue of which is also linked (1->3) a beta-D-galactose residue.


A branched amino tetrasaccharide consisting of methyl N-acetyl-beta-D-glucosaminide having an alpha-L-fucosyl residue at the 2-position and a beta-D-tyvelosyl-(1->3)-N-acetyl-beta-D-galactosaminyl group at the 3-position.


deoxyaldohexose derivative

A deoxy sugar derivative that is formally obtained from a deoxyaldopentose.


name: 2-[(2R,5S,6R)-5-[(2-fluorophenyl)sulfonylamino]-6-(hydroxymethyl)-2-oxanyl]acetic acid methyl ester


aldehydo-D-glucosamine

The open-chain form of D-glucosamine.


A galactopentaose in which the linkages between the five D-galactosyl residues are beta(1->4).


A trisaccharide derivative that is cyanidin substituted at position 3 by a 6-O-[6-O-(4-coumaroyl)-beta-D-glucosyl]-2-O-beta-D-xylosyl-beta-D-galactosyl moiety.


An amino trisaccharide which has an N-acetyl-D-glucosamine unit at the reducing end with an alpha-L-colitosyl-(1->2)-beta-D-galactosyl group attached at the 3-position.


An amino trisaccharide comprising two alpha-N-acetylneuraminyl residues joined by a (2->8)-linkage and attached in turn by a (2->3)-linkage to beta-D-galactose.


A branched amino decasaccharide derivative that is beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc in which the mannosyl group is substituted at position 3 by an alpha-L-Fuc-(1->3)-[beta-D-GalNAc-(1->4)]-beta-D-GlcNAc-(1->2)-alpha-D-Man group and at position 6 by a beta-D-GalNAc-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man group.


A linear mannopentaose composed of five D-mannose units, connected in sequence by one alpha-(1->3) and three alpha-(1->2) linkages.


An amino trisaccharide consisting of an N-acetyl-alpha-neuraminyl residue attached to the galactose residue of N-acetyllactosamine via an alpha-(2->6)-linkage.


A disaccharide derivative consisting of an alpha-D-glucosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-2 a further alpha-D-glucosyl residue.


thioglycoside

Any glycoside in which the hydroxy group at the anomeric centre of a sugar is replaced by a sulfide (-SR) group.


An amino nonasaccharide that is the linear hexasaccharide alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc in which the mannosyl residue nearest the reducing end has the branched trisaccharide alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man attached at position 6.


noviose

A deoxyhexose derivative that is 5-methylhexanal which has been substituted at position 4 by a methoxy group and at positions 2, 3, and 5 by hydroxy groups (the 2R,3S,4R stereoisomer).


A sophoroside resulting from the formal condensation of the alcoholic hydroxy group of 17-hydroxyoleic acid with beta-sophorose.


A linear amino trisaccharide comprising alpha-D-galactose at the reducing end having a N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl moiety attached at the 3-position.


A branched amino nonasaccharide consisting of a chain of beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose and D-glucose residues linked sequentially (1->3), (1->3), (1->4), (1->6) and (1->4), to the D-galactose residue nearest to the reducing end of which is also linked (1->3) a beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl unit, and with also an L-alpha-fucosyl residue linked (1->3) to the N-acetyl-beta-D-glucosamine residue nearest to the reducing end.


A mannotriose consisting of an alpha-D-mannopyranose residue and two beta-D-mannopyranose residues joined in sequence by (1->3) and (1->2) glycosidic bonds.


A linear amino pentasaccharide comprising beta-D-glucose at the reducing end with an N-acetyl-beta-D-glucosaminyl-(1->4)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-beta-D-galactosyl moiety at the 4-position.


name: Luteolin 7,3'-dimethyl ether 5-glucoside


D-sorbofuranose

The D-stereoisomer of  sorbofuranose.


An amino pentasaccharide consisting of alpha-D-galactose, beta-D-galactose N-acetyl-alpha-D-glucosamine, beta-D-galactose, and beta-D-glucose residues joined in sequence with ((1->4)-, (1->4)-, (1->3)- and (1->4)-linkages, respectively.


A beta-D-galactoside that is the 4-methoxyphenyl glycoside of a disaccharide consisting of a beta-D-glucuronic acid residue linked (1->3) to beta-D-galactose.


glucooligosaccharide

An oligosaccharide comprised of glucose residues.


A branched amino pentasaccharide consisting of D-galactose at the reducing end with an alpha-L-fucosyl-(1->2)-[beta-D-galactosyl-(1->3)]-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl moiety attached at the 3-position.


A branched amino decasaccharide comprised of a linear trisaccharide chain of a beta-D-glucose residue and two N-acetyl-beta-D-glucosamine residues, all connected by beta-linkages, to the mannose residue of which are (1->3)- and (1->6)-linked two trisaccharide branches each comprised of a beta-D-galactose residue, an N-acetyl-beta-D-glucosamine residue and an alpha-D-mannose residue, these connected sequentially by (1->3) and (1->2) linkages, together with an alpha-L-fucose residue (1->6)-linked to the reducing-end Nacetyl-beta-D-glucosamine residue.


A branched hexasaccharide consisting of alpha-D-Man at the reducing end having alpha-D-Gal-(1->6)-[alpha-D-Gal-(1->2)]-alpha-D-Gal and alpha-D-Man-(1->2)-alpha-D-Man groups attached at the 3- and 6-positions respectively.


name: 2-[(2R,5S,6S)-6-(hydroxymethyl)-5-[(4-methoxyphenyl)sulfonylamino]-2-oxanyl]acetic acid methyl ester


deoxy sugar derivative

A carbohydrate derivative formally obtained from a deoxy sugar.


Also published in: https://doi.org/10.1007/BF02898308, Asmer, et al. (1988) Microbial production, structure elucidation, and bioconversion of sophorose lipids. JAOCS, 65: 1460-1466.


luteolin O-glucuronoside

A glycosyloxyflavone that is an O-glucuronidated derivative of luteolin.


A branched amino nonasaccharide consisting of a linear trisaccharide of beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-D-glucosamine residues all linked in sequence (1->4), to the mannosyl residue of which are linked an N-acetyl-beta-D-glucosaminyl residue [via a (1->4) linkage] and two N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl disaccharide units [linked (1->3) and (1->6)], while to the N-acetyl-D-glucosamine residue at the reducing end is linked (1->6) an alpha-L-fucose residue.


A beta-D-glucoside resulting from the formal condensation of beta-D-glucoyranose with the alcoholic hydroxy group of 18-hydroxyocctadec-9-enoic acid.


A linear amino tetrasaccharide composed of alpha-L-rhamnose, alpha-D-galactose, N-acetyl beta-D-glucosamine and alpha-L-rhamnose units joined by sequential (1->3)-, (1->3)- and (1->4)-linkages.


A decasaccharide derivative consisting of a D-glucosyl residue beta-linked to a 3-aminopropyloxy group and which carries at O-3 an alpha-D-mannosyl-(1->2)-[alpha-D-mannosyl-(1->2)-beta-D-mannosyl-(1->3)-beta-D-mannosyl-(1->3)-alpha-L-rhamnosyl-(1->3)-beta-D-glucosyl-(1->3)]-beta-D-mannosyl-(1->3)-beta-D-mannosyl-(1->3)-alpha-L-rhamnosyl branched nonasaccharide unit.


sorbopyranose

The pyranose form of sorbose.


cardanolide glycoside

Any 3beta-glycosylated cardanolide.


acyl alpha,alpha-trehalose

A glycolipid that is alpha,alpha-trehalose in which at least one of the hydroxy groups is acylated.


A branched amino tetrasaccharide comprising D-galactose at the reducing end having a beta-D-galactosyl-(1->4)-[alpha-L-fucosyl-(1->3)]-N-acetyl-beta-D-glucosaminyl moiety attached at the 3-position.


A methyl glycoside that consists of methyl alpha-D-galactoside having an alpha-D-galactosyl residue at the 4-position.


anthemis glycoside

Glycosides occurring within the genus Anthemis L., the second largest genus in Compositae.


A linear amino tetrasaccharide comprising two alpha-N-glycoloylneuraminyl residues, a beta-D-galactose residue and (at the reducing end) an N-acetyl-D-glucosamine residue, linked sequentially (2->8), (2->3) and (1->4).


A branched amino oligosaccharide that is a tetradecasaccharide derivative in which two alpha-L-fucosyl-(1->3)-[beta-D-galactosyl-(1->4)]-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl tetrasaccharide units are linked (1->3) and (1->6) to the mannose residue of a beta-D-xylosyl-(1->2)-beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->3)]-[alpha-L-fucosyl-(1->6)]-N-acetyl-beta-D-glucosamine hexasaccharide.


Any 2-deoxy-D-glucoside having alpha-configuration about the anomeric centre.


sophoroside

Any glycoside of sophorose (2-O-beta-D-glucopyranosyl-D-glucopyranose).


myricetin O-glucoside

A glycosyloxyflavone that is an  O-glucosylated derivative of myricetin.


An amino trisaccharide comprised of a linear sequence of beta-D-galactose, N-acetyl-beta-D-glucosamine and N-acetyl-alpha-D-galactosamine linked (1->4) and (1->6); beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->6)-D-GalpNAc with alpha anomeric configuration at the reducing-end.


A trisaccharide consisting of D-galactopyranose, beta-D-galactopyranose and D-glucopyranose joined in sequence by (1->6) and (1->4) glycosidic bonds.


beta-L-allose

A L-allopyranose with a beta-configuration at the anomeric position.


D-altropyranose

The pyranose form of D-altrose.


A tetrasaccharide consisting of four 3-deoxy-D-manno-oct-2-ulose residues in a linear sequence, joined via alpha-linkages.


A mannopentaose comprised of an linear chain of four alpha-D-mannose residues, linked sequentially (1->2), (1->2) and (1->6), to the reducing-end residue of which is also linked (1->3) a fifth alpha-D-mannose.


A glycolipid, an alpha-L-rhamnoside of 3-[(3-hydroxydecanoyl)oxy]decanoic acid.


neohesperidoside

A glycoside containing alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl residue as the sugar unit.


An alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-D-GlcNAc which has beta-configuration at the epimeric hydroxy group.


An octasaccharide composed of eight arabinofuranose residues in a beta(1->2), alpha(1->3), alpha(1->5), alpha(1->5), alpha(1->5), alpha(1->5) and alpha(1->5) linear sequence.


threose

A threose where the keto group is at the 2-position with the hydroxy groups at the 3- and 4-positions having threo-stereochemistry.


alditol derivative

A carbohydrate derivative that is formally obtained from an alditol.


beta-glucoside

A glucoside in which the anomeric carbon of the glycosidic bond is in a beta configuration


An oligosaccharide that is a branched dodecasaccharide comprising six D-arabinofuranose and six mannopyranose units, in an assembly consisting of two arabinose residues linked alpha(1->5), with alpha-mannosyl-(1->2)-alpha-mannosyl-(1->2)-alpha-mannosyl-(1->5)-alpha-arabinosyl-(1->2)-alpha-arabinosyl pentasaccharide units linked to the 3- and 5-positions of the residue distal from the reducing-end residue.


A synthetic alpha-galactosylsphingamide in which the galactose ring carries a (2S,3S,4R)-3,4-dihydroxy-2-(hexacosanoylamino)-8-oxo-8-[(6-phenylhexyl)amino]octyl moiety at O-1.


A trisaccharide consisting of two beta-D-galactopyranose residues and a beta-D-galactopyranose residue joined in sequence by two (1->6) glycosidic bonds.


A branched amino oligosaccharide comprising a beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->6)]-N-acetyl-beta-D-glucosamine branched tetrasaccharide, onto the mannosyl residue of which are two beta-D-galactosyl-(1->4)-[alpha-L-fucosyl-(1->3)]-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl tetrasaccharide units linked (1->3) and (1->6).


beta-L-lyxopyranose

An L-lyxopyranose that has beta configuration at the anomeric centre.


amino decasaccharide

A decasaccharide derivative having one or more substituted or unsubstituted amino groups in place of hydroxy groups at unspecified positions.


A branched amino pentasaccharide consisting of two repeating units of beta-D-Gal-(1->4)-beta-D-GlcNAc joined by a (1->3)-linkage with an alpha-L-fucosyl residue attached at the 2-position of the galactose residue at the non-reducing end.


A ten-membered branched glucosamine oligosaccharide consisting of two alpha-Neu5Pr-(2->3)-beta-D-Gal-(1->4)-[beta-D-Glc-(1->6)]-beta-D-GlcNAc-(1->3)-beta-D-Gal units connected via a beta-(1->4) linkage from the galactose to the glucose.


pentasaccharide derivative

An oligosaccharide derivative that is formally obtained from a pentasaccharide.


trideoxyhexose derivative

A deoxyhexose derivative that is formally obtained from a trideoxyhexose.


rhamnose

A deoxymannose sugar that is the 6-deoxy derivative of hexose.


A sophoroside resulting from the formal condensation of the alcoholic hydroxy group of 18-hydroxyoleic acid with beta-sophorose.


A carbohydrate derivative in which a tetrasaccharide derivative consisting of an alpha-D-rhamnose residue, two N-formyl-alpha-D-perosamine residues and a methyl N-formyl-alpha-D-perosaminide residue linked sequentially (1->2), (1->3) and (1->2) is linked to a protein, normally via a 3,4-diaminocyclobutane-1,2-dione-based linker attached to position 4 of the rhamnose residue at the non-reducing end.


A dimeric disaccharide derivative formed from 2-N-acetyl-alpha-D-glucosaminopyranosyl-(1->3)-2-N-acetyl-6-(5-aminopentyl phosphoryl)-alpha-D-glucosaminopyranosyl-(1->2)-(2R)-3-hydroxypropanoate.


A hexasaccharide composed of two mannopyranose and four arabinofuranose residues in an alpha(1->2), alpha(1->5), beta(1->2), alpha(1->5) and alpha(1->5) linear sequence.


An amino trisaccharide consisting of N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-D-galactosamine residues all linked sequentially (1->3).


name: 2-[(2S,5S,6R)-6-(hydroxymethyl)-5-(1-oxopropylamino)-2-oxanyl]acetic acid methyl ester


An amino oligosaccharide that is a branched undecasaccharide derivative in which two linear pentasaccharide branches, each formed from alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine are linked (1->3) and (1->6) to an N-acetyl-alpha-D-galactosamine residue.


A branched amino pentasaccharide consisting of D-glucose at the reducing end having an alpha-L-fucosyl-(1->3)-[beta-D-galactosyl-(1->4)]-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl moiety attached at the 4-position.


A trisaccharide consisting of two beta-D-glucopyranose residues and an alpha-D-galactopyranose residue joined in sequence by (1->6) glycosidic bonds.


A glycosylmannose derivative in which 2-O-acetyl-alpha-D-abequopyranose is linked alpha(1->3) to alpha-D-mannopyranose.


A cyclic tetrasaccharide constructed from four alpha-glucopyranosyl residues joined by alternate alpha-(1->6)- and alpha-(1->3)-linkages.


A branched amino hexasaccharide derivative that is beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc in which the D-GlcNAc residue at the reducing end is substituted at position 6 by an alpha-L-Fuc residue.


A monoacyl alpha,alpha-trehalose in which the acyl group is specified as palmitoyl (hexadecanoyl) and is located at position 2.


A trisaccharide consisting of three 3-deoxy-alpha-D-manno-oct-2-ulopyranonosyl units in a linear sequence.


galactopyranose

The pyranose form of galactose.


A trisaccharide consisting of alpha-L-fucose, beta-D-galactose and beta-D-glucose residues joined by sequential (1->2)- and (1->3)-linkages.


A mannohexaose consisting of three beta-D-mannopyranosyl residues, two alpha-D-mannopyranosyl residues and a D-mannopyransyl residue joined in sequence by (1->2) glycosidic linkages.


A linear amino tetrasaccharide composed of N-acetyl-beta-D-galactosamine, alpha-D-galactose, beta-D-galactose and N-acetyl-beta-D-galactosamine units joined by sequential (1->3)-, (1->4)- and (1->4)-linkages.


Any anthocyanidin glycoside in which the glycosyl residue is 2-O-(4-coumaroyl)-alpha-L-rhamnosyl-(1->6)-beta-D-glucosyl attached at position 3 (R groups may be H).


An amino trisaccharide consisting of two alpha-L-fucosyl residues and an N-acetyl beta-D-glcosamine joined in a linear sequence by a (1->2)- and a (1->3)-linkage, respectively.


beta-D-GalpNAc-(1->4)-D-GlcpNAc with beta configuration at the reducing-end anomeric centre.


A trisaccharide cmoposed of two L-glycero-alpha-D-manno-heptopyranose residues and one N-acetyl-D-glucosamine residue, linked as shown; a part of the meningococcal inner core oligosacccharide with independent antigenic properties.


alpha-D-gulofuranose

A D-gulofuranose that has alpha- configuration at the anomeric centre.


A pentasaccharide consisting of four rhamnose residues (one at the reducing end) and one N-acetylglucosamine residue in a linear sequence, joined via alpha-linkages.


An amino disaccharide consisting of a beta-D-glucopyranuronic acid residue and an alpha-D-glucopyranose residue joined in sequence by a (1->4) glycosidic bond.


Any glycoside derived from N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosamine.


A linear amino trisaccharide comprising a chain of alpha-N-acetylneuraminyl, N-acetyl-beta-D-galactosaminyl and beta-D-galactose residues linked sequentially (2->6) and (1->3). A 5-aminopentyl linker may be attached to the oxygen at position 1 of the galactose residue.


A trisaccharide consisting of beta-D-galactopyranose, beta-D-galactopyranose and alpha-D-glucopyranose residues joined in sequence by (1->4) glycosidic linkages.


deoxyglucose

A deoxyhexose comprising glucose having at least one hydroxy group replaced by hydrogen.


A methyl glycoside that consists of methyl beta-D-galactoside having an alpha-L-rhamnosyl residue at the 2-position. A core disaccharide from the Streptococcus pneumoniae type 23F capsular polysaccharide antigen.


glycosylpentose derivative

A disaccharide derivative that is formally obtained from a glycosylpentose.


glycolipid

Any member of class of 1,2-di-O-acylglycerols joined at oxygen 3 by a glycosidic linkage to a carbohydrate part (usually a mono-, di- or tri-saccharide). Some substances classified as bacterial glycolipids have the sugar part acylated by one or more fatty acids and the glycerol part may be absent.


A branched amino tetrasaccharide consisting of an N-acetyl-alpha-L-fucosaminyl-(1->3)-N-acetyl-alpha-D-galacturonosaminyl-(1->3)-N-acetyl-alpha-L-quinovosamine trisaccharide unit, the galacturonosaminyl residue of which carries also an N-acetyl-alpha-L-rhamnosaminyl residue via a (1->4) glycosidic linkage. Corresponds to the tetrasaccharide repeating unit of the capsular polysaccharide of Vibrio vulnificus BO62316.


phenol O-(beta-D-glucuronide)

A beta-D-glucosiduronic acid that is the glucuronide conjugate of phenol.


Any glycoside derived from beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine.


gulopyranose

The pyranose form of gulose.


decyl beta-D-maltopyranoside

A glycoside resulting from attachment of a decyl group to the reducing-end anomeric centre of a beta-maltose molecule.


neomycin C

A tetracyclic antibacterial agent derived from neomycin, being a glycoside ester of neamine and neobiosamine C.


An amino disaccharide consisting of an alpha-L-fucosyl residue attached to N-acetyl-beta-Dglucosamine by a (1->4)-glycosidic linkage.


A branched amino nonasaccharide consisting of a linear heptasaccharide comprising N-acetyl-alpha-neuraminic acid, beta-D-galactose, N-acetyl-beta-D-galactosamine and beta-D-galactose residues, two L-glycero-alpha-D-manno-heptose (L-alpha-D-Hep) residues and a 3-deoxy-alpha-D-manno-oct-2-ulose (alpha-Kdo) residue linked in sequence (2->3), (1->3), (1->4), (1->3), (1->3) and (1->5), to the L-alpha-D-Hep residue proximal to the reducing end is also linked (1->4) a beta-D-glucose residue, while the alpha-Kdo residue also carries a second alpha-Kdo residue linked (2->-4). One of a number of chemoenzymatically synthesised oligosaccharides composed of the inner core oligosaccharide of Campylobacter jejuni extended by various ganglioside mimics.


alpha-D-idofuranose

A D-idofuranose in which the carbon bearing the anomeric hydroxy group has alpha configuration at the anomeric centre.


A disaccharide derivative consisting of a 2-O-methylfucosyl residue joined by an alpha-(1->2)-linkage to a 4-O-methyl-beta-D-galactose.


name: quercetin 5,7,3',4'-tetramethyl ether 3-rutinoside


A branched amino tetrasaccharide consisting of a linear sequence of alpha-neuraminyl, beta-D-galactosyl and N-acetyl-D-galactosamine residues linked (2->3) and (1->6), to the N-acetyl-D-galactosamine residue of which is also linked (2->6) another alpha-neuraminyl residue.


A branched heptasaccharide derivative comprising one mannopyranose and six D-arabinofuranose units, in an assembly consisting of two arabinose residues linked alpha(1->5), with alpha-mannosyl-(1->5)-beta-arabinosyl-(1->2)-alpha-arabinosyl and beta-arabinosyl-(1->2)-alpha-arabinosyl units linked to respectively the 3- and 5-positions of the arabinose residue distal from the reducing-end residue.


A branched amino nonasaccharide comprised of a backbone of beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-glucosamine residues linked in sequence (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannosyl residue are also linked (1->2) and (1->6) beta-D-xylosyl and alpha-D-mannosyl residues respectively, while the D-GlcNAc residue distal to the reducing end has also linked (1->3) to it an alpha-L-fucosyl residue.


A linear amino hexasaccharide consisting of two galactosyl, one glucosamine, two fucose and one glucose residue (at the reducing end) linked as shown.


A trisaccharide that consists of sucrose having an additional fructosyl residue attached to the fructose residue via a beta-(2->6)-linkage.


L-lyxose

Any lyxose having L-configuration.


An amino oligosaccharide that is an undecasaccharide derivative in which two alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl tetrasaccharide chains are linked (1->3) and (1->6) to the mannose residue of a beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-beta-D-glucosamine trisaccharide.


A tetrasaccharide consisting of three beta-D-galactopyranosyl residues and a D-glucopyranosyl residue joined in sequence by three (1->4) glycosidic bonds.


polyacyl alpha,alpha-trehalose

A glycolipid that is alpha,alpha-trehalose in which at two or more of the hydroxy groups are acylated.


A linear trisaccharide comprising two beta-D-galactosyl residues and (at the reducing end) a beta-D glucose linked in sequence (1->3) and (1->4).


A trisaccharide consisting of three mannopyranose residues linked beta(1->2), of which the residue at the non-reducing end is dehydroxylated at C-4.


cellopentaose

A pentasaccharide comprised of five D-glucose residues connected by beta(1->4) linkages.


A branched amino hexasaccharide consisting of the tetrasaccharide beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-D-glucosamine having an alpha-N-acetylneuraminyl residue attached at the 3-position of the galactosyl residue at the non-reducing end and an alpha-L-fucosyl residue attached at the 3-position of the N-acetyl-D-glucosaminyl residue at the reducing end.


A linear amino trisaccharide comprised of a (1->3)-linked sequence of N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-beta-D-galactosamine residues.


A linear amino tetrasaccharide comprised of beta-D-galactose, N-acetyl-alpha-D-glucosamine, beta-D-galactose and N-acetyl-beta-D-glucosamineresidues linked sequentially (1->4), (1->6) and (1->4).


An amino tetrasaccharide comprised of an L-iduronic acid residue, sulfated on O-2, a glucuronic acid residue, and two N-acetylated galactosamine residues, one of which is at the reducing end and both of which are sulfated on O-4. It is an intermediate in the chondroitin sulfate degradation pathway.


An amino oligosaccharide in which an alpha-L-fucosyl residue is linked (1->2) to the mannosyl residue furthest from the reducing end of an alpha-D-GalNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc linear heptasaccharide.


aldehydo-paratose

The open-chain form of paratose.


A trisaccharide that is alpha-D-galactopyranose in which the hydroxy groups at positions 3 and 4 have been converted into the corresponding alpha-D-glucopyranosyl and alpha-L-fucopyranosyl derivatives, respectively.


A beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminide disaccharide consisting of benzyl 2-acetamido-2-deoxy-D-galactoside having a beta-D-galactosyl residue attached at the 3-position.


A branched amino pentasaccharide consisting of the linear sequence beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc having a Neu5Ac residue attached to the inner galactose via an alpha-(2->3) linkage. The oligosaccharide of ganglioside GM1a.


A linear amino trisaccharide comprising an N-glycoloyl-beta-neuraminyl residue (2->6)-linked to a beta-D-galactosyl residue, which is in turn linked (1->4) to N-acetyl-beta-D-glucosamine.


A linear amino trisaccharide having beta-D-galactose at the reducing end with a beta-D-glucosyl-(1->6)-N-acetyl-beta-D-glucosaminyl moiety at the 3-position.


delphinidin 3,3',5-tri-O-glucoside

An anthocyanin cation consisting of delphinidin with three beta-D-glucosyl residues attached to the 3-, 3'- and 5-hydroxy groups.


A branched amino tetrasaccharide comprising N-acetyl-D-glucosamine at the reducing end with a N-acetyl-alpha-D-galactosaminyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl moiety attached at the 4-position.


An amino tetrasaccharide comprising alpha-D-galactose, beta-D-galactose, N-acetyl-beta-D-glucosamine and N-acetyl-alpha-D-galactosamine residues linked sequentially (1->3), (1->3) and (1->6).


An amino disaccharide consisting of a 3-deoxy-5-O-phosphono-D-manno-oct-2-ulose residue attached to beta-glucosamine via an alpha-(2->6)-linkage.


A trisaccharide consisting of beta-D-glucopyranosyl, alpha-L-rhamnopyranosyl and beta-D-glucopyranosyl residues connected in sequence by (1->4) and (1->3) links, respectively.


A trisaccharide that is lactose in which the hydroxy group at position 3 of the glucosyl moiety has undergone formal condensation with the anomeric hydroxy group of fucose (6-deoxy-L-galactose) to give the corresponding glycoside. Found in human milk.


mannotetraose

Any tetrasaccharide composed of 4 mannose moieties.


Any oligosaccharide having a beta-D-glucose residue at the reducing end.


name: 2-[(2R,5R,6R)-5-amino-6-(hydroxymethyl)-2-oxanyl]acetic acid methyl ester


A linear trisaccharide consisting of alpha-KDN, beta-D-galactose and D-glucosamine residues linked sequentially (2->3) and (1->4).


A glycoside consisting of D-glucitol having a alpha-L-fucosyl-(1->4)-[beta-D-galactosyl-(1->3)]-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl group attached at the 4-position.


A linear amino tetrasaccharide comprising two beta-D-GlcA-(1->3)-D-GlcNAc units connected via a beta-(1->4)-linkage.


A disaccharide consisting of beta-D-galactose linked via a (1->4)-glycosidic bond to N-acetyl-D-glucosamine.


A trisaccharide consisting of two beta-D-galactopyranose residues and a  D-glucopyranose residue joined in sequence by (1->4) and (1->3) glycosidic bonds.


A branched amino nonasaccharide consisting of a linear pentasaccharide comprising N-acetyl-beta-D-galactosamine, beta-D-galactose, two L-glycero-alpha-D-manno-heptose (L-alpha-D-Hep) residues and a 3-deoxy-alpha-D-manno-oct-2-ulose (alpha-Kdo) residue linked in sequence (1->4), (1->3), (1->3) and (1->5), to the L-alpha-D-Hep residue proximal to the reducing end is also linked (1->4) a beta-D-glucose residue, while the galactose residue also carries an N-acetyl-alpha-neuraminyl-(2->8)-N-acetyl-alpha-neuraminic acid unit via a (2->3) linkage and the alpha-Kdo residue also carries a second alpha-Kdo residue linked (2->-4). One of a number of chemoenzymatically synthesised oligosaccharides composed of the inner core oligosaccharide of Campylobacter jejuni extended by various ganglioside mimics.


An amino oligosaccharide consisting of a trisaccharide of beta-D-Man and two beta-D-GlcNAc residues all linked in sequence (1-4), to the Man residue of which are linked a beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-2)-alpha-D-Man linear decasaccharide group via a (1-3) linkage and a beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-2)-[beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-6)]-alpha-D-Man branched nonadecasaccharide group via a (1-6) linkage, while to the beta-D-GlcNAc residue at the reducing end is linked (1-6) an alpha-L-Fuc residue.


alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-Neup5Ac in which the sialyl residue at the reducing end has beta anomeric configuration.


The 2-aminoethyl glycoside of an amino decasaccharide made of two alpha-L-Rhap-(1->2)-alpha-L-Rhap-(1->3)-[alpha-D-Glcp-(1->4)]-alpha-L-Rhap-(1->3)-beta-D-GlcpNAc repeating units of the Shigella flexneri serotype 2a specific polysaccharide linked (1->2) and with the N-acetylglucosamine residue five residues from the reducing end acetylated on O-6.


amino nonasaccharide

A nonasaccharide derivative having one or more substituted or unsubstituted amino groups in place of hydroxy groups at unspecified positions.


Any glycoside derived from alpha-L-fucosyl-(1->2)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosamine


A linear amino hexasaccharide consisting of three repeats of a beta-D-glucuronosyl-(1->3)-N-acetyl-beta-D-glucosamine disaccharide unit linked (1->4).


C-glycosylphytoceramide

A C-glycosyl compound comprising a glycosylphytoceramide where the anomeric oxygen from the glycosyl moiety is replaced by carbon


An oligosaccharide (docosasaccharide) consisting of a linear sequence of six D-arabinofuranose residues all linked alpha(1->5), to the residue distal from the reducing end are added via alpha(1->3) and alpha(1->5) linkages two branched sequences of beta-D-arabinofuranosyl-(1->2)-alpha-D-arabinofuranosyl-(1->3)-[beta-D-arabinofuranosyl-(1->2)-alpha-D-arabinofuranosyl-(1->5)]-alpha-D-arabinofuranosyl-(1->5)-alpha-D-arabinofuranosyl-(1->5)-alpha-D-arabinofuranosyl-(1->5)-alpha-D-arabinofuranosyl.


A glycoside formed between the branched tetrasaccharide alpha-L-Fuc-(1->2)-[alpha-D-Gal-(1->3)]-beta-D-Gal-(1->3)-alpha-D-GalNAc and the alkenyl alcohol oct-7-en-1-ol.


L-gulopyranose

The L-enantiomer of gulopyranose.


cellooctaose

A glucooctaose consisting of 8 beta-D-glucose residues joined in a linear sequence by (1->4) glycosidic bonds.


alpha-D-talopyranose

D-Talopyranose having alpha-configuration at the anomeric centre.


A branched amino pentasaccharide comprising a linear tetrasaccharide unit consisting of alpha-D-galactosyl, beta-D-galactosyl, N-acetyl-beta-D-galactosaminyl and (at the reducing end) N-acetyl-D-glucosamine residues all linked (1->3), to the beta-galactosyl residue is linked also (1->2) an alpha-L-fucosyl residue.


An oligosaccharide derivative that is a tetradecasaccharide derivative, the oligosaccharide portion of the Proteus penneri strain 15 lipopolysaccharide (LPS) core region.


mannohexaose

A hexasaccharide comprised of mannose residues.


alpha-Neu5Ac-(2->8)-Neu5Ac in which the configuration at the anomeric carbon atom of the residue at the reducing end is beta.


A disaccharide that is beta-D-glucopyranose in which the hydroxy group at position 3 has been converted into the corresponding alpha-L-fucopyranoside.


A xylooligosaccharide with between 2 and (about) 20 D-xylose residues connected by beta-(1->4) glycosidic linkages.


An amino oligosaccharide (dodecasaccharide) consisting of two tetrasaccharide units, each consisting of two beta-D-galactose residues, one N-acetyl-beta-D-glucosamine residue and one alpha-L-mannose residue linked in sequence (1->4), (1->4) and (1->2), linked (1->2) and (1->6) to the mannose residue of an amino trisaccharide comprising beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-D-glucosamine residues all linked (1->4), and to the reducing-end N-acetyl-D-glucosamine residue of which is also linked (1->6) an alpha-L-fucosyl residue.


amino sugar

Any sugar having one or more alcoholic hydroxy groups replaced by substituted or unsubstituted amino groups.


beta-D-talofuranose

A D-talotyranose that has beta- configuration at the anomeric centre.


A linear amino pentasaccharide consisting of the tetrasaccharide beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-D-glucosamine having an alpha-N-acetylneuraminyl residue attached at the 3-position of the galactosyl residue at the non-reducing end.


An amino trisaccharide consisting of a 3-deoxy-D-manno-oct-2-ulose residue and two glucosamine residues (one at the reducing end) in a linear sequence, with three phosphate groups attached. Isolated from the lipopolysaccharide obtained from Haemophilus influenzae.


An amino pentasaccharide consisting of alpha-sialyl, beta-D-galactosyl,N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues connected sequentially by (2->6), (1->4), (1->3 and (1->4)) linkages.


A trisaccharide consisting of two beta-D-glucopyranose residues and a D-galactopyranose residue joined in sequence by (1->2) and (1->3) glycosidic bonds.


D-glycero-alpha-D-manno-heptopyranose

The D-glycero-diastereomer of alpha-D-manno-heptopyranose; a key structural component of the outer cell membrane in Gram-negative bacteria, found in the conserved core oligosaccharide region.


D-galactofuranose

The furanose form of D-galactose.


A beta-D-Galp-(1->3)-D-GlcpNAc in which the N-acetylaminoglucose moiety has alpha configuration.


kaempferol O-glucuronide

A glycosyloxyflavone that is an O-glucuronidated derivative of kaempferol.


A branched amino nonasaccharide consisting of a D-GlcNAc residue at the reducing end with a beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->6)]-[beta-D-Xyl-(1->2)]-beta-D-Man-(1->4)-beta-D-GlcNAc moiety attached via a beta-(1->4)-linkage and an alpha-L-Fuc residue attached via an alpha-(1->6)-linkage.


name: Scutellarein 6,7,4'-trimethyl ether 5-(6'''-acetylglucosyl)(1->3)-galactoside


A trisaccharide consisting of an alpha-D-glucopyranose and two alpha-D-galactopyranose residues joined in sequence by (1->6) and (1->2) glycosidic bonds.


A seven-membered branched galactosamine oligosaccharide that consists of a branched tetrasaccharide unit alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc, attached by a glycosidic linkage to position 6 of the GalNAc residue of the trisaccharide alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-D-GalNAc.


A nine-membered branched glucosamine oligosaccharide consisting of eight D-mannosyl residues and one N-acetylglucosamine residue (the latter being located at the reducing end). An intermediate glycan structure of glycosylated proteins.


Any branched trisaccharide consisting of D-galactopyranose having an L-fucosyl residue at the 2-position and a D-galactosyl residue at the 3-position.


A linear trisaccharide comprising D-glucose (at the reducing end) having a beta-D-galactosyl-(1->4)-beta-D-galactosyl moiety at the 4-position.


mannose

An aldohexose that is the C-2 epimer of glucose.


A synthetic alpha-galactosylsphingamide in which the galactose ring carries a (2S,3S,4R)-3,4-dihydroxy-2-(dodecanoylamino)-8-oxo-8-[(6-phenylhexyl)amino]octyl moiety at O-1.


GlyTouCan G02438LG

A composition-only glycan consisting of one 6-deoxyhexosyl group (identities and connectivity unknown). Composition: dHex1.


A branched amino tetrasaccharide comprising alpha-N-glycoloylneuraminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues linked sequentially (2->3) and (1->4), to the galactosyl residue of which is also linked (1->3) an alpha-L-fucosyl residue.


A branched amino oligosaccharide that is beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc in which the mannosyl group is substituted at position 6 by a beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man group and at position 3 by a beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-[beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-alpha-D-Man group.


hexitol derivative

An alditol derivative that is formally obtained from a hexitol.


anthocyanidin 3-O-beta-D-glucoside

An anthocyanidin glucoside having the glucosyl residue at the 3-position attached via a beta-linkage.


An amino tetrasaccharide comprised of a linear sequence of beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-beta-D-glucosamine residues linked (1->3), (1->6) and  (1->4).


nona-N-acetyl-beta-D-glucosamine

An amino nonasaccharide consisting of nine (1->6)-linked N-acetyl-beta-D-glucosamine residues; a synthetic oligosaccharide version of  poly(N-acetyl-beta-D-glucosamine) (PNAG).


An amino tetrasaccharide comprising three residues of D-mannose and one of N-acetyl-alpha-D-glucosamine, in a linear sequence, all joined by beta-(1->3)-linkages.


Major microspecies at pH 7.3


A branched amino decasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and  N-acetyl-beta-D-glucosaminyl residues linked respectively (2->3), (1->4), (1->3), (1->4), (1->3) and (1->4), to each N-acetyl-beta-D-glucosaminyl residue of which is linked (1->3) an alpha-L-fucosyl residue.


A branched amino pentasaccharide comprising the linear sequence alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc, to the terminal GlcNAc residue is attached at the 6-position a beta-D-Gal-(1->4)-beta-D-Glc disaccharide side-branch.


A branched amino oligosaccharide (tetracosasaccharide) consisting of a linear trisaccharide unit of beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-beta-D-glucosamine residues, connected by (1->3) linkages, to the beta-D-mannose residue of which are linked (1->3) and (1->6) alpha-D-mannose residues, the one at O-2 being substituted at O-2 by a beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl hexasaccharide unit and the one at O-6 being substituted also at both O-2 and O-6 by beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl hexasaccharide units, while to the N-acetyl-D-glucosamine residue at the reducing end is linked (1->6) an alpha-L-fucose residue.


A trisaccharide that is D-galactopyranose in which the hydroxy groups at positions 3 and 4 have been converted to the beta-D-glucopyranosyl and alpha-D-glucopyranosyl derivatives, respectively.


An anthocyanin cation consisting of malvidin having a beta-D-glucosyl residue attached at the 3-hydroxy position.


kaempferol O-glucoside

A glycosyloxyflavone that is an O-glucosylated derivative of kaempferol.


name: 2-[(2S,5R,6R)-6-(hydroxymethyl)-5-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2-oxanyl]acetic acid methyl ester


A branched amino nonasaccharide consisting of a linear hexasaccharide comprising beta-D-galactose, N-acetyl-beta-D-galactosamine, beta-D-galactose, two L-glycero-alpha-D-manno-heptose (L-alpha-D-Hep) residues and a 3-deoxy-alpha-D-manno-oct-2-ulose (alpha-Kdo) residue linked in sequence (1->3), (1->4), (1->3), (1->3) and (1->5), to the L-alpha-D-Hep residue proximal to the reducing end is also linked (1->4) a beta-D-glucose residue, while the galactose residue proximal to the reducing end also carries an N-acetyl-alpha-neuraminic acid residue via a (2->3) linkage and the alpha-Kdo residue also carries a second alpha-Kdo residue linked (2->-4). One of a number of chemoenzymatically synthesised oligosaccharides composed of the inner core oligosaccharide of Campylobacter jejuni extended by various ganglioside mimics.


A linear amino trisaccharide consisting of alpha-KDN, beta-D-galactose and N-acetyl-D-glucosamine residues linked sequentially (2->6) and (1->4).


A beta-D-glucoside that is the 2-aminoethyl glycoside of a tetrasaccharide consisting of alpha-D-glucosyl, alpha-D-galactosyl, beta-D-glucuronosyl and beta-D-glucosyl residues linked sequentially (1->4).


A branched amino oligosaccharide that is a tridecasaccharide derivative consisting of a linear trisaccharide of beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and (at the reducing end) N-acetyl-beta-D-glucosamine residues, all linked in sequence (1->4), to the mannosyl residue of which are linked (1->3) and (1->6) two beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl linear pentasaccharide units.


A linear amino trisaccharide comprising an N-glycoloyl-alpha-neuraminyl residue (2->6)-linked to a beta-D-galactosyl residue, which is in turn linked (1->4) to N-acetyl-beta-D-glucosamine.


A branched trisaccharidethat is alpha-L-fucopyranosyl-(1->2)-beta-D-glucopyranose in which the hydroxy group at position 3 of the glucopyranose moiety has been converted into the corresponding beta-D-galactopyranosyl derivative.


D-talofuranose

The furanose form of D-talose.


A branched amino nonasaccharide derivative that is beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc in which the mannosyl group is substituted at positions 3 and 6 by respectively alpha-D-Man-(1->2)-[alpha-D-Man-(1->6)]-alpha-D-Man and alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man groups.


A glycosylgalactose consisting of beta-D-mannopyranose and beta-D-galactopyranose residues joined in sequence by a (1->4) glycosidic bond.


An amino hexasaccharide derivative that is beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc in which the mannosyl group is substituted at position 6 by an alpha-D-Man residue and at position 3 by a alpha-D-Man-(1->2)-alpha-D-Man group.


glucosiduronic acid

Any substance produced by linking glucuronic acid to another substance via a glycosidic bond.


D-fucopyranose

The six-membered ring form of D-fucose.


A linear trisaccharide comprising D-glucose (at the reducing end) having an alpha-D-galactosyl-(1->3)-beta-D-galactosyl moiety at the 4-position.


ribonic acid derivative

A pentonic acid derivative that is formally obtained from a ribonic acid.


beta-L-galactose

A L-galactopyranose with a beta-configuration at the anomeric position.


name: 2-[(2S,5R,6R)-5-benzamido-6-(hydroxymethyl)-2-oxanyl]acetic acid methyl ester


aldehydo-D-paratose

An aldehydo-paratose that has D-configuration.


A branched amino hexasaccharide, denoted Le(a)Le(x), consisting of a tetrasaccharide backbone of beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and D-glucosamine residues linked glycosidically in a (1->3), (1->3), (1->4) sequence, the N-acetyl-beta-D-glucosaminyl and reducing-end N-acetyl-D-glucosamine residues of which also carry alpha-L-fucosyl residues via (1->4) and (1->3) glycosidic linkages respectively. The mouse anti-Le(a) monoclonal antibody SPM 522 has been reported to bind to Le(a)Le(x)  better than to Le(a) alone.


A trisaccharide consisting of D-galactose at the reducing end having an alpha-L-fucosyl-(1->2)-beta-D-galactosyl moiety attached at the 3-position.


alpha-D-lyxofuranose

A D-lyxofuranose which has alpha-configuration at the anomeric centre.


ternatin C5

An anthocyanin cation consisting of delphinidin with beta-D-glucosyl groups at the 3-, 3'- and 5'-positions.


D-xylofuranose

The furanose form of D-xylose.


A beta-D-glucoside in which a beta-D-glucopyranosyl residue is attached at position 4' of 2',3,4,4',6'-pentahydroxychalcone via a glycosidic linkage.


A branched synthetic oligosaccharide derivative containing a terminal Le(y) tetrasaccharide, a unique alpha(1->3)-, alpha(1->6)- and alpha(1->2)-linked heptoglycan, and a beta-D-galactose connector. An aminopropyl linker at the reducing end enables printing onto microscope slides. Synthesised for immunological evaluation of the Helicobacter pylori O6 O-antigen tridecasaccharide.


alpha-D-GalpN-(1->3)-[alpha-L-Fucp-(1->2)]-D-Galp in which the configuration of the anomeric carbon of the galactose residue at the reducing end is beta.


pelargonidin 3-O-beta-D-glucoside

An anthocyanin cation consisting of pelargonidin having a beta-D-glucosyl residue attached at the 3-hydroxy position.


A 3-[beta-D-glucopyranosyl-(1->6)-beta-D-galactopyranosyl]-1,2-diacyl-sn-glycerol in which the acyl groups at O-1 and O-2 are both palmitoyl. A synthetic acyl homologue of the beta-glycolipid antigens (beta-GGLs) of Mycoplasma pneumoniae.


A linear amino hexasaccharide comprised of beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose, N-acetyl-beta-D-glucosamine, beta-D-galactose and D-glucose residues linked sequentially (1->3), (1->3), (1->4), (1->3) and (1->4). It is found in human milk.


A deoxyglucose that is D-glucose in which the hydroxy group at position 2 has been replaced by a hydrogen. It is an antimetabolite of glucose with antiviral activity, which acts by inhibiting the glycosylation of glycoproteins and glycolipids. Used as an antiherpes agent.


A linear amino trisaccharide comprising alpha-neuraminyl, N-acetyl-beta-D-galactosaminyl and N-acetyl-beta-D-glucosamine residues linked sequentially (2->6) and (1->4).


An amino oligosaccharide comprising two or more alpha-D-N-propionylneuraminyl residues joined by (2->8) linkages.


alpha-L-rhamnofuranose

An L-rhamnofuranose having alpha-configuration at the anomeric centre.


name: Scutellarein 6,4'-dimethyl ether 7-(6''-acetylglucoside)


A linear amino trisaccharide consisting of alpha-neuraminyl, beta-D-galactosyl and N-acetyl-D-glucosamine residues linked in a (2->3) and (1->4) sequence.


A branched decasaccharide derivative consisting of a backbone of five alpha-D-mannose residues linked sequentially (1->3), with the middle residue carrying a beta-D-glucuronosyl residue via a (1->2) linkage. All of the remaining four mannose residues carry beta-D-xylosyl residues also linked (1->2), while three of the chain of five mannose residues are also acetylated at O-6 as depicted in the diagram. One of a number of synthetic oligosaccharides used to create a synthetic strategy to Cryptococcus neoformans glucuronoxylomannan (GXM) capsular polysaccharide part structures.


A branched amino hexasaccharide comprising a tetrasaccharide backbone consisting of alpha-D-galactose, beta-D-galactose, N-acetyl-beta-D-glucosamine and N-acetyl-D-galactosamine residues linked in sequence (1->3), (1->4) and (1->3), with alpha-L-fucose residues linked to the beta-galactose and N-acetylglucosamine via (1->2) and (1->3) linkages respectively.


A beta-D-GlcpNAc-(1->4)-beta-D-GlcpA-(1->3)-D-GlcpNAc in which the carbon bearing the anomeric hydroxy group has beta configuration.


An amino trisaccharide comprised of a linear sequence of beta-D-galactose, N-acetyl-beta-D-glucosamine and N-acetyl-D-galactosamine linked (1->4) and (1->6).


name: Quercetin 3,3'-dimethyl ether 7-glucoside


L-apiitol

An apiitol that has R-configuration at the chiral centre.


A branched amino hexasaccharide comprising N-acetylglucosamine at the reducing end with a beta-D-galactosyl group at the 4-position and a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl moiety at the 6-position.


An amino trisaccharide consisting of three N-formyl-alpha-D-perosamine residues linked sequentially (1->3) and (1->2).


An amino disaccharide consisting of beta-D-galactosamine having a beta-D-tyvelosyl residue attached at the 3-position and with the anomeric hydroxy group replaced by methoxy.


L-allopyranose

The L-enantiomer of allopyranose.


An amino pentasaccharide that is the core polysaccharide sequence for the O-antigen of the Gram-negative bacterium Shigella flexneri.


A sophorolipid that is the diacetylated sophoroside of 13-hydroxydocosanoic acid. It is a major extracellular lipid.


A synthetic glycoside that consists of the branched hexasaccharide beta-D-Araf-(1->2)-alpha-D-Araf-(1->3)-[beta-D-Araf-(1->2)-alpha-D-Araf-(1->5)]-alpha-D-Araf-(1->5)-alpha-D-Araf having a  23-amino-4-oxo-6,9,12,15,18,21-hexaoxa-3-azatricosan-1-yl moiety at the reducing-end anomeric centre.


A branched amino pentasaccharide consisting of a trisaccharide chain of beta-D-glucose, L-glycero-alpha-D-manno-heptose (Hep) and 3-deoxy-D-manno-oct-2-ulose (Kdo) residues linked in a (1->4), (1->5) sequence, to the Hep residue of which is linked (1->3) an N-acetyl-alpha-D-glucosaminyl-(1->2)-L-glycero-alpha-D-manno-heptosyl side-chain. lpt3 and and galE mutant of the core oligosaccharide of Neisseria meningitidis.


An amino disaccharide consisting of N-acetyl-beta-D-galactosamine having a 2-O-methyl-beta-D-tyvelosyl residue attached at the 3-position and with the anomeric hydroxy group replaced by methoxy.


A disaccharide derivative that is the octyl glycoside of the disaccharide beta-D-galactofuranosyl-(1->6)-alpha-D-glucose.


A trisaccharide with a structure in which a galactosyl residue is linked alpha(1->6) to alpha,alpha-trehalose.


pelargonidin 3-O-sophoroside

An anthocyanidin 3-O-sophoroside derived from pelargonidin


A linear synthetic pentasaccharide derivative consisting of five D-glycero-alpha-D-manno-heptopyranose residue linked in sequence (1->3), (1->6),(1->2), (1->2), (1->2). An aminopropyl linker at the reducing end enables printing onto microscope slides. One of a series of substructures of the Helicobacter pylori O6 O-antigen tridecasaccharide O-antigen used for its immunological evaluation.


An amino tetrasaccharide consisting of alpha-D-mannose, beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-alpha-D-glucosamine joined together in sequence by (1->3), (1->4) and (1->4) glycosidic linkages.


glycosylfructose derivative

A disaccharide derivative that is formally obtained from a glycosylfructose.


A branched amino pentasaccharide that is beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)-beta-D-GlcpNAc in which the hydroxy group at position 3 of the mannosyl group has been glycosylated by an alpha-D-mannopyranosyl residue and the N-acetyl-beta-D-glucosaminyl residue carries an alpha-L-fucosyl residue via a (1->3) linkage.


A branched pentasaccharide comprised of an alpha-D-glucosyl-(1->4)-beta-D-glucosyl-(1->4)-alpha-D-mannosyl-(1->2)-alpha-D-mannose tetrasaccharide chain, on to the non-reducing mannosyl residue of which is attached an abequosyl residue via a (1->3) linkage.


An amino disaccharide comprising two N-acetyl-beta-D-galactosamine residues linked (1->6).


beta-L-altrofuranose

An L-altrofuranose that has beta configuration at the anomeric position.


D-ribulose

The D-stereoisomer of ribulose.


A branched amino tetrasaccharide consisting of N-acetyl-beta-glucosamine at the reducing end with an alpha-fucosyl-(1->2)-alpha-fucosyl group attached at the 3-position and an N-acetyl-beta-glucosaminyl residue attached at the 4-position.


alpha-galactosylsphingamide

A galactolipid in which the side chain of a galactosylphytosphingosine has been modified by amidation. Some alpha-galactosylsphingamides have been shown to exhibit antigenic properties.


An oligosaccharide derivative that is a tridecasaccharide derivative, the oligosaccharide portion of the Proteus penneri strain 8 (O67) lipopolysaccharide (LPS) core region.


galactitol derivative

A hexitol derivative that is formally obtained from a galactitol.


An amino disaccharide that is that is the 3-O-beta-D-galactopyranoside of 2-amino-2-deoxy-beta-D-galactopyranose.


A linear amino pentasaccharide comprising beta-D-glucose at the reducing end with a beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl moiety at the 4-position.  beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->3)-alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-D-Glcp in which the anomeric configuration of the glucose residue at the reducing end is beta.


A trisaccharide consisting of three L-arabinose units connected via alpha-(1->5) linkages.


D-gulopyranose

The D-enantiomer of gulopyranose.


Any glycoside derived from N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine.


D-rhamnose

Any rhamnose having D-configuration.


An amino pentasaccharide comprised of a tetrasaccharide chain of beta-D-galactosyl, N-acetyl-alpha-D-galactosaminyl, beta-D-galactosyl and N-acetyl-D-glucosaminyl residues linked sequentially (1->3), (1->3) and (1->4), with an alpha-L-fucosyl residue linked (1->2) to the galactosyl residue proximal to the reducing-end glucosaminyl residue.


L-galactoside

Any galactoside having L-configuration.


A tetrasaccharide derivative consisting of a beta-D-glucosyl residue glycosidically linked to a 5-aminopentyl group and which carries at O-3 a 2-O-acetyl-6-deoxy-3-O-methyl-alpha-L-talosyl-(1->3)-beta-D-glucosyl-(1->3)-2-O-acetyl-6-deoxy-alpha-L-talosyl trisaccharide unit.


L-xylofuranose

The furanose form of L-xylose.


A linear amino tetrasaccharide comprised of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-alpha-D-galactosamine residues linked sequentially (2->3), (1->3) and (1->3).


A branched amino decasaccharide comprising a linear trisaccharide of beta-D-mannose and two N-acetyl-beta-D-glucosamine residues all linked in sequence (1->4), to the mannosyl residue of which is (1->4)-linked an N-acetyl-beta-D-glucosaminyl residue, together with two beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl trisaccharide units linked (1->3) and (1->6).


A disaccharide that is D-galactopyranose in which the hydroxy group at position 3 has been converted into the corresponding alpha-D-mannopyranoside.


A branched amino tetrasaccharide comprising alpha-D-galactose at the reducing end having a N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-L-fucosyl-(1->3)]-N-acetyl-beta-D-glucosaminyl moiety attached at the 3-position.


A branched amino pentasaccharide comprising a linear tetrasaccharide chain of N-acetyl-alpha-D-galactosamine, beta-D-galactose, N-acetyl-beta-D-glucosamine and N-acetyl-alpha-D-galactosamine residues linked (1->3), (1->4) and (1->3) respectively, with an alpha-L-fucose residue linked (1->2) to the galactose residue.


An amino trisaccharide comprising two alpha-sialyl residues joined by a (2->8)-linkage and attached in turn by a (2->8)-linkage to a third sialyl residue of unspecified anomeric configuration.


A branched amino oligosaccharide that is an undecasaccharide derivative consisting of a linear trisaccharide of beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-D-glucosamine residues all linked in sequence (1->4), to the mannosyl residue of which are linked an N-acetyl-beta-D-glucosaminyl residue [via a (1->4) linkage] and two beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl linear trisaccharide units [linked (1->3) and (1->6)], while to the N-acetyl-D-glucosamine residue at the reducing end is linked (1->6) an alpha-L-fucose residue.


name: 6-Hydroxymyricetin 3,6,3',5'-tetramethyl ether 7-glucoside


A trisaccharide that is lactose in which the hydroxy group at the 4' position has been converted into the corresponding beta-L-fucopyranoseide.


GLUCOSAMINE

A 2-amino-2-deoxy-D-glucopyranose with an alpha-configuration at the anomeric position.


A deoxygalactose derivative that is beta-D-galactose in which the hydroxy group at position 2 has been replaced by an amino group.


A trisaccharide consisting of 2 alpha-D-glucopyranose residues and a D-galactopyranose residue joined in sequence by (1->2) and (1->3) residues.


name: 8-hydroxyluteolin 4'-methyl ether 8-glucoside-3'-sulfate


alpha-D-ribulose

A D-ribulose with an alpha-configuration at the anomeric position.


name: Luteolin 3'-methyl ether 7-malonylglucoside


An amino trisaccharide consisting of three N-formyl-alpha-D-perosamine residues linked sequentially (1->2) and (1->3).


A branched amino pentasaccharide comprising two galactosyl-(1->4)-N-acetylglucosaminyl units linked beta(1->3) and beta(1->6) to an alpha-D-galactose residue; beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-[beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->6)]-D-GalpNAc with alpha configuration at the reducing-end anomeric centre.


A linear hexasaccharide consisting of D-mannosyl residues connected exclusively by alpha-linkages, obtained from acetolysis of Candida parapsilosis cell-wall D-mannan.


glycan

Any oligosaccharide, polysaccharide or their derivatives consisting of monosaccharides or monosaccharide derivatives linked by glycosidic bonds. See also http://www.ontobee.org/ontology/GNO?iri=http://purl.obolibrary.org/obo/GNO_00000001.


A trisaccharide consisting of two beta-D-galactopyranose residues and a D-glucopyranose residue joined in sequence by (1->3) and (1->4) glycosidic bonds.


A branched amino pentasacccharide that is D-galactopyranose that has been glycosylated by 2-acetamido-beta-D-galactopyranosyl-beta-D-glucopyranosyl groups at positions 4 and 6.


An amino trisaccharide consisting of an N-acetyl-D-glucosamine flanked by two D-galactose residues in a linear sequence with (1->4) and (1->4) linkages.


A linear tetrasaccharide derivative consisting of three alpha-D-mannose residues and one beta-D-glucosamine residue,  linked sequentially (1->2), (1->6) and (1->4), with the glucosamine residue linked glycosidically to a 6-sulfanylhexyl group.


An amino trisaccharide consisting of N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-D-galactosamine residues linked sequentially (1->2) and (1->3).


beta-anthropyranose

An amino monosaccharide consisting of D-glucose having a 3-hydroxy-3-methylbutanamido group at the 4-position, a 2-O-methyl group and lacking the 6-hydroxy group.


decasaccharide

An oligosaccharide compound consisting of ten glycosyl residues.


A dimeric branched amino tetrasaccharide consisting of beta-D-glucuronosyl-(1->3)-N-acetyl-beta-D-glucosamine having a further beta-D-glucuronosyl-(1->3)-N-acetyl-beta-D-glucosaminyl moiety attached at the 6-position of the glucosamine.


A beta-D-glucoside in which a beta-D-glucopyranosyl residue is attached at position 4' of 2',4,4',6'-tetrahydroxychalcone via a glycosidic linkage.


A branched glucosamine oligosaccharide comprising three beta-D-galactosyl-(1->4)-[beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1->6)]-N-acetyl-beta-D-glucosamine tetrasaccharide units connected via (1->3) head-to-tail linkages.


A branched amino nonasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-glucosamine residues linked respectively (2->6), (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannosyl residue of which is also linked (1->6) an N-acetyl-beta-D-glucosaminyl-(1->2)-beta-D-alpha-D-mannosyl branch.


An amino tetrasaccharide antigen consisting of two 3-deoxy-D-manno-oct-2-ulose residues and two glucosamine residues (one at the reducing end) in a linear sequence, with two phosphate groups attached.


beta-D-Manp-D-Manp

A glycosylmannose consisting of beta-D-mannopyranose and D-mannopyranose residues joined in sequence by a (1->3) glycosidic bond.


An amino trisaccharide consisting of a 2-acetamido-beta-D-mannopyranose residue and two alpha-D-glucopyranose residues joined together in sequence by (1->4)-glycosidic bonds.


A branched amino hexasaccharide made up from one alpha-L-fucose residue, two beta-D-galactose residues, two N-acetyl-beta-D-glucosamine residues and one D-glucose residue (at the reducing end).


beta-L-altrose

Pyranose form of altrose in beta-L configuration


A branched eight-membered glucosamine oligosaccharide consisting of two fucose, two glucosamine, one glucose (at the reducing end) and three galactose units, linked as shown.


monardaein

An anthocyanin cation that is pelargonidin in which the hydroxy group at position 3 is substituted by a 6-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-beta-D-glucopyranosyl group and the hydroxy group at position 5 is substituted by a 4,6-bis-O-(carboxyacetyl)-beta-D-glucopyranosyl group.


A linear tetrasaccharide derivative consisting of beta-D-glucose, N-acetyl-alpha-D-fucosamine, N-acetyl-alpha-L-quinovosamine and N-acetyl-beta-D-glucosamine residues linked sequentially (1->6), (1->3) and (1->3). It forms an important epitope of the Proteus vulgaris O-specific polysaccharide.


A branched amino tetrasaccharide consisting of a linear trisaccharide of beta-D-galactose, N-acetyl-beta-D-glucosamine and (at the reducing end) N-acetyl-D-galactosamine residues linked sequentially (1->3) and (1->6), to the N-acetyl-D-galactosamine residue of which is also linked (1->3) a further beta-D-galactose residue.


An amino disaccharide consisting of a 3-deoxy-5-O-phosphono-D-manno-oct-2-ulose residue attached to beta-glucosamine via an alpha-(2->6)-linkage with an O-allyl group at the anomeric centre.


A methyl glycoside that is beta-D-Gal-(1->4)-[beta-D-Gal-(1->4)-beta-D-Glc-(1->6)]-beta-D-GlcNAc in which the CH2OH of the galactose within the trisaccharide chain is replaced by anionic carboxylate, the hydroxy group at position 6 of the galactose residue linked to O-4 of the reducing end glucosaminyl residue is replaced by an ammoniumyl group and the hydroxy group at the reducing-end anomeric centre is methylated.


anthocyanidin 3-O-beta-D-sambubioside

Any anthocyanidin glycoside in which the glycosyl residue is beta-D-sambubiosyl attached at position 3 (R groups may be H).


A branched amino oligosaccharide comprising a linear trisaccharide of beta-D-mannosyl and two N-acetyl-beta-D-glucosaminyl residues all linked in sequence (1->4), to the mannosyl residue of which are (1->3)- and (1->6)-linked two branches consisting of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and alpha-D-mannosyl residues linked respectively in (2->3), (1->4), (1->2) and (2->6), (1->4), (1->2) sequences.


D-glucosylsphingosine

A D-glucoside that is derived by formal reaction of the primary hydroxy group of sphingosine at the anomeric position of  D-glucose.


A glycoside that consists of ethyl beta-D-galactoside having an alpha-D-galactosyl residue at the 4-position.