CHEBI:17725 - α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine
ChEBI ID CHEBI:17725
ChEBI ASCII Name alpha-N-acetylneuraminyl-(2->6)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine
Definition An amino trisaccharide consisting of an N-acetyl-α-neuraminyl residue attached to the galactose residue of N-acetyllactosamine via an α-(2→6)-linkage.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:10312, CHEBI:12300, CHEBI:22434
Supplier Information
Download Molfile XML SDF
Formula C25H42N2O19
Net Charge 0
Average Mass 674.60300
Monoisotopic Mass 674.23818
InChI InChI=1S/C25H42N2O19/c1-7(30)26-13-9(32)3-25(24(40)41,46-21(13)15(34)10(33)4-28)42-6-12-16(35)18(37)19(38)23(44-12)45-20-11(5-29)43-22(39)14(17(20)36)27-8(2)31/h9-23,28-29,32-39H,3-6H2,1-2H3,(H,26,30)(H,27,31)(H,40,41)/t9-,10+,11+,12+,13+,14+,15+,16-,17+,18-,19+,20+,21+,22+,23-,25+/m0/s1
InChIKey RPSBVJXBTXEJJG-LURNZOHQSA-N
SMILES [H][C@]1(O[C@@](C[C@H](O)[C@H]1NC(C)=O)(OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O)C(O)=O)[C@H](O)[C@H](O)CO
Roles Classification
Biological Role(s): epitope
The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine (CHEBI:17725) has role epitope (CHEBI:53000)
α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine (CHEBI:17725) is a amino trisaccharide (CHEBI:59266)
α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine (CHEBI:17725) is a glucosamine oligosaccharide (CHEBI:22485)
α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine (CHEBI:17725) is conjugate acid of α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine(1−) (CHEBI:60040)
Incoming α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine(1−) (CHEBI:60040) is conjugate base of α-N-acetylneuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine (CHEBI:17725)
IUPAC Name
5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→6)-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
(2R,4S,5R,6R)-5-acetamido-2-{[(2R,3R,4S,5R,6S)-6-{[(2R,3S,4R,5R,6R)-5-acetamido-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methoxy}-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid HMDB
(N-acetylneuraminosyl(alpha2-6)lactosamine) HMDB
6'-Sialyllactosamine HMDB
6-Sialyllactosamine ChemIDplus
alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine Deprecated term ChEBI
alpha-N-Acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine KEGG COMPOUND
alpha-N-Acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine HMDB
alpha-N-Acetylneuraminyl-2,6-beta-delta-galactosyl-1,4-N-acetyl-beta-delta-glucosamine HMDB
α-NeuNAc-(2→6)-β-D-Gal-(1→4)-β-D-GlcNAc ChEBI
α-NeupNAc-(2→6)-β-D-Galp-(1→4)-β-D-GlcpNAc ChEBI
N-Acetylneuraminosyl(alpha2-6)lactosamine ChemIDplus
Neu5Aca2-6Galb1-4GlcNAcb ChEBI
Neuac-lact ChemIDplus
NeuAcalpha2,6Galbeta1,4GlcNAc HMDB
Neuacalpha2,6GalNAcbeta1,4GlcNAc ChemIDplus
Neuacalpha2-6Galbeta1-4GlcNAcbeta ChemIDplus
O-(N-Acetyl-a-neuraminosyl)-(2→6)-O-b-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-b-D-Glucopyranose HMDB
O-(N-Acetyl-alpha-neuraminosyl)-(26)-O-beta-D-galactopyranosyl-(1→-4)-2-(acetylamino)-2-deoxy-beta-D-Glucopyranose HMDB
O-(N-Acetyl-alpha-neuraminosyl)-(2→6)-O-beta-delta-galactopyranosyl-(1→-4)-2-(acetylamino)-2-deoxy-beta-delta-Glucopyranose HMDB
O-5-(acetylamino)-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranonosyl-(2→6)-O-β-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-β-D-glucopyranose ChEBI
WURCS=2.0/3,3,2/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3/a4-b1_b6-c2 GlyTouCan
Manual Xrefs Databases
ALPHA-N-ACETYLNEURAMINYL-26-BETA MetaCyc
C04886 KEGG COMPOUND
G73578JC GlyTouCan
G73578JC GlyGen
HMDB0001081 HMDB
View more database links
Registry Numbers Types Sources
5721087 Beilstein Registry Number Beilstein
64364-50-7 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
10619708 PubMed citation Europe PMC
10683228 PubMed citation Europe PMC
10940350 PubMed citation Europe PMC
11425186 PubMed citation Europe PMC
11685546 PubMed citation Europe PMC
12954214 PubMed citation Europe PMC
19443021 PubMed citation Europe PMC
25568069 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
Last Modified
27 June 2023