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ChEBI
> Main
CHEBI:71344 - β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc
Main
ChEBI Ontology
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Pathways
Models
ChEBI Name
β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc
ChEBI ID
CHEBI:71344
ChEBI ASCII Name
beta-D-GlcpNAc-(1->3)-alpha-D-GalpNAc
Definition
An amino disaccharide comprising an
N
-acetyl-β-
D
-glucosamine residue linked (1→3) to an
N
-acetyl-β-
D
-galactosamine residue at the reducing end.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C16H28N2O11
Net Charge
0
Average Mass
424.40030
Monoisotopic Mass
424.16931
InChI
InChI=1S/C16H28N2O11/c1-
5(21)
17-
9-
13(25)
11(23)
7(3-
19)
28-
16(9)
29-
14-
10(18-
6(2)
22)
15(26)
27-
8(4-
20)
12(14)
24/h7-
16,19-
20,23-
26H,3-
4H2,1-
2H3,(H,17,21)
(H,18,22)
/t7-
,8-
,9-
,10-
,11-
,12+,13-
,14-
,15+,16+/m1/s1
InChIKey
FJGXDMQHNYEUHI-GVGNQZIPSA-N
SMILES
CC(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@H](O)[C@@H]1O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1NC(C)=O
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
β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc (
CHEBI:71344
)
has role
epitope (
CHEBI:53000
)
β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc (
CHEBI:71344
)
is a
amino disaccharide (
CHEBI:22480
)
β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc (
CHEBI:71344
)
is a
galactosamine oligosaccharide (
CHEBI:22484
)
β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc (
CHEBI:71344
)
is a
glucosamine oligosaccharide (
CHEBI:22485
)
Incoming
β-
D
-Gal
p
-(1→3)-β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc (
CHEBI:147618
)
has functional parent
β-
D
-Glc
p
NAc-(1→3)-α-
D
-Gal
p
NAc (
CHEBI:71344
)
IUPAC Name
2-
acetamido-
2-
deoxy-
β-
D
-
glucopyranosyl-
(1→3)-
2-
acetamido-
2-
deoxy-
α-
D
-
galactopyranose
Synonyms
Sources
2-
(acetylamino)-
3-
O
-
[2-
(acetylamino)-
2-
deoxy-
β-
D
-
glucopyranosyl]-
2-
deoxy-
α-
D
-
galactopyranose
ChEBI
2-
acetamido-
3-
O
-
(2-
acetamido-
2-
deoxy-
β-
D
-
glucopyranosyl)-
2-
deoxy-
α-
D
-
galactopyranose
IUPAC
β-
D
-GlcNAc-(1→3)-α-
D
-GalNAc
ChEBI
GlcNAcb1-3GalNAca
ChEBI
GlcNAcβ1-3GalNAcα
ChEBI
N
-
acetyl-
β-
D
-
glucosaminyl-
(1→3)-
N
-
acetyl-
α-
D
-
galactosamine
ChEBI
WURCS=2.0/2,2,1/[a2112h-1a_1-5_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O]/1-2/a3-b1
GlyTouCan
Manual Xrefs
Databases
G00035MO
GlyTouCan
G00035MO
GlyGen
View more database links
Citations
Types
Sources
19443021
PubMed citation
Europe PMC
25568069
PubMed citation
Europe PMC
31537530
PubMed citation
Europe PMC
Last Modified
03 May 2023