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ChEBI
> Main
CHEBI:71441 - α-KDN-(2→3)-β-
D
-Gal
p
-(1→4)-
D
-Glc
p
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ChEBI Name
α-KDN-(2→3)-β-
D
-Gal
p
-(1→4)-
D
-Glc
p
ChEBI ID
CHEBI:71441
ChEBI ASCII Name
alpha-KDN-(2->3)-beta-D-Galp-(1->4)-D-Glcp
Definition
A linear trisaccharide consisting of α-KDN, β-
D
-galactose and
D
-glucosamine residues linked sequentially (2→3) and (1→4).
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C21H36O19
Net Charge
0
Average Mass
592.49910
Monoisotopic Mass
592.18508
InChI
InChI=1S/C21H36O19/c22-
2-
6(26)
10(28)
16-
9(27)
5(25)
1-
21(39-
16,20(34)
35)
40-
17-
11(29)
7(3-
23)
37-
19(14(17)
32)
38-
15-
8(4-
24)
36-
18(33)
13(31)
12(15)
30/h5-
19,22-
33H,1-
4H2,(H,34,35)
/t5-
,6+,7+,8+,9+,10+,11-
,12+,13+,14+,15+,16+,17-
,18?,19-
,21-
/m0/s1
InChIKey
DMRPWEVBRFPALU-VOVGBJGJSA-N
SMILES
[H]
[C@]
1(O[C@@]
(C[C@H]
(O)
[C@H]
1O)
(O[C@H]
1[C@@H]
(O)
[C@@H]
(CO)
O[C@@H]
(O[C@H]
2[C@H]
(O)
[C@@H]
(O)
C(O)
O[C@@H]
2CO)
[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-KDN-(2→3)-β-
D
-Gal
p
-(1→4)-
D
-Glc
p
(
CHEBI:71441
)
has role
epitope (
CHEBI:53000
)
α-KDN-(2→3)-β-
D
-Gal
p
-(1→4)-
D
-Glc
p
(
CHEBI:71441
)
is a
trisaccharide (
CHEBI:27150
)
IUPAC Name
3-
deoxy-
D
-
glycero
-
α-
D
-
galacto
-
non-
2-
ulopyranosonyl-
(2→3)-
β-
D
-
galactopyranosyl-
(1→4)-
D
-
glucopyranose
Synonyms
Sources
(6
R
)-
3-
deoxy-
6-
[(1
R
,2
R
)-
1,2,3-
trihydroxypropyl]-
β-
L
-
threo
-
hex-
2-
ulopyranonosyl-
(2→3)-
β-
D
-
galactopyranosyl-
(1→4)-
D
-
glucopyranose
IUPAC
α-KDN-(2→3)-β-
D
-Gal-(1→4)-
D
-Glc
ChEBI
deamino-
α-
neuraminyl-
(2→3)-
β-
D
-
galactosyl-
(1→4)-
D
-
glucose
ChEBI
KDNα2-3Galβ1-4Glc
ChEBI
Citation
Type
Source
19443021
PubMed citation
Europe PMC
Last Modified
12 December 2012