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CHEBI:40356 - N-acetyl-α-D-galactosamine

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ChEBI Name N-acetyl-α-D-galactosamine
ChEBI ID CHEBI:40356
ChEBI ASCII Name N-acetyl-alpha-D-galactosamine
Definition An N-acetyl-D-galactosamine having α-configuration at the anomeric centre.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C8H15NO6
Net Charge 0
Average Mass 221.20780
Monoisotopic Mass 221.090
InChI InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6+,7-,8+/m1/s1
InChIKey OVRNDRQMDRJTHS-CBQIKETKSA-N
SMILES CC(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@H](O)[C@@H]1O
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.
Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
(via N-acetyl-D-galactosamine )
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
(via N-acetyl-D-galactosamine )
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
(via N-acetyl-D-galactosamine )
(via N-acetylgalactosamine )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing N-acetyl-α-D-galactosamine (CHEBI:40356) has role epitope (CHEBI:53000)
N-acetyl-α-D-galactosamine (CHEBI:40356) is a N-acetyl-D-galactosamine (CHEBI:28037)
Incoming N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine (CHEBI:61818) has functional parent N-acetyl-α-D-galactosamine (CHEBI:40356)
N-acetyl-α-D-galactosaminyl group (CHEBI:88142) is substituent group from N-acetyl-α-D-galactosamine (CHEBI:40356)
IUPAC Name
2-acetamido-2-deoxy-α-D-galactopyranose
Synonyms Sources
2-(acetylamino)-2-deoxy-alpha-D-galactopyranose ChemIDplus
α-GalNAc ChEBI
α-GalpNAc ChEBI
GalNAc-α ChEBI
N-acetyl-α-D-galactosamine UniProt
Tn ChEBI
Tn antigen saccharide ChEBI
TN antigen saccharide ChEBI
Tn antigen saccharide component ChEBI
TN antigen saccharide component ChEBI
Tn saccharide ChEBI
TN saccharide ChEBI
Tn saccharide component ChEBI
TN saccharide component ChEBI
Database Links Databases
CPD-3604 MetaCyc
EP0788504 Patent
US5527891 Patent
View more database links
Registry Numbers Types Sources
14215-68-0 CAS Registry Number ChemIDplus
1429040 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
15936003 PubMed citation Europe PMC
17991151 PubMed citation Europe PMC
19443021 PubMed citation Europe PMC
2800471 PubMed citation Europe PMC
3378242 PubMed citation Europe PMC
Last Modified
23 October 2015