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CHEBI:61599 - [8)-α-Neu5Ac-(2→]n

ChEBI IDCHEBI:61599
ChEBI Name[8)-α-Neu5Ac-(2→]n
Stars
ASCII Name[8)-alpha-Neu5Ac-(2->]n
DefinitionAn amino oligosaccharide consisting of repeating units of N-acetylneuraminic acid that are joined via α-(2→8)-linkages. Commonly known as polysialic acid or PSA,
Last Modified6 February 2018
SubmitterSteve
DownloadsMolfile
Formula(C11H17NO8)n.H2O
Net Charge0
Average Mass309.271
Monoisotopic Mass309.10598
SMILES[H]O[C@]1(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)CO)O1
InChIInChI=1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11+/m0/s1
InChIKeySQVRNKJHWKZAKO-YRMXFSIDSA-N
ChEBI Ontology
Outgoing Relation(s)
[8)-α-Neu5Ac-(2→]n (CHEBI:61599) is a amino oligosaccharide (CHEBI:22483)
[8)-α-Neu5Ac-(2→]n (CHEBI:61599) is conjugate acid of [8)-α-Neu5Ac-(2→]n polyanion (CHEBI:139252)
Incoming Relation(s)
[8)-α-Neu5Ac-(2→]5 (CHEBI:78305) is a [8)-α-Neu5Ac-(2→]n (CHEBI:61599)
[8)-α-Neu5Ac-(2→]6 (CHEBI:61597) is a [8)-α-Neu5Ac-(2→]n (CHEBI:61599)
[8)-α-Neu5Ac-(2→]8 (CHEBI:78300) is a [8)-α-Neu5Ac-(2→]n (CHEBI:61599)
[8)-α-Neu5Ac-(2→]n polyanion (CHEBI:139252) is conjugate base of [8)-α-Neu5Ac-(2→]n (CHEBI:61599)
Synonyms  Source
poly-α-(2→8)-NeuNAcChEBI
poly[α-Neu5Ac-(2→8)]ChEBI
poly-α-(2→8)-Neu5AcChEBI
[α-Neu5Ac-(2→8)]nChEBI
[8)-α-NeuNAC-(2→]nChEBI
N-acetylated α-(2→8)-linked homosialopolysaccharideChEBI
Citations