O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-serine

Term ID

CHEBI:234084

Synonyms

NeuAcalpha2-6GalNAcalpha-O-Ser
O-[(5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-nonulopyranosylonic acid)-(2->6)-2-acetamido-2-deoxy-alpha-D-galactopyranosyl]-serine
sialyl-Tn
sialyl-Tn antigen
sTn
sTn antigen
sTn-Ser

Definition

A non-proteinogenic α-amino acid that is N-acetyl-α-neuraminyl-(2→6)-N-acetyl-α-D-galactosamine linked via an α glycosidic bond to the O at position 3 of serine.

References

pubmed:26927062
pubmed:34160580
pubmed:36583127
pubmed:36686742
pubmed:36806956
pubmed:39346741
pubmed:39886580

Ontology

ChEBI ( EBI )

Relationships

Phenotype

Phenotype resulting from O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-serine

Phenotype where environments contain O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-serine

Phenotype modified by environments containing O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-serine

Phenotype affecting O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-serine

Human Disease Model