Term Name:	heparan sulfate N-acetyl-alpha-D-glucosaminide polyanion
Synonyms:	heparan sulfate N-acetyl-alpha-D-glucosaminide, heparan sulfate N-acetyl-alpha-D-glucosaminide anion
Definition:	A carbohydrate acid derivative anion arising from deprotonation of the carboxylic acid and sulfate groups of the repeating units of heparan sulfate N-acetyl-alpha-D-glucosaminide; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:70974]  ( EBI )