Term Name:	galactosaminogalactan
Synonyms:	GAG
Definition:	An exopolysaccharide composed of alpha1->4 linked galactose and alpha1->4 linked N-acetylgalactosamine (GalNAc) residues where both monosacharides are randomly distributed. It is secreted by the opportunistic fungal pathogens, Aspergillus fumigatus and Aspergillus niger.
Ontology:	ChEBI [CHEBI:143889]  ( EBI )