the neutral products from the digestion with a mixture of exoglycosidases and endo-beta-n-acetylglucosaminidase d from diplococcus pneumoniae included a series of [ 3h ] mannose- and [ 3h ] glucosamine-labelled neutral oligosaccharides that were all converted by digestion with eukaryotic beta-n-acetylglucosaminidases into free n-acetylglucosamine and a small oligomannosyl core containing two alpha-linked mannose residues and a third mannose residue beta-linked to n-acetylglucosamine .
C0017718
glucosamine
C0001056
acetylglucosamine