Molecule: beta-D-GalNAc-(1->4)-beta-D-IdoA-(1->3)-beta-D-GalNAc4S-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-yl group

A linear heptasaccharide glycosyl group consisting of two N-acetylgalactosamine residues (one of which is sulfated at the 4-position), one iduronic acid residue, one glucuronic acid residue and two galactosyl residues linked to a xylosyl residue at the reducing end.
Synonyms for beta-D-GalNAc-(1->4)-beta-D-IdoA-(1->3)-beta-D-GalNAc4S-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-yl group :
Molecular Formula: C45H71N2O39S
Molecular wt: 1311.13500 g/mole
Charge: 0
SMILES: C[C@@H]1OC[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O[C@@H]4O[C@@H]([C@@H](O[C@@H]5O[C@H](CO)[C@H](OS(O)(=O)=O)[C@H](O[C@@H]6O[C@@H]([C@H](O[C@@H]7O[C@H](CO)[C@H](O)[C@H](O)[C@H]7NC(C)=O)[C@@H](O)[C@@H]6O)C(O)=O)[C@H]5NC(C)=O)[C@H](O)[C@H]4O)C(O)=O)[C@H]3O)[C@H]2O)[C@H](O)[C@H]1O
InChIKey:
CHEBI:63516
Sample reactions for this molecule:
IDS hydrolyses dermatan sulfate (Chebi:63517 chain)
HEXA cleaves the terminal GalNAc from DS
Defective HEXA does not cleave the terminal GalNAc from DS
Defective HEXB does not cleave the terminal GalNAc from DS
HEXB cleaves the terminal GalNAc from DS