alpha-D-GlcNS3S-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-yl group
alpha-d-glcns3s-(1->4)-beta-d-glca-(1->3)-beta-d-gal-(1->3)-beta-d-gal-(1->4)-beta-d-xyl-yl group
A linear pentasaccharide glycosyl group consisisting of one glucosamine residue sulfated on nitrogen and at O-3, one glucuronic acid residue, and two galactose residues linked to a xylosyl residue at the reducing end and which is commonly bonded to an amino acid residue.