label: [4)-D-GlcpA-(1->4)-D-GlcpNAc-(1->]n
label_lc: [4)-d-glcpa-(1->4)-d-glcpnac-(1->]n
description: "A polysaccharide derivative composed of a backbone of repeating D-glucuronosyl-(1->4)-N-acetyl-D-glucosamine units joined by (1->4)-linkages."