label: [3)-beta-D-ribosyl-(1->1)-D-ribitol-5-P-(O->]n
label_lc: [3)-beta-d-ribosyl-(1->1)-d-ribitol-5-p-(o->]n
description: "A biomacromolecule consisting of a backbone of beta-D-ribosyl-(1->1)-D-ribitol-5-phosphate repeating units that are joined to each other by phosphodiester linkages."