label: [3)-beta-D-GlcpNAc-(1->4)-alpha-L-Rhap-(1->]n
label_lc: [3)-beta-d-glcpnac-(1->4)-alpha-l-rhap-(1->]n
description: "A polysaccharide derivative composed of a backbone of beta-D-GlcNAc-(1->4)-L-Rha repeating units that are joined to each other via alpha-(1->3)-linkages; corresponds to the repeating unit of the O-polysaccharide from Pasteurella haemolytica serotypes 3 and 15."