label: [3)-alpha-D-Rhap-(1->3)-[alpha-D-Fucp-(1->4)]-alpha-D-Rhap-(1->2)-alpha-D-Rhap-(1->]n
label_lc: [3)-alpha-d-rhap-(1->3)-[alpha-d-fucp-(1->4)]-alpha-d-rhap-(1->2)-alpha-d-rhap-(1->]n
description: "A branched polysaccharide composed of a backbone of repeating alpha-D-Rhap-(1->3)-[alpha-D-Fucp-(1->4)]-alpha-D-Rhap-(1->2)-alpha-D-Rhap units, joined by (1->3)-linkages as shown."