KnowraProteoglycanLinked fromLinked fromThe 8 pages that link to Proteoglycan, each with the reason it gives.All 8Related 4Narrower topic 1Compared with 3CollagenCompared with: Proteoglycans resist compression and retain water, complementing collagen’s resistance to tension.GlycoproteinCompared with: Its long, repeating sugar chains distinguish it from most glycoproteins.GlycolipidCompared with: Its sugar chains are much longer and attached to a protein core, unlike a glycolipid’s lipid anchor.