5 0 1 http://purl.obolibrary.org/obo/GO_0002162 dystroglycan binding 'dystroglycan binding' SubClassOf 'glycoprotein binding' 'dystroglycan binding' SubClassOf 'protein binding' http://purl.obolibrary.org/obo/GO_0031593 polyubiquitin binding 'polyubiquitin binding' SubClassOf 'ubiquitin binding' 'polyubiquitin binding' SubClassOf 'modification-dependent protein binding' http://purl.obolibrary.org/obo/GO_0043394 proteoglycan binding 'proteoglycan binding' SubClassOf 'glycoprotein binding' 'proteoglycan binding' SubClassOf 'protein binding' 'proteoglycan binding' SubClassOf 'carbohydrate derivative binding' http://purl.obolibrary.org/obo/GO_0001948 glycoprotein binding 'glycoprotein binding' SubClassOf 'protein binding' 'glycoprotein binding' SubClassOf 'carbohydrate derivative binding' http://purl.obolibrary.org/obo/GO_1990450 linear polyubiquitin binding 'linear polyubiquitin binding' SubClassOf 'polyubiquitin binding' 'linear polyubiquitin binding' SubClassOf 'ubiquitin binding' http://purl.obolibrary.org/obo/GO_0001948 glycoprotein binding 'glycoprotein binding' SubClassOf 'protein binding' 'glycoprotein binding' SubClassOf 'carbohydrate derivative binding'