Source:http://linkedlifedata.com/resource/umls/id/C1152843
GO: Combining with a molecular pattern based on a repeating or polymeric structure, such as a polysaccharide or peptidoglycan, to initiate a change in cell activity. Such molecular patterns are sometimes associated with potential pathogens. [PMID:12507420, PMID:12925128, PMID:14523544]