PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9409362-10 1997 A skeletal muscle-specific form of the proteoglycan decorin, with a chondroitin sulfate-like epitope, is a target antigen for the IgM M-protein in our patient with Waldenstrom"s macroglobulinemia and a myopathy. Chondroitin Sulfates 68-87 myomesin 2 Homo sapiens 134-143