PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18047801-0 2007 Evidence of tandem repeat and extra thiol-groups resulted in the polymeric formation of bovine haptoglobin: a unique structure of Hp 2-2 phenotype. Sulfhydryl Compounds 36-41 haptoglobin Bos taurus 95-106