PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2226525-5 1990 Analysis of other similar regions in apoB-100 and other glycosaminoglycan-binding proteins suggest that besides a cluster of positively charged amino-acids, the presence of hydroxyl-containing residues favours the association with sulphated proteoglycans. Hydroxyl Radical 173-181 apolipoprotein B Homo sapiens 37-45