PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9876928-8 1998 Computer analysis of possible interactions involving Cys121 in a three-dimensional structure of beta-lactoglobulin revealed that the thiol group is too far away from neighboring residues to form side-chain hydrogen bonds. Sulfhydryl Compounds 133-138 beta-lactoglobulin Bos taurus 96-114