PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11959556-0 2002 Effects of amino acid alterations in penicillin-binding proteins (PBPs) 1a, 2b, and 2x on PBP affinities of penicillin, ampicillin, amoxicillin, cefditoren, cefuroxime, cefprozil, and cefaclor in 18 clinical isolates of penicillin-susceptible, -intermediate, and -resistant pneumococci. Ampicillin 120-130 polycystin 1, transient receptor potential channel interacting Homo sapiens 66-69