PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19015357-9 2009 KPC-4 and KPC-5 were more sensitive than KPC-2 to inhibition by clavulanic acid in both susceptibility testing and hydrolysis assays. Clavulanic Acid 64-79 KPC-2 Escherichia coli 41-46