PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25713062-2 2015 TEM-1 is a prevalent plasmid-encoded beta-lactamase in Gram-negative bacteria that efficiently catalyzes the hydrolysis of penicillins and early cephalosporins but not oxyimino-cephalosporins. Cephalosporins 145-159 CD248 molecule Homo sapiens 0-5