PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 187601-3 1976 P-450LM2, which was isolated from phenobarbital-induced animals, has a subunit molecular weight of 48,700. Phenobarbital 34-47 cytochrome P450 2B4 Oryctolagus cuniculus 0-8