PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2128841-3 1990 However, the corresponding succinimide analogue shows a reversible inhibition of COMT, which is competitive with pyrocatecholphthalein and non-competitive with AdoMet. succinimide 27-38 catechol-O-methyltransferase Homo sapiens 81-85