PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2130940-3	1990	With the aid of purified beef liver MAO-B and synthetic standards, we observed the efficient and quantitative conversion of BMTP to the corresponding 2,3-dihydropyridinium intermediate BMDP+, which underwent further, but incomplete, oxidation to BMP+.	2,3-dihydropyridinium	150-171	monoamine oxidase B	Rattus norvegicus	36-41