PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3954792-0 1986 Stereospecific deuterium substitution at the alpha-carbon position of dopamine and its effect on oxidative deamination catalyzed by MAO-A and MAO-B from different tissues. alpha- 45-51 monoamine oxidase B Homo sapiens 142-147