PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33551812-8 2020 The other phenylethylamine derivatives methamphetamine, para-methoxymethamphetamine, (-)-ephedrine, and cathine ((+)-norpseudoephedrine), as well as dimethyltryptamine, were substrates of OCT2 with K m values in the range of 7.9-46.0 microM and v max values between 70.7 and 570 pmol x mg protein-1 x min-1. Phenethylamines 10-26 POU class 2 homeobox 2 Homo sapiens 188-192