Drug Gene Type Source L-Tyrosyl-D-alanylglycyl-N-(2-hydroxyethyl)-Nalpha-methyl-L-phenylalaninamide monoacetate (salt) OPRM1 Text_Mining(affects(binding)) CTD L-Tyrosyl-D-alanylglycyl-N-(2-hydroxyethyl)-Nalpha-methyl-L-phenylalaninamide monoacetate (salt) OPRM1 Text_Mining(decreases(reaction)) CTD L-Tyrosyl-D-alanylglycyl-N-(2-hydroxyethyl)-Nalpha-methyl-L-phenylalaninamide monoacetate (salt) OPRM1 Text_Mining(increases(activity)) CTD