PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9379445-10 1997 Molecular simulations of the receptor--ligand complex yielded structures in which the tyramine moiety or opioid "message" of dynorphin is bound within a conserved aromatic pocket in the transmembrane domain while the helical portion contacted residues in EL2 and in the extracellular end of transmembrane helices 6 and 7. Tyramine 86-94 spectrin alpha, erythrocytic 1 Homo sapiens 255-258