PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10087055-11 1999 Thus, in Phd overexpressing cells, opioids exhibit an increased efficacy despite the inhibitory action of the phosphoprotein on opioid-stimulated incorporation of [35S]guanosine-5"-O-(gamma-thio)-triphosphate. guanosine-5"-o-(gamma-thio)-triphosphate 168-208 phosducin Mus musculus 9-12