PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10087055-4 1999 Studying the binding of [35S]guanosine-5"-O-(gamma-thio)-triphosphate to membranes from Phd overexpressing cells, we found that [D-penicillamine2, D-penicillamine5 ]enkephalin failed, in the presence of Phd (0.1 nM), to elevate incorporation of the nucleotide. d-penicillamine5 ]enkephalin 147-175 phosducin Mus musculus 88-91