?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kaur%2C+Jaspreet&rft.aulast=Kaur&rft.aufirst=Jaspreet&rft.issue=35&rft.volume=284&rft.date=28+August+2009&rft.issn=0021-9258&rft.atitle=Gln-222+in+transmembrane+domain+4+and+Gln-526+in+transmembrane+domain+9+are+critical+for+substrate+recognition+in+the+yeast+high+affinity+glutathione+transporter%2C+Hgt1p.&rft.title=The+Journal+of+biological+chemistry&rft.pages=23872-84&rft.genre=article