establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localization cell communication establishment of localizationestablishment of localization cell communicationcell communication transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activity transmembrane transporter activitytransmembrane transporter activity cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cell membrane protein-containing complex cellcell membranemembrane protein-containing complexprotein-containing complex