establishment of localization establishment of localization establishment of localization establishment of localization establishment of localization establishment of localization establishment of localization establishment of localization establishment of localization establishment of localization establishment of localizationestablishment of localization lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid binding organic cyclic compound binding small molecule binding transmembrane transporter activity lipid bindinglipid binding organic cyclic compound bindingorganic cyclic compound binding small molecule bindingsmall molecule binding transmembrane transporter activitytransmembrane transporter activity extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular regionextracellular region