Global ETD Search
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Showing 1 to 4 of 4 for “"PHT1"”.
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The proton-coupled oligopeptide transporters PEPT2, PHT1 and PHT2 mediate the uptake of carnosine in glioblastoma cells
… expression of the four known POTs (PEPT1, PEPT2, PHT1, and PHT2) was examined in three glioblastoma cell lines, ten primary tumor cell cultures, in freshly isolated tumor tissue and in healthy brain. Using high-performance liquid chromatography coupled to mass spectrometry, the uptake of carnosine …
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Tissue- and Development-specific Expression of Proton-mediated Peptide Transporters in the Developing Chicken
PepT1, PepT2 and PHT1 are all members of the proton-coupled oligopeptide transporter family, which are important in the transport of amino acids in peptide form. PepT1 acts as a low affinity/high capacity transporter and PepT2 as a high affinity/low capacity transporter for di- and tri-peptides. …
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Structure-function studies of SLC15 peptide transporters
… Finally, rat peptide histidine transporter (ratPHT1, SLC15A4), has been reported to transport L-histidine in addition to di- and tri- peptides, and to be expressed on the neuronal lysosomal membrane. Surface expression studies of FLAG epitope tagged PHT1 protein confirmed that the protein …
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The Effect of Modifying the Higher-Order Structure of Plant High-Affinity Phosphate Transporters
… mechanism of phosphate uptake by plants. The Pht1 family in Arabidopsis thaliana contains nine members, of which AtPht1;1 (Pht1;1) and AtPht1;4 (Pht1;4) have been shown to be the major transporters involved in phosphate acquisition from soil. Membrane transporters often function as oligomeric …