Sodium-dependent phosphate transporter 1 XLFFLVRAFI LHKADPVPNG LRALPVFYAC TVGINLFSIM YTGAPLLGFD KLPLWGTILI SVGCAVFCAL IVWFFVCPRM KRKIERPATV PLQAVVEERT VSFKLGDLEE APERERLPSV DLKEETSIDS TVNGAVQLPN GNLVQFSQAV SNQINSSGHY QYHTVHKDSG LYKELLHKLH LAKVGDCMGD SGDKPLRRNN SYTSYTMAIC GMP