HPRT1 GI:4504483 hypoxanthine phosphoribosyltransferase 1 1 matrspgvvi sddepgydld lfcipnhyae dlervfiphg limdrterla 50 51 rdvmkemggh hivalcvlkg gykffadlld yikalnrnsd rsipmtvdfi 100 101 rlksycndqs tgdikviggd dlstltgknv livediidtg ktmqtllslv 150 151 rqynpkmvkv asllvkrtpr svgykpdfvg feipdkfvvg yaldyneyfr 200 201 dlnhvcvise tgkakyka