>tr|R0CK45|R0CK45_RALPI Pyrimidine/purine nucleoside phosphorylase OS=Ralstonia pickettii OR214 GN=ppnP MTTETFDGVRLTTKANVYFDGKCVSHSFTLPDGTKKSVGVVLPATLTFGTAAAEIMECVG GSCEYKLDGTDEWKTSGAGDSFQVPANSKFDIRVTEAYHYICHYA