>tr|Q3UEN1|Q3UEN1_MOUSE Uridine phosphorylase OS=Mus musculus GN=Upp2 MASILPASNRSMRPDKNTYERKRSVYVKNPYLEGMDEDILYHLDLGTKTHNLPAMFGDVK FVCVGGSPNRMKAFAQFMHKELRLEGDGEDIEDICAGTDRYCMFKTGPVLSVSHGMGIPS ISIMLHELIKLLHHAHCCDVTIIRIGTSGGIGIAPGSVVITDTAVDSFFKPRFEQVILDN VVTRSTELDKELANDLFNCSREIPNVPTLIGHTMCTYDFYEGQGRLDGALCSFSREKKLD YLKRAYRAGVRNIEMESTVFAAMCGLCGLRAAVVCVTLLDRLESDQINLSHDVLVEYQQR PQLLISNFIKKQLGLCDQMS