>3KVR_1|Chains A, B|Uridine phosphorylase|Bos taurus (9913) MASTAAETEKPEDHNDLVQLCNPHIAAMKEDILYHFSLSTSTHDFPAMFGDVKFVCVGGSPSRMKAFIKYVAMELGFAHPGADYPNICEGTDRYAMFKVGPVLSVSHGMGVPSIAIMLHELIKLLYHAHCSGVTLIRIGTSGGIGLEPGSVVITRQAVDPCFKPEFEQIVLGKREVRNTDLDEQLVQELARCSAELGEFPTVVGNTMCTLDFYEGQGRLDGALCSYTEKDKQDYLRAAYAAGIRNIEMEASVFAAMCNACGLRAAVVCVTLLNRLEGDQISSPHDVLAEYQQRPQRLVGQFIKKRLMQA