>sp|A5D7R8|KITH_BOVIN Thymidine kinase, cytosolic OS=Bos taurus GN=TK1 MSCINLPNVLPGSPSKTRGQIQVILGPMFSGKSTELMRRVRRFQVAQYKCLVIKYAKDTR YSSLFSTHDRNTMEALPACLLRDVIQDAQRVAVIGIDEGQFFPDIVEFCENMANSGKTVI VAALDGTFQRKAFGTILNLVPLAESVVKLTAVCMECFREAAYTKRLGVEKEVEVIGGADK YHSVCRLCYFKKASGQPAVLDSEENKENCPMTLGKPAEAPGVRKLFATHQIWQCSQAN