>sp|A5D7R8|KITH_BOVIN Thymidine kinase, cytosolic OS=Bos taurus OX=9913 GN=TK1 PE=2 SV=1 MSCINLPNVLPGSPSKTRGQIQVILGPMFSGKSTELMRRVRRFQVAQYKCLVIKYAKDTR YSSLFSTHDRNTMEALPACLLRDVIQDAQRVAVIGIDEGQFFPDIVEFCENMANSGKTVI VAALDGTFQRKAFGTILNLVPLAESVVKLTAVCMECFREAAYTKRLGVEKEVEVIGGADK YHSVCRLCYFKKASGQPAVLDSEENKENCPMTLGKPAEAPGVRKLFATHQIWQCSQAN