>gi|164698438 thymidine kinase 1 [Homo sapiens] MSCINLPTVLPGSPSKTRGQIQVILGPMFSGKSTELMRRVRRFQIAQYKC LVIKYAKDTRYSSSFCTHDRNTMEALPACLLRDVAQEALGVAVIGIDEGQ FFPDIVEFCEAMANAGKTVIVAALDGTFQRKPFGAILNLVPLAESVVKLT AVCMECFREAAYTKRLGTEKEVEVIGGADKYHSVCRLCYFKKASGQPAGP DNKENCPVPGKPGEAVAARKLFAPQQILQCSPAN