>sp|O00142-6|KITM_HUMAN Thymidine kinase 2, mitochondrial OS=Homo sapiens GN=TK2 MRPGLFKGQAPGSRRRPTAGLAVVRADSHKKEPRASGSARPAMLLWPLRGWAARALRCFG PGSRGSPASGPGPRRVQRRAWPPDKEQEKEKKSVICVEGNIASGKTTCLEFFSNATDVEV LTEPVSKWRNVRGHNPLGLMYHDASRWGLTLQTYVQLTMLDRHTRPQVSSVRLMERSIHS ARYIFVENLYRSGKMPEVDYVVLSEWFDWILRNMDVSVDLIVYLRTNPETCYQRLKKRCR EEEKVIPLEYLEAIHHLHEEWLIKGSLFPMAAPVLVIEADHHMERMLELFEQNRDRILTP ENRKHCP