> pstk human MKTAENIRGTGSDGPRKRGLCVLCGLPAAGKSTFARALAHRLQQEQGWAIGVVAYDDVMP DAFLAGARARPAPSQWKLLRQELLKYLEYFLMAVINGCQMSVPPNRTEAMWEDFITCLKD QDLIFSAAFEAQSCYLLTKTAVSRPLFLVLDDNFYYQSMRYEVYQLARKYSLGFCQLFLD CPLETCLQRNGQRPQALPPETIHLMGRKLEKPNPEKNAWEHNSLTIPSPACASEASLEVT DLLLTALENPVKYAEDNMEQKDTDRIICSTNILHKTDQTLRRIVSQTMKEAKGNQEAFSE MTFKQRWVRANHAAIWRIILGNEHIKCRSAKVGWLQCCRIEKRPLSTG