>sp|Q64520|KGUA_MOUSE Guanylate kinase OS=Mus musculus GN=Guk1 MAGPRPVVLSGPSGAGKSTLLKKLFQEHSSIFGFSVSHTTRNPRPGEEDGKDYYFVTREM MQRDIAAGDFIEHAEFSGNLYGTSKEAVRAVQAMNRICVLDVDLQGVRSIKKTDLCPIYI FVQPPSLDVLEQRLRLRNTETEESLAKRLAAARTDMESSKEPGLFDLVIINDDLDKAYAT LKQALSEEIKKAQGTGHA