>5X0F_1|Chain A|Free serine kinase|Thermococcus kodakarensis KOD1 (69014) MGVEKVPKYDIPTKKVDYVFIELDKMKPHAQLVQKELEAFIESVTGSGIFWKPMLLAKVPGEDMYLIVDGHHRWAGLQKLGAKRAPSVILDYFSDDVKVYTWYPAFKGDLNEVVERLKKEGLEVIEDPEAEEKAERGEIAFALVGEKSFAIPGGLEEQKKVSKVLDEMSVEGKIELIYYGLKEDAREDMAKGEIDYVFIRKAPTKEEVMELVKRGEVYSPKTTRHVLPFNPDKIDVKLEELF