>5H70_1|Chains A, B|Probable thymidylate kinase|Sulfolobus tokodaii strain 7 (273063) MKKGVLIAFEGIDGSGKSSQATLLKDWIELKRDVYLTEWNSSDWIHDIIKEAKKKDLLTPLTFSLIHATDFSDRYERYILPMLKSGFIVISDRYIYTAYARDSVRGVDIDWVKKLYSFAIKPDITFYIRVSPDIALERIKKSKRKIKPQEAGADIFPGLSPEEGFLKYQGLITEVYDKLVKDENFIVIDGTKTPKEIQIQIRKFVGELIDNSF