>sp|Q970Q8|KTHY2_SULTO Probable thymidylate kinase OS=Sulfurisphaera tokodaii GN=tmk MKKGVLIAFEGIDGSGKSSQATLLKDWIELKRDVYLTEWNSSDWIHDIIKEAKKKDLLTP LTFSLIHATDFSDRYERYILPMLKSGFIVISDRYIYTAYARDSVRGVDIDWVKKLYSFAI KPDITFYIRVSPDIALERIKKSKRKIKPQEAGADIFPGLSPEEGFLKYQGLITEVYDKLV KDENFIVIDGTKTPKEIQIQIRKFVGELIDNSF