>1XX6_1|Chains A, B|Thymidine kinase|Clostridium acetobutylicum (272562) MYRPKDHGWVEVIVGPMYSGKSEELIRRIRRAKIAKQKIQVFKPEIDNRYSKEDVVSHMGEKEQAVAIKNSREILKYFEEDTEVIAIDEVQFFDDEIVEIVNKIAESGRRVICAGLDMDFRGKPFGPIPELMAIAEFVDKIQAICVVCGNPATRTQRLINGKPAFYDDPVVLIGAMESYEARCRKCHVVPQ