>tr|A0A4R2K6K1|A0A4R2K6K1_9THEO Probable butyrate kinase OS=Caldanaerobacter subterraneus GN=buk MGLALILVINPGSTSTKVAVFRDKEPVFTETLRHSTEELSKYKRIIDQFEFRTQAILDML KEKGISLSQIDAIVGRGGLLKPIESGTYIVNEKMLEDLKKAERGEHASNLGAIIAYTLAK EHNIPAYIVDPVVVDELEDVARITGLPEIEKQSIFHALNQKAIARRLASDLGKRYDEVNL IIAHLGGGISVGAHRKGRVIDVNDALNGEGPFSPERAGGLPVLDLVKLCYSGKYTFEEMK KKLIGKGGIVAHLGTNDVREVYKMIENGDKNAELILDAMAYQTAKEIGSMAVVLKGKVDA IGITGGIAHNEDFVRRIRERVEFIAPVYVYPGEDEMLALAEGAYRVLTGEENPKTYS