>sp|B5Y8N2|BUK_COPPD Probable butyrate kinase OS=Coprothermobacter proteolyticus GN=buk MGFQILTINPGSTSTKVAWFDDDKLVWKDSVEHDAVTLSQFPSIAAQFELRASEVEKAVE KHGSDLNTLDAVVGRGGLLRPISSGVYSVNETMLKELIDARYGEHASNLGAPIAHAIASK VGCPAFIVDPVVVDEMDDISRLSGWPELPRKSIFHALNQKAVARRVARDFFSVPYEQLNL IVAHLGGGISIGAHKKGRVVDVNNALGGEGPMSPERAGTLPIMKLADYLYEHKPDRKEFS KKLVGKGGWVAHLGTNSGKDLEERVKNGDEHAILILKATGYQISKWIAQMAVALAGEVDG IIITGGLAYIPELVDFIQERVLWIAPVFVVPGEDEMLALAEGALRVLRGQEEAKTY