>sp|B2A8I5|ACKA_NATTJ Acetate kinase OS=Natranaerobius thermophilus GN=ackA MKILVINCGSSSLKYQVFNMENEDVLAKGAIERIGIEGSFLKHEPAGGEEVKIEKDVTDH KAAFKMVVDAITDEGHGVLKDLKEIEAVGHRVVHGGEEFSGSVIIDDDVMNALESCINLA PLHNPPNIYGIEASKANMPGVPQVGVFDTAFHQTMPKKAYLYGIPYEYYEKHSVRRYGFH GTSHKYVASRAADMLGKPLEDLKLITCHLGNGASVAAINKGESVDTSMGLTPLEGLVMGT RSGSMDPSIIKFLMDKEGLSIDEVDNILNKKSGVLGLSGLSNDFRDLEEAAAEGNERAEN TLEVFYYTVSKYIGSYLAALNGADAIIFTAGLGENSPSVREAVTENLSYAGIKVDKDKNQ VRGKETDISTDDASTRVLVVPTNEELMIAREAKGLLGK