>sp|P58255|PTB_CLOAB Phosphate butyryltransferase OS=Clostridium acetobutylicum GN=ptb MIKSFNEIIMKVKSKEMKKVAVAVAQDEPVLEAVRDAKKNGIADAILVGDHDEIVSIALK IGMDVNDFEIVNEPNVKKAALKAVELVSTGKADMVMKGLVNTATFLRSVLNKEVGLRTGK TMSHVAVFETEKFDRLLFLTDVAFNTYPELKEKIDIVNNSVKVAHAIGIENPKVAPICAV EVINPKMPSTLDAAMLSKMSDRGQIKGCVVDGPLALDIALSEEAAHHKGVTGEVAGKADI FLMPNIETGNVMYKTLTYTTDSKNGGILVGTSAPVVLTSRADSHETKMNSIALAALVAGN K