>sp|Q97EV3|TYSY_CLOAB Thymidylate synthase OS=Clostridium acetobutylicum GN=thyA MSKADEKYLDIIENILENGYYDNNRTGIETYKLPHQIMQFDLSKEFPILTTKFVAFKTSV KELLWIYKDQSNDVRKLQNENVTIWDEWMLEDGTIGKAYGYQVAKFKQIDNLIDTLKTDP QSRRMLISLWNIADLKDMSLTPCCYETLWDVQNGKLNCMLVQRSGDMPLGVPFNMCQYAV LVHLIAQVTGLKPGLFTHVINNAHIYKNQIEGMKIQLKRRDKAYEAPKLWINPNIKNFYD FTADDIKLIDYKHHDKIKMEVAV