>tr|A0A9X3BIH8|A0A9X3BIH8_YERPE Thymidylate synthase OS=Yersinia pestis subsp. pestis GN=thyA MKQYLDLMKKVLEEGTPKADRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELL WFLNGDTNIAYLKENNVSIWDEWADENGDLGPIYGKQWRAWGAADGRKIDQLSNVVNQLK QDPDSRRIIVSAWNVGELDQMALAPCHAFFQFYVADGKLSCQLYQRSCDVFLGLPFNIAS YALLVHMMAQQCDLAVGDFVWTGGDTHLYSNHIDQAHLQLSREPRVLPKLVIKRKPDSLF DYHFDDFDIEGYDPHPGIKAPIAI