>sp|A4SVT7|TYSY_POLAQ Thymidylate synthase OS=Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1) OX=312153 GN=thyA PE=3 SV=1 MRQYHNLMKEVLAKGVQKSDRTGTGTISVFGHQMRFNLADGFPMVTTKKLHMKSIVYELL WFLKGSTDNNWLKERGVSIWNEWAAPDGDLGPIYGYQWRSWPAPNGQHIDQISEVVETIK KNPDSRRIIVSAWNVADIPRMALAPCHAFFQFYVADGKLSCQLYQRSADIFLGVPFNIAS YALLTHMVAQQCNLEVGDFIWTGGDCHLYSNHLEQVDLQLSRDFLPLPKLNILRKPDSLF DYEFEDFEIVGYESHPHIKAPVAI