>sp|P57515|TYSY_BUCAI Thymidylate synthase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum GN=thyA
MKQYIKLIKKIIRVGNQKKDRTGTGTLSIFGYNMKFDLKKGFPLLTTKKCHIASIIYELL
WFLKGDTNISYLNENKISIWNNWANESGDVGPIYGKQWRNWSTPEGHEIDQIKNVLIQLK
KNPDSRRMLVSSWNVGDIDKMRLPPCHVLFQFYVFNNTLSCQLYQRSCDVFLGLPFNIAS
YSILIHMIAQQCDLKVGDFLWTGGDVHLYNNHIELAKKQILRIPRTLPKLTILKKPQSLF
QYCFEDFKIIGYHPYPAIKGEISI