>sp|Q12CI6|TYSY_POLSJ Thymidylate synthase OS=Polaromonas sp. GN=thyA MNTPPETRPDRPIRSQYEDFMRHVDAHGVFKADRTGTGTKSVFGYQMRFDLNEGFPLVTT KKVHLKSIVQELLWFLTGSSDNNWLKERGVTIWDEWAREDGDLGPVYGVQWRSWPTPDGG HIDQISEVIKTLKTNPDSRRIIVSAWNVADLSKMALMPCHAFFQFYVAPATEAGGKGKLS CQLYQRSADIFLGVPFNIGSYALLTHMVAQQCDLDVGDFIWTGGDCHIYSNHAEQVALQL SRAPFPYPTLHIKRKPESIFDYQFDDFEFLDYQHHAAIKAPVAV