>sp|A1VQZ6|TYSY_POLNA Thymidylate synthase OS=Polaromonas naphthalenivorans GN=thyA MTRPIRHQYEDLMRLVATQGAFKADRTGTGTKSVFGHQMRFDLNEGFPLVTTKKVHLKSI IQELLWFLTGSSSNHWLTERGVTIWNEWARADGDLGPVYGVQWRSWPTPDGGHIDQIAEV IKTLKTNPDSRRIIVSAWNVADLDKMALMPCHALFQFYVAPATEAGGKGKLSCQLYQRSA DIFLGVPFNIASYALLTHMVAQQCDLDVGDFIWTGGDCHIYSNHQEQVALQLGRAPFAYP LLHIRRKPDSIFDYQFEDFEFLDYQHHPAIKAPVAV