>sp|Q9WZR0|PYRG_THEMA CTP synthase OS=Thermotoga maritima GN=pyrG MKKYVIVTGGVLSGIGKGIFSASLARLMKEHGVDVNVLKIDPYLNVDAGTMNPNQHGEVF VTEDGYEADLDLGHYERFLGRDMTRQNNMTAGQVYLRVIEKERQGKYLGNTVQIVPHLTE EIKDRIRALEAELLVVEIGGTVGDIEGEVFLEAVRELQMEEGKENFLFAHVTYVPYLRTT NEFKTKPTQQSVQLLRRIGITPDMVIVRSEFPLDVPSMNKVALFSGVPRDFVINLPDTKN VYEVPEILRDMGLHEKIASKLNVELKKSTFNWSYPKAFKPYRIALVGKYLGTDDAYKSII ESVFLTGIEKPTVVDSQMLEDMNDEEVKKVLDEYDALIIPGGFGRRGVEGKIKAIKYARE NKKPILGICLGMQLMVIEFARNVFGYKEANSTEFDPNTPYPVVDLMEEQKRILKLGGTMR LGAQKVKIFPKTKLYEVYGGVEEVYERHRHRYEANEEAFPELFKKPGEEGYKLVVSAKSD FIEAVELEDHPFFVGVQFHPEYKSKVGAPHPIFVYLRKVLEGSQ