>tr|M1ITS4|M1ITS4_9CREN CTP synthase OS=Sulfolobus acidocaldarius N8 GN=pyrG MTKYIIVTGGVLSSVGKGTIVASIGFLLKSSGYNVTAIKVDPYLNVDAGTMNPYMHGEVF VTDDGAETDLDLGHYERFIGINTTRYNNITAGRVYFEVIRKEREGKYLGQTVQIIPHVTD EIKGLVKKAVDDTNAEIAIIEIGGTVGDIEGLPFLEAVRQMKLEEEENLMFIHVALVEYL RVTGELKTKPLQHSVQELRRIGIQPDMIIARSILPLDEETKKKIALFTNVKPDYILSNYD VELTYEVPLILEKQNITKKIFNKLGLEPKEPKVAEWLEFVENMKNPSKEVKIALVGKYTK LKDSYLSIKEAIYHAAAKLRVKPTLVWVESSDLEKSEDEINKLKDVNGIIVLPGFGARGV EGKIQAIKFARENNIPFLGICFGMQLAIVEYARNVLGLKEANTTEVNPNTKYPIITLLDN QKKIVQVGGTMRLGAQKIILKEGTLAYSIYNSPHIYERHRHRYEVNPEYVDLLQKYGMII SGVSENGLVEIIELKNHKFFLGTQAHPEYKSRPLSPSPVFLNFLSVASA