>tr|Q97U11|Q97U11_SACS2 NTP pyrophosphohydrolase MazG-like domain-containing protein OS=Saccharolobus solfataricus GN=SSO12199 MDLELKELQSKMKEMYFEKDSQRGIYATFTWLVEEVGELAEALLSNNLDSIQEELADVIA WTVSIANLEGIDIEEALKKKYKL