>sp|C3MQI3|HIS2_SULIL Phosphoribosyl-ATP pyrophosphatase OS=Sulfolobus islandicus GN=hisE
MSNEIVDKLYKVILDRIEKRPTGSYTAEIVNKGKAYVARKVGEESVETIVASLAENKERF
ISEVADLIYHLLVLMALEGVTPDDIYRELERRRK