>tr|A0A4Q8UNN0|A0A4Q8UNN0_9MICC Phosphoribosyl-ATP pyrophosphatase OS=Arthrobacter sp. S39 GN=hisE
MKNFETLFAELSEKAATRPAGSRTVAELESGVHGIGKKVVEEAAEVWMAAEYESDEAAAE
EISQLLYHLQVLMLAKGLTLEDVYKHL