>tr|A0A7L7W2D5|A0A7L7W2D5_9MICC Phosphoribosyl-ATP pyrophosphatase OS=Pseudarthrobacter sp. BIM B-2242 GN=hisE MKNFETLFAELSEKAATRPAGSRTVAELESGVHGIGKKVVEEAAEVWMAAEYESDEAAAE EISQLLYHLQVLMLAKGLTLEDVYKHL