>tr|A0A4Y3NAK2|A0A4Y3NAK2_PAEAU Phosphoribosyl-ATP pyrophosphatase OS=Paenarthrobacter aurescens GN=hisE MKNFETLFAELSEKAATRPAGSRTVAELDSGIHGIGKKVVEEAAEVWMAAEYESDEAAAE EISQLLYHLQVLMLAKGLSLEDVYKHL