>sp|A9VLH9|HIS2_BACMK Phosphoribosyl-ATP pyrophosphatase OS=Bacillus mycoides GN=hisE MEDILKLLFETIEERKKNPLSESYTNYLFSKGEDKILKKIGEECTEVIIASKNNDKEEIV KEMVDVFYHCFVLLAEKNIPLEDVMQEVKERNGKLSRVGDRREIDTL