>tr|J9CQP3|J9CQP3_BACCE Phosphoribosyl-ATP pyrophosphatase OS=Bacillus cereus HuA2-1 GN=hisE MEDILKLLFETIEERKKNPLSESYTNYLFSKGEDKILKKIGEECTEVIIASKNNDKEEIV KEMVDVFYHCFVLLAEKNIPLEDVMQEVKERNGKLSRVGDRREIDTL