>sp|B7HHG7|HIS2_BACC4 Phosphoribosyl-ATP pyrophosphatase OS=Bacillus cereus (strain B4264) OX=405532 GN=hisE PE=3 SV=1 MENAFKLLYKTIEERKESPLPESYTNYLFSKGEDKILKKIGEECAEVIIACKNNDKEEVV KEMVDVFYHCFVLLAEKNIALEDVMREVKERNGKLSRVGDRREIDTL