>sp|Q1BS33|HIS2_BURO1 Phosphoribosyl-ATP pyrophosphatase OS=Burkholderia orbicola GN=hisE MTQSTEDTLLRLAAVIDSRKGGDPDQSYVSRLFHKGDDAVLKKIGEEATEVVLAAKDVRQ GGAPSALVGEVADLWFHCLVMLSHFDLSPADVIAELERREGLSGIEEKALRKRREREENG G