>sp|B1JUA7|HIS2_BURO0 Phosphoribosyl-ATP pyrophosphatase OS=Burkholderia orbicola GN=hisE MTQSTEDTLLRLAAVIDSRKGGDPDQSYVSRLFHKGDDAVLKKIGEEATEVVLAAKDVRQ GGAPTALVGEVADLWFHCLVMLSHFDLSPADVIAELERREGLSGIEEKALRKRREREENG G