>tr|B4XN80|B4XN80_9BURK Phosphoribosyl-ATP pyrophosphatase OS=Burkholderia multivorans GN=hisE MTQSTEDTLLRLAGVIDSRKGGDPEQSYVSRLFHKGDDAVLKKIGEEATEVVLAAKDVRQ GGAPSALVGEVADLWFHCLVMLSHFDLSPADVIAELERREGLSGIEEKALRKRREREANG G