>sp|Q13TR2|HIS2_BURXL Phosphoribosyl-ATP pyrophosphatase OS=Burkholderia xenovorans (strain LB400) GN=hisE PE=3 SV=1 MTQSTQTTPSNAASTTDTLLRLAAIIDSRKGGDPEVSYVSRLFHKGDDAVLKKIGEEATE VVLAAKDARHGGAPKALVGEVADLWFHCLVMLSHFDLSPADVLAELERREGMSGIEEKAL RKSRDREQNGD