>sp|B2UEE3|HIS2_RALPJ Phosphoribosyl-ATP pyrophosphatase OS=Ralstonia pickettii GN=hisE MSDTLRRLGEVLESRKLANGGDPEKSYIARLFNKGDDAILKKIGEEATETVMAAKDARAA GMTDEARSKVVYEVADLWFHTMVLLSHFDLTPDDVVGELARREGLSGLEEKALRKLQARD AAGD