>sp|Q8XV87|HIS2_RALN1 Phosphoribosyl-ATP pyrophosphatase OS=Ralstonia nicotianae GN=hisE MSDTLRRLGEVLESRKLANGGDPEKSYIARLFHKGDDAILKKIGEEATETVMAAKDARAA GMTDEARGKVVYEVADLWFHTMVLLSHFDLTPDDVVNELARREGLSGLEEKALRKSQARD AAGD