>sp|A4VGE1|HIS2_STUS1 Phosphoribosyl-ATP pyrophosphatase OS=Stutzerimonas stutzeri GN=hisE MSDTLTRLAEVLEARKGAAPDSSYVASLYHKGLNKILEKVGEESVETILAAKDAAVSGDS SDLIYETADLWFHSLVMLAALGQHPQAVLDELDRRFGLSGHAEKAARPQT