>sp|C3K8U0|HIS2_PSEFS Phosphoribosyl-ATP pyrophosphatase OS=Pseudomonas fluorescens GN=hisE MSDTLNRVAQVLEDRKGADADSSYVASLYHKGLNKILEKLGEESVETIIAAKDAQISGDC SDVIYETADLWFHSLVMLAQLGQHPQAVLDELDRRFGLSGHAEKASRPSA