>tr|A0A3S4RQR1|A0A3S4RQR1_PSEFL Phosphoribosyl-ATP pyrophosphatase OS=Pseudomonas fluorescens GN=hisE MSDTLTRLAAVLEERKNAAPDSSYVASLYHKGLNKILEKVGEESVETIIAAKDAAASGDC QDLIYETADLWFHSLVMLSALGQHPQAVLDELERRFGLSGHAEKAARQPSA