>tr|A0A448BU44|A0A448BU44_PSEFL 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Pseudomonas fluorescens GN=hisA MLIIPAIDLKDGACVRLRQGLMEDATVFSDDPVAMAAKWVDGGCRRLHLVDLNGAFEGKP VNGEVVTAIARRYPDLPIQIGGGIRSLETIEHYVRAGVSYVIIGTKAVKQPEFVGEACRA FPGKVIVGLDAKDGFVATDGWAEVSEVQVIDLARRFEADGVSAIVYTDISKDGMMQGCNV EATAALANATRIPVIASGGIHNLGDIQKLLDARTPGIIGAITGRAIYEGTLDVAEAQALC DNFKA