>sp|B3WED2|HIS4_LACCB 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Lacticaseibacillus casei GN=hisA MKLYPAIDLLNGKSVRLTQGDYDQVSLTEDPLYQAQRLTDAGFAHLHLVDLDGARAQRPI NRRIITRIREQTSAFIELGGGIRTLAAMEIYLTIGIDRLIVGSAAVSDPDLVEQAIARFG SNRIAVGIDTRAGKVATNGWLTTSQQTANALLTAMQQRGVTTFIVTDIAKDGMMQGPNAQ LLADLQQAMPQATIIASGGVSSLADLRRLQTAGIQAAIIGKAWQTGAIELAMLKQMEG