>B3WED2|1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase|EC 5.3.1.16|Lacticaseibacillus casei (strain BL23)|Swiss-Prot MKLYPAIDLLNGKSVRLTQGDYDQVSLTEDPLYQAQRLTDAGFAHLHLVDLDGARAQRPI NRRIITRIREQTSAFIELGGGIRTLAAMEIYLTIGIDRLIVGSAAVSDPDLVEQAIARFG SNRIAVGIDTRAGKVATNGWLTTSQQTANALLTAMQQRGVTTFIVTDIAKDGMMQGPNAQ LLADLQQAMPQATIIASGGVSSLADLRRLQTAGIQAAIIGKAWQTGAIELAMLKQMEG