>sp|B5XPE3|HIS4_KLEP3 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Klebsiella pneumoniae GN=hisA MIIPALDLIDGTVVRLHQGDYGQQRDYGSDPLPRLQSYAAQGAEVLHLVDLTGAKDPAKR QIPLLKSLVAGVDVPVQVGGGVRTEADVAALLEAGVARVVVGSTAVKSPEEVKGWFKRFG PERLVLALDVRIDADGNKQVAVSGWQENSGVTLEELVESYLPVGLQHVLCTDISRDGTLA GSNVSLYEEVCARYPQVAFQSSGGIGDLKDIAALRGTGVRGVIVGRALLEGKFNVTEAIQ CWQNG