>tr|A0A7U9QBQ1|A0A7U9QBQ1_ECOLX 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Escherichia coli O145:H28 GN=hisA
MIIPALDLIDGTVVRLHQGDYGKQRDYGNDPLPRLQDYAAQGAEVLHLVDLTGAKDPAKR
QIPLIKTLVAGVNVPVQVGGGVRSEEDVATLLEAGVARVVVGSTAVKSPEMVKGWFERFG
ADALVLALDVRIDEQGNKQVAVSGWQENSGVSLEQLVETYLPVGLKHVLCTDISRDGTLA
GSNVSLYEEVCARYPQVAFQSSGGIGDINDVAALRGTGVRGVIVGRALLEGKFTVKEAIA
CWQNA