>sp|Q66C53|HIS4_YERPS 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Yersinia pseudotuberculosis serotype I (strain IP32953) OX=273123 GN=hisA PE=3 SV=1 MIIPALDLIEGKVVRLHQGDYGQQRDYGNHPLPRLQDYQQQGAQVLHLVDLTGAKDPAAR QIPLLRELLAGVDVPVQVGGGIRNEQDVVALLEAGAARVVVGSTAVKQPEMVQQWFERYG AEAIVLALDVRINEAGCKHVAISGWQENSDATLEQIVEQYLPYGLKHVLCTDISRDGTLS GSNVELYQEVCQRYPQVAFQASGGIGCLDDIARLRGSGVQGVIVGRALLDGKFNVKEAIA CWQNV