>sp|Q9RPQ5|HIS4_THEP3 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Thermoanaerobacter pseudethanolicus GN=hisA MIIYPAVDIKDGRCVRLVQGEFDKVTVYSDNPVEMGLKWERMGAQYLHVVDLDGARTGQI QNTPIISEMAVKLGIPVQLGGGIRTVETIETLLCKGIHRVILGTSAVKNPELVKQALKTF EDSVVIGIDAKDGMVAIEGWAKTSEFTAIRFAKKMEELGAKTIIYTDISRDGMLAGPNLK AMEEMVKAVNIEVIASGGVRNIDDIRNLKNVGVSGVIVGKALYTGDLDLKEAIEVAK