>sp|A0B7W4|HIS4_METTP 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Methanothrix thermoacetophila GN=hisA MTFDIFPAVDLRGGRCVQLVQGVPGSEVVSLDDPLVQAVRWADMGADHLHIIDLDGAIEG TRLNAPILRRIVGELEVFVQVGGGIRSRSDVAEVLDTGVDRVILGTMALRDPPVVKELAE EYGPDRIMVALDVRDGRVTSEGWQRTLEFDAIELGIVFESFGAGSILFTNIDTEGQQRGV DPEPTRELVEAVSIPVIAAGGVSSLDDIKLLSDAGAAGAVIGTAIYTGTLNLREALELAK TL