>sp|A0LHK5|HIS4_SYNFM 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Syntrophobacter fumaroxidans GN=hisA MIIFPAIDIKDGVCVRLMQGDPDRVTVYGKDPVSVAKRWEGEGAGWLHVVDLDGAFLRRP ANRQVVASIVKAVSIPVQVGGGIRNLEAIRDYLDSGVERAIIGTAALRQPEILEQACGLY RSRIALGIDARDGLVAIEGWKETSGTDAVALAKRFEKLDLAAIIYTDIHRDGMQSGVNIE ATKRLLESCSIPVIASGGVHTLQDIEDLLPLVPLGLLGVITGKAIYSGTLRFKDALARVR EKCGGATPSPNPRRGE