>sp|A3DJF6|HIS4_ACET2 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) OX=203119 GN=hisA PE=3 SV=1 MIIYPAVDIKDGRCVRLVQGEFDKVTVYSDNPVEMGLKWERMGAQYLHVVDLDGARTGQI QNTPIISEMAVKLGIPVQLGGGIRTVETIETLLCKGIHRVILGTSAVKNPELVKQALKTF EDSVVIGIDAKDGMVAIEGWAKTSEFTAIGFAKKMEELGAKTIIYTDISRDGMLAGPNLK AMEEMVKAVNIEVIASGGVRNIDDIRNLKNVGVSGVIVGKALYTGDLDLKEAIEVAK