>sp|Q7P0F0|HIS4_CHRVO 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Chromobacterium violaceum GN=hisA MLLIPAIDLKDGQCVRLRQGAMDDATIFSDDPVKVAAHWRDQGARRLHLVDLNGAFAGKP KNLAVIRDILGEVGEDMPVQLGGGIRDLDTIEAYLDMGLAYVIIGTAAVKTPGFLHDACD AFPGQVIVGLDAKDGMVAIDGWAKITNHNVIDLAKRFEDYGVNSVIYTDIGRDGMMTGVN IEATVKLAQALTIPVIASGGLTNLDDIRALCAVEDEGIEGAITGRAIYEGSIDFAAAQTL ADELAG