>sp|B9LI75|HIS4_CHLSY 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Chloroflexus aurantiacus (strain ATCC 29364 / DSM 637 / Y-400-fl) OX=480224 GN=hisA PE=3 SV=1 MEIIPAIDIKDGRCVRLYQGDFAQMTVYADDPVAVARSWEAQGATRLHLVDLDGARAGHP QNVDAILAITQAVQIPVQLGGGLRREQDVESALALGVERVIIGTAAIAETDLVARLLDRF GEQIVIGIDARNGLVATDGWTVTSSVKATVLAEQMANLGARRIIYTDISRDGALSGPNFA ALSELITPHGPAIIASGGIASIDHVRQLAQLGVEGAIIGKALYVGAVKLAEAMAVAHMTN V