>tr|C3JKY0|C3JKY0_RHOER 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Rhodococcus erythropolis SK121 GN=hisA MSLVLLPAVDVVNGEAVRLVQGEAGSETGYGSPRDAALAWQNDGAEWVHLVDLDAAFGRG SNSELLAGVIGDLTVKVELSGGIRDDASLEAALATGCARVNLGTAAIEDPEWCARALAKY GDKIAVGLDVRLVDGQYRTRGRGWVTDGGDLWETLARLDRDGCTRYVVTDVSKDGTLTGP NLELLSQVCAVTDAHVVASGGVSTIEDLLAISSLVDQGVEGAIVGKALYAGRFTLPEALA AVSG