>sp|Q5JFU9|HIS4_THEKO 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Thermococcus kodakarensis GN=hisA MEVYPAIDLMKGRAVRLYRGRRESVKVYGDPVKIAQGFSELVDKIHVVDLDGAFEGRPRN LEVVERIIEETGLRVQVGGGFRTYEAVGRAYEVGVENVILGTKALDTAFLERLTDEFGGI TVSLDVKDGRIAVKGWVEEGSIKVRDAFEILRNYVNRFVYTSIERDGTLTGVDEIGRFWG DEEFIYAGGVSSAEDIVRLAERGFSGVIVGKALYEGVVKLEDLLEVAKCLRRG