>sp|B2V6T1|HIS4_SULSY 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Sulfurihydrogenibium sp. (strain YO3AOP1) OX=436114 GN=hisA PE=3 SV=1 MTLKEFIIPAIDIKGGKVVRLYKGEFDKVKVYNENPIDMAKYFEDAGAEHIHVVDLDGAL EGLPKNIKILESIVRSVNIPIEFGGGLRSFEAVKAVLDLGVERVVIGSLAYQNPEEFYKI VESFPNKVIVGIDAKDGKVAIKGWTEKTEVSPLEFAKKYDDLDIFGFLFTDVSRDGSMIG ANVEATVELAKNLKHPVIASGGVGSLEDVIKLYEKREFGIFGVVVGKAIYEGKIDLKEI