>sp|C5D8Q1|PYRK_GEOSW Dihydroorotate dehydrogenase B (NAD(+)), electron transfer subunit OS=Geobacillus sp. GN=pyrK MMKQEQMTVVRHKPIAKNIYELMLSGHLVEEMNAPGQFVHVKVTSQADPLLRRPLSLCRI DQNARECTLIYRKEGIGTTLLSEKRPGETIDVLGPLGNGFPLDAAQTGRRALLVGGGIGV PPLYELAKQLVKKGVIVTSVLGFQTKEVVFYEREFAEFGETYIATVDGSHGTKGFVTDVI HERAISFDVLYACGPKPMLKALEQMFPDKEVYLSLEERMGCGIGACFACVCRVPNSETAY KKVCCDGPVFKAGEVVL