>sp|Q8Y020|HISZ_RALN1 ATP phosphoribosyltransferase regulatory subunit OS=Ralstonia nicotianae GN=hisZ MPNWLLPESIADVLPSEARKIEELRRRMLDLFRTYGYELVMPPMLEYIESLLSGTGHDLD LKTFKLVDQLSGRTIGLRADITPQVARIDAHLLNRAGVTRLCYAGSVLHTRPSGFHVTRE PLQIGAEIYGHAGLEADLEIQDLMLAALSAAGLADVRLDLCHVGVLAALLAQAPVAPDVQ DELFAALASKDAPALHALTAGLPAAQRDAINLLPSLYGGVDVLARARAQLPQLPAIGRAL DDLATLAAHAGGAAVNIDLADLRGYHYHSGVMFAAYVAGVPNAVARGGRYDKVGEAFGRA RPATGFSLDLREVAGISPVQARAAAIHAPWSGDAKLREAIAGLRATGEIVIQSLPGHPED LEEFAYDRQLAEEGGRWVVKPRKASA