>tr|A0A9E7YXP4|A0A9E7YXP4_9RALS ATP phosphoribosyltransferase regulatory subunit OS=Ralstonia sp. RS642 GN=hisZ MPNWLLPESIADVLPSEARKIEELRRRMLDLFRTYGYELVMPPMLEYIESLLSGTGHDLD LKTFKLVDQLSGRTIGLRADITPQVARIDAHLLNRAGVTRLCYAGSVLHTRPSGFHVTRE PLQIGAEIYGHAGLEADLEIQDLMLAALSAAGLADVRLDLCHVGVLAALLAQAPVAPDVQ DELFAALASKDAPALHALTAGLPAAQRDAINLLPSLYGGVDVLARARAQLPQLPAIGRAL DDLATLAAHAGGAAVNIDLADLRGYHYHSGVMFAAYVAGVPNAVARGGRYDKVGEAFGRA RPATGFSLDLREVAGISPVQARAAAIHAPWSGDAKLREAIAGLRATGEIVIQSLPGHPED LEEFAYDRQLAEEGGRWVVKPRKASA