>tr|A0A841H8D2|A0A841H8D2_HALSI Phosphoribosylformylglycinamidine synthase subunit PurQ OS=Halobacterium salinarum GN=purQ MTVAVVRFGGSNCDRDAVRALAHLGVDAAVAWHDDGLPADTDGVVVPGGFSYGDYLRAGA MAAQSPVVAEVRALAADGVPVLGVCNGAQIGCEAGLAPGAFTTNASARFQCERVHLRVEN ATTPWTAAYSEGDVLEIPIAHGEGRFEIDDDAYADLVADDRVLFRYCNADGEVTEAANPN GSTGAVAGVTGDRDHVAVMMPHPERATLPALGATDGQGILGAFA