>sp|Q9HNU2|PURQ_HALSA Phosphoribosylformylglycinamidine synthase subunit PurQ OS=Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) OX=64091 GN=purQ PE=3 SV=1 MTVAVVRFGGSNCDRDAVRALAHLGVDAAVAWHDDGLPADTDGVVVPGGFSYGDYLRAGA MAAQSPVVAEVRALAADGVPVLGVCNGAQIGCEAGLAPGAFTTNASARFQCERVHLRVEN ATTPWTAAYSEGDVLEIPIAHGEGRFEIDDDAYADLVADDRVLFRYCNADGEVTEAANPN GSTGAVAGVTGDRDHVAVMMPHPERATLPALGATDGQGILGAFA