>sp|Q8RBK6|PURQ_CALS4 Phosphoribosylformylglycinamidine synthase subunit PurQ OS=Caldanaerobacter subterraneus subsp. tengcongensis GN=purQ
MKFAVIVFPGSNCDVDCYYAVKDGLGEGVEYVWHQEKNLSKYDVIMLPGGFSYGDYLRAG
AIARFSPVMEAVREEAEKGKFIIGICNGFQILTEAGLLPGALRKNEGLKFICKTVSIIVE
NDKTPFTTRLKKGQEILLPIAHGEGNYYVDDKTLKELKGNNQIVFRYKENINGSVERIAG
VINKKGNVLGMMPHPERAYDSLLGNTDGLYILGSIVDNFVKGGV