>tr|C2GUK4|C2GUK4_BIFLN Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Bifidobacterium longum subsp. longum ATCC 55813 GN=purC
MEKLEKLYEGKAKQLYATDDPEVLWVEYKNTATAGDGEKKEDFTGKGRLNNLITTIIFDL
LKKRGIDSHLIKRVDDTGQLVRKVNMFPLEIVLRNVAAGHFCSRLGVEEGLPLKEPVLEY
FLKNDDLHDPFVNDDDLVALGVCTREDLAEIAPLARKINEALIEIFAKIDVKLVDFKIEM
GRATDGTLLLADEITPDSCRLWDQKDHSGKVEHLDKDLFRRGLGSIIPAYEEIEERLAEL
AKSEGIEVAE