>sp|A1A0S2|PUR7_BIFAA Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Bifidobacterium adolescentis GN=purC MEKLEKLYEGKAKQLYATDDPEVLWVEYKNSATAGDGEKKEDFAGKGRLNNLITTLIFDL LKKRGIDSHLVARVGETSQLVKKVTMFPLEIVLRNTAAGHFCSRLGVEEGIELKEPVLEY FLKNDELHDPFVNDDDLVALDVCTREDLAEIAPLARRINEALIEIFAKIDVKLVDFKIEM GRTSDGTLLLADEITPDSCRLWDQRDHSGKVEHLDKDLFRRDLGDIIPAYEEIESRLAEL AKSEGIEVAE