>sp|A7HWB4|PUR7_PARL1 Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Parvibaculum lavamentivorans GN=purC MSRRRRVYEGKAKVLYEGPEPGTLIQHFKDDATAFDAQKRATIEGKGVLNNRISEFIFTR LNEIGVPTHFIRALNMREQLIREVEIIPCEVVVRNVAAGSLSKRLGIDEGTVLPRSIIEF YYKNDELHDPMVSEEHITAFGWATPQEIDDMMALALRINDFLTGLFLGIGIRLVDFKVEF GRLYEGEMVRVVLADEISPDCCRLWDTRTNDKMDKDRFRRDMGGLIEAYSEVARRLGILF ENEPKRSGPKLVK