>3NUA_1|Chains A, B|Phosphoribosylaminoimidazole-succinocarboxamide synthase|Clostridium perfringens (195103) SNAMVNQLEMLYEGKAKKIYATDKEDMVIVHYKDDATAFNGEKKAQIESKGVLNNEITSLIFEMLNKEGIKTHFVEKLNDRDQLCKKVEIVPLEVIVRNVAAGSMAKRLGLEEGYELKTTVFELSYKDDSLGDPLINDYHAVGIGATTFEELNKIYEITAKVNEILKEAFKKQNINLIDFKLEFGRYNGEILLADEISPDTCRFWDATTGEKMDKDRFRRDMGNVINGYREVLNRLRN