>tr|Q58CH1|Q58CH1_PSEAI Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Pseudomonas aeruginosa GN=purC MEKREELYRGKAKSVYQTDDADRLILLFRNDTSAFDGKRIEQLDRKGAVNNKFNAFIMQK LEAAGIPTQFDKLLSDTECLVKKLDMIPVECVVRNFAAGSLVRRLGVEEGIALTPPTFEL FLKNDALGDPFINESHVQAFGWATPEQLAQMKTYSFKVNEVLNKLFDDAGLLLVDFKLEF GLFHGQIVLGDEFSPDGCRLWDKETRKKMDKDRFRQGLGDVIEAYEEVAKRLGVPL