>tr|A4FYT6|A4FYT6_METM5 Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Methanococcus maripaludis (strain C5 / ATCC BAA-1333) OX=402880 GN=purC PE=3 SV=1 MSYDISKITAKEPIYAGKAKSIYKIEENEKEVLVEFRDDITAGNGAKHDVKSGKGYLNTL ISNELFKILEQNNVPTHLIEYIEPNHMIAKNVKIIPLEVIVRNIAAGSLCKKYPFEQGQV LKTAVTQFDYKNDDYGDPMLNNEITIELGLATEEELVEIKKLALKVNDVLKGFFDEKGII LVDFKIEVGKTVDGDIVVADEISPDTMRLWDKETKDVLDKDVFRKDLGDVLEKYKTVAKR IGCLK