>sp|A6VJ27|PUR2_METM7 Phosphoribosylamine--glycine ligase OS=Methanococcus maripaludis GN=purD MKVLLIGGGAREHAIAMALKKNELVELYTLMKNKNPGIYALSEEVSFNSETDVPAIKEFA EKIKPEIAVIGPESPLGVGAADLLEEMGIPTVGPKKLPAQIETSKEFMRNLFKKYEIDGS LKYAAFNEYGNEIESFIDEMTSLGKDVVVKPAGLTGGKGVKVVGEQLKDNDEAKIYAKEV FDKSIGGGKIIIEEKLVGVEFTLHGFVDGENITFMPAVQDHPHAYNNDEGPITGGMGSYS CPNHGLPFISEDMLDRAEKIMEKTVNSINLEVGPYKGFLYGQFMLTADGPKIIEYNARFG DPEAMNLLPILKTDFLDVCFAIAEGKLDKMNIEFENKATVCKYVVPNGYPIDPVKNKELA VAEKAIEDAGAILFYASINEENGKLYITGSRSAAVVGISENIEEAEKIAQKAIENFKGEV YYRSDIGTLDLIKKRIERVKKLAK