>sp|O58061|PUR2_PYRHO Phosphoribosylamine--glycine ligase OS=Pyrococcus horikoshii GN=purD
MKVLLVGGGGREHAIGEALVKGGAELYVVSNHRNPGLMRLAKDYGLAKETNVEDVIKFAR
KWGIELAFIGPEAPLEAGIVNALEEEGIPAVGPTREAARLETNKAWAREFMERNNIPGRK
MFRIFDDVQEMRKWIDEYGKPVVVKPLGLTGGKGVKVVGYQLKDNEEAKEYAEHIIRKDG
KVLIEERTDGVEFTLQVFTDGKKVIPMPLVQDYPHAYEGDVGPITGGMGSYSCSNHLLPF
ITEGDFERALKTLEETIEAMRKEGYPYKGILYGQFMLSGEGPVLIEYNARFGDPEAINVL
AVLDDNLLEIAKGIVEGSLRKAKFLNKATVVKYIAPQGYPQDPIKGIRIEVDEEGIKNEG
AKIIYAAVDENLTLLGSRALAIVGVADSLEEAERIAENGVSYVKGPIFYRKDVGTRESVE
KRIEIMKKLGKEFEPNLC