>sp|O58061|PUR2_PYRHO Phosphoribosylamine--glycine ligase OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=purD PE=3 SV=1 MKVLLVGGGGREHAIGEALVKGGAELYVVSNHRNPGLMRLAKDYGLAKETNVEDVIKFAR KWGIELAFIGPEAPLEAGIVNALEEEGIPAVGPTREAARLETNKAWAREFMERNNIPGRK MFRIFDDVQEMRKWIDEYGKPVVVKPLGLTGGKGVKVVGYQLKDNEEAKEYAEHIIRKDG KVLIEERTDGVEFTLQVFTDGKKVIPMPLVQDYPHAYEGDVGPITGGMGSYSCSNHLLPF ITEGDFERALKTLEETIEAMRKEGYPYKGILYGQFMLSGEGPVLIEYNARFGDPEAINVL AVLDDNLLEIAKGIVEGSLRKAKFLNKATVVKYIAPQGYPQDPIKGIRIEVDEEGIKNEG AKIIYAAVDENLTLLGSRALAIVGVADSLEEAERIAENGVSYVKGPIFYRKDVGTRESVE KRIEIMKKLGKEFEPNLC