>sp|O57840|ALF1_PYRHO Fructose-bisphosphate aldolase class 1 OS=Pyrococcus horikoshii GN=fba MEALQNLGIRRRLKRFFRRDGRALIFAMDHGFEHGPTDFEPVWEHVNPKVIIRKVVRAGI DGVMMLPGIARIAGDEVKPDVGLMIKLTSKTNLRPKPDQLLQSQLAYVEDAIKLGADAIA ATVYWGSPQEDTMIRQFAEIASYAHDLGYPVVQFAYPRGPYIDEKYGKKEDYRVVMYGAR AAAESGADMIKTYWTGSKETFAKVVEAAAGVPVLMSGGAKTDNPLDFLKVVWEVIEAGGS GAVVGRNIFQRENPESMIRALIRVIHRNEDPEEAAKAEGLI