>sp|Q9V2I6|ALF1_PYRAB Fructose-bisphosphate aldolase class 1 OS=Pyrococcus abyssi GN=fba MEALQNIGIKRRLRRFFRRDGRALIFAMDHGFEHGPTDFEPVWEHVNPRVIIRKVVRAGV DGVMMLPGMARIAGDDVKPEVGLMIKITSKTNLRPKAEQLMQSQLAFVEDAIKLGADAIA ATVYWGSPQEDAMMRQFAEIVSYAHDLGFPVVQFAYPRGPYIDEKYGRKEDYRVVMYGAR AAAEMGADMIKTYWTGSRETFAKVVDAAAGVPVLLSGGAKAENPLDFLKVVYEVIEAGGS GAVVGRNIFQRENPEPMIKALIRVIHRNEDPEEAAKAEGLL