>tr|A0A822QF01|A0A822QF01_SHIFL 4-hydroxy-2-oxo-heptane-1,7-dioate aldolase OS=Shigella flexneri 2a GN=hpcH MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGPGFDWLLIDGEHAPNNVQTVLTQLQAI APYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEARKAVRATRYPPAGIRGVGS ALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADM GYAGNPQHPEVQAAIEQAIVQIREAGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLA RAAEALAARFGNSSSISMAKQNNNSVY