>tr|A0A644U3D4|A0A644U3D4_9ZZZZ 4-hydroxy-tetrahydrodipicolinate reductase OS=bioreactor metagenome GN=dapB_8 MKKIRVFVSGAGGKMGREVVRTILDQEDMQLVGASDARQQGRDIGELLAMAPLGIEITGP LEVAHLKETRADIMVDFTNPQSVLKNAKCALAAGVVPVLGTTGLDEADISEIRDLVDQTK VGAFIAPNFAIGAILMMRFAQEAAKYFPHVEIIELHHDQKLDAPSGTALKTVEWISEVRK PLVQGHPNEYEKIKGSRGGDVDGIHIHSVRLPGFIAHQEVIFGGLGQALTIRHDALSRET YMPGIMLAVRKASQLSNLVIGLENFLE