>sp|Q89ZK3|PDXA_BACTN 4-hydroxythreonine-4-phosphate dehydrogenase OS=Bacteroides thetaiotaomicron GN=pdxA MEENKIRIGITQGDINGVGYEVILKTFSDPTMLELCTPIIYGSPKVAAYHRKALDVQANF SIVNTASEAGYNRLSVVNCTDDEVKVEFSKPDPEAGKAALGALERAIEEYREGLIDVIVT APINKHTIQSEEFSFPGHTEYIEERLGNGNKSLMILMKNDFRVALVTTHIPVREIATTIT KELIQEKLMIFHRCLKQDFGIGAPRIAVLSLNPHAGDGGLLGMEEQEIIIPAMKEMEEKG IICYGPYAADGFMGSGNYTHFDGILAMYHDQGLAPFKALAMEDGVNYTAGLPVVRTSPAH GTAYDIAGKGLASEDSFRQAIYVAIDVFRNRQREKAARVNPLRKQYYEKRDDSDKLKLDT VDED