>sp|A1U6F9|PDXA_MARN8 4-hydroxythreonine-4-phosphate dehydrogenase OS=Marinobacter nauticus (strain ATCC 700491 / DSM 11845 / VT8) OX=351348 GN=pdxA PE=3 SV=1 MSTPVILALTAGEPAGIGPELCLQLATGSRDAGLVVIASGELLRDRASQLGLQIELHDWQ PGVAAATRAGHLSVRHVEGCGSTVAGRLDKANSQYVLDTLTIAARGCLNGDFDGMVTAPV HKGVINEAGIVFSGHTEFLQELCGVERVVMMLATEELRVALVTTHLPLKDVSAAITPDRL TQVTRILNADLKAFFGIDQPRILVAGLNPHAGEGGHLGREEIEVIEPTLEQLRAEGIQLT GPLPADTLFTPHWLDNADAVLAMYHDQGLPVLKFQGFGRAVNITLGLPIVRTSVDHGTAL DLAGTGKADAGSLHTAIRVGEQMAQCRKATGAGELS