>sp|B5EL82|PDXA_ACIF5 4-hydroxythreonine-4-phosphate dehydrogenase OS=Acidithiobacillus ferrooxidans GN=pdxA MITEPRLLLTVGEPAGIGPDICLQLAFHALPSGVLLIGDLHCLRSRALTLGLSLRLEPWL EGNPWPALERGVLHVLDVPLAQPCRPGRLDMANAPAVLATLDKAMHLLRAGAADALVTAP VHKGIINDAGIPFTGHTEYLAAACGSPKVVMLLAGRGLRVALATTHLPLAQVAAAVTQEG LEGTLRILHRALREDFALSEPRILVAGLNPHAGEGGHLGHEEQDVIAPVIAALQGESLRI SGPWPADTLFTPRLLEDADAVLAMYHDQGLPVLKYHAFGEAVNITLGLPIVRTSVDHGTA LDIAGTGRAEGGSLLRALDNAAEIVRNRRAAGC