>sp|B3Q9S3|PDXA_RHOPT 4-hydroxythreonine-4-phosphate dehydrogenase OS=Rhodopseudomonas palustris GN=pdxA MTGMAKPLALTLGEPAGIGPDIALAAWLKREQHGLPPFYLLGDAGCLSRCAKLLGLDVPL AEVKAEDAAAAFATTLPVVSTGQIATATPGQPDATSAPAAIASIEHAVADVRSGRAAAVV TNPIAKSVLYQAGFHHPGHTEFLAELAKRDGIVPQPVMMLWCPALAVVPVTIHVSLRDAI TQLTTDLIVSTARIVVKDLRERLGIAQPRLALAGLNPHAGEDGALGQEDRAVVAPAVAIL RREGVDARGPLPADTMFHAAARKTYDCAICMYHDQALIPIKTIAFDEGVNVTLGLPFIRT SPDHGTAFDIAGSGQANPSSLIAALKLAAQMASAKTA