>sp|P58714|PDXA_RALN1 4-hydroxythreonine-4-phosphate dehydrogenase OS=Ralstonia nicotianae GN=pdxA MLNIAITTGEPAGIGPDITVTALLRLLRQPAPRHADVRWHVIGDAALLQARADAIGLGDA WRDAAAALTVVARPLGAPVRTGVLDAANGRYVLDLLDAAIDGCLPDAAGMARYDAMVTAP VQKSTINDAGVPFTGHTEYLAERSRTPRVVMMLAGPQPAHGNAMLRVALATTHLPLREVP DAITPAVLDETLDIVQRDLRARFGMAAPRILVTGLNPHAGEAGHLGREEIEVIEPAVVRA RARGIDARGPYPADTLFQPRLLADADCVLAMYHDQGLAPLKYGTFGHGVNITLGLPFVRT SVDHGTALDLAGTGRAEAGSLLEAIDTAVEMARHAAHS