>tr|A0A2J9KKY6|A0A2J9KKY6_HELPX 4-hydroxythreonine-4-phosphate dehydrogenase OS=Helicobacter pylori GN=pdxA MAKKKIAISCGDIQGVGLELILKSHKEVSALCEPLYLTDGELLERANQLLHNAYETKVLN ALAIDAPLPLLNSSTIGKVSAQSGAYSFESFKKACELADSKEVDGICTLPINKLAWQQAQ IPFVGHTDFLKQRYKDHQIIMMLGCSKLFVGLFSDHVPLGAVSQLIQVGALVKFLLAFQK STQAKIVQVCGFNPHAGEEGLFGEEDERILKAIQKSNQTLGFECFLGPLPADSAFAPNKR KITPFYVSMSHDVGLAPLKALYFDESINVSLNAPILRTSTDHGTAFDIAYQNKANNKSYL NAIKYLA