>sp|Q8DHB4|PDXA_THEVB 4-hydroxythreonine-4-phosphate dehydrogenase OS=Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1) OX=197221 GN=pdxA PE=3 SV=1 MSLALTLGDPAGIGPEILLKALAHLPSELLGQFFIAGTGQVLEETYARLCQQGQVAIDPA QLQLWEHPLDEVIVPGRPSVASGTASFAYLKTAIQRAIAGEVAGIVTAPISKACWQAAGY SFPGQTEVLAHLTGTAHVGMLFLGRSPVTHWVLTTLLATTHIPLQAVPRALTPEGLNEKL ALLIQFLRERRHLERPRIAIAGLNPHSGEQGHLGQEEVTWLIPWLAAAQQQYPEVELIGP VPPDTLWIGAADAWWGRPAPATAYDAYLALYHDQGLIPVKMLAFREAVNTTIGLPFIRTS PDHGTAFDIAGTGVADPQSFLAAIAWAQTLSKGSVFPLTLA