>sp|Q0AQC2|PDXA_MARMM 4-hydroxythreonine-4-phosphate dehydrogenase OS=Maricaulis maris GN=pdxA MTQLSPVAVSMGDPAGIGPEIILKAWQSWRRRNGVPPLIALGDIDAFTATAQALGLPAPC PLPTPTREAAETLDGLPVFDVGVKIAAPVRPGQPDTANAACTKAAIETGVRLALDGQVSA LVTAPIAKSVMYEAGFAFPGHTEFLAELCADHPVDGPKGPAMMLAGGGLRVVLVTIHEPL VRALSLITPQRVEATARITDAALRRDFGIARPRLALAGLNPHAGEGGALGDEEIDILDPL AARLRADGIDITDAQPPDTLFHAEARAGYDAAICLYHDQGLIPVKTLDFHGGVNITLGLP IVRTSPDHGTAFNIAGQGVARPDSLLAALEQAVKIAECRA