>sp|B2U260|PDXA_SHIB3 4-hydroxythreonine-4-phosphate dehydrogenase OS=Shigella boydii serotype 18 (strain CDC 3083-94 / BS512) OX=344609 GN=pdxA PE=3 SV=1 MVKTQRVVITPGEPAGIGPDLVVQLAQREWPVELVVCADATLLTDRAAMLGLPLTLRPYS PNSPAQPQTAGTLTLLPVALRESVTAGQLAIENGHYVVETLARACDGCLNGEFAALITGP VHKGVINDAGIPFTGHTEFFEERSQAKKVVMMLATEELRVALATTHLPLRDIADAITPAL LHEVIAILHHDLRTKFGIAEPRILVCGLNPHAGEGGHMGTEEIDTIIPVLDELRAQGMKL NGPLPADTLFQPKYLDNADAVLAMYHDQGLPVLKYQGFGRGVNITLGLPFIRTSVDHGTA LELAGRGEADVGSFITALNLAIKMIVNTQ