>sp|B1IRC4|PDXA_ECOLC 4-hydroxythreonine-4-phosphate dehydrogenase OS=Escherichia coli GN=pdxA MVKTQRVVITPGEPAGIGPDLVVQLAQREWPVELVVCADATLLTDRAAMLGLPLTLRPYS PNSPAQPQTTGTLTLLPVALRESVTAGQLAIENGHYVVETLARACDGCLNGEFAALITGP VHKGVINDAGIPFTGHTEFFEERSQAKKVVMMLATEELRVALATTHLPLRDIADAITPAL LHEVIAILHHDLRTKFGIAEPRILVCGLNPHAGEGGHMGTEEIDTIIPVLDELRAQGMKL NGPLPADTLFQPKYLDNADAVLAMYHDQGLPVLKYQGFGRGVNITLGLPFIRTSVDHGTA LELAGRGEADVGSFITALNLAIKMIVNTQ