>sp|A9MQG1|PDXA_SALAR 4-hydroxythreonine-4-phosphate dehydrogenase OS=Salmonella arizonae GN=pdxA MSSAQRVVITPGEPAGIGPDLVVQLAQRAWPIELVVCADGPLLTERAAMLGLPLSLLPYS PDVPAAPQPAGTLTLLPVSLRAPAIPGQLTVENGPYVVETLARACDGCLQHEFAALITGP VHKGVINDAGIPFTGHTEFFEERSQAKKVVMMLATEALRVALATTHLPLRAIADAITPAL LHDVIAILHHDLRTKFGLRNPHILVCGLNPHAGEGGHMGTEEIDTIIPVLDELRAQGMHL TGPLPADTLFQPKYLDHADAVLAMYHDQGLPVLKYQGFGRGVNITLGLPFIRTSVDHGTA LELAGQGKADVGSFITALNLAIKMIVNTQ