>tr|A0A6N3QN06|A0A6N3QN06_SHIFL D-serine dehydratase OS=Shigella flexneri CDC 796-83 GN=dsdA MAEGLPYVGLTEQDVQDAHARLSRFAPYLAKAFAETAATGGIIESELVAIPAMQKRLEKE YQQPISGQLLLKKDSHLPISSSIKARGGIYEVLAHAEKLALEAGLLTLDDDYSKLLSPEF KQFFSQYSIAVGSTGNLGLSIGIMSARIGFKVTVHMSADARAWKKAKLRSHGVTVVEYEQ DYGVAVEEGRKAAQSDPNCFFIDDENSRTLFLGYSVAGQRLKAQFAQQGRIVDADNPLFV YLPCGVGGGPGGVAFGLKLAFGDHVHCFFAEPTHSPCMLLGVHTGLHDQISVQDIGIDNL TAADGLAVGRASGFVGRAMVRLLDGFYTLSDQTMYDMLGWLAQEEGIRLEPSALAGMAGP QRVCASVSYQQMHGFSAEQLRNTTHLVWATGGGMVPEEEMNQYLAKGR