SEARCH Articles Figures Tables D-threonine aldolase L-threonine aldolase Threonin Threoninal Threonine Threonine aldolase Threonine aldolase and Threonine aldolase-catalyzed aldol Threonine aldolase-catalyzed aldol reactions Threonine aldolases Threonine aldolases Threonine aldolases pyridoxal-5 -phosphate-dependent Threonine aldolases resolution