the National Key research and Development Program of China(2018YFA0900302);the National Science Foundation of China(32271487,31970045);the National Firstclass Discipline Program of Light Industry Technology and Engineering(LITE2018-12);the Program of Introducing Talents of Discipline to Universities(111-2-06);Top-notch Academic Programs Project of Jiangsu Higher Education Institutions.
l-threonine aldolases catalyze the conversion of glycine and aldehydes to synthesizeβ-hydroxy-α-amino acids with unsatisfactory enzyme activity.Here,we expressed the l-threonine aldolase from Pseudomonas putida KT24...