... interacting E and S components.The correlation between these interactions and proteinfolding is not clear.As protein refolding is labor intensive and time consu-ming, an efficient expression ... couplesthe reduction of NADP+to form 2,4-diaminopentanoicacid through the action of NAD+/NADP+-dependent2,4-diaminopentanoic acid dehydrogenase. The K i valueof the competitive inhibitor, ... genesencoding D -ornithine aminomutase, oraE and oraS,havebeen cloned, sequenced, and expressed in Escherichia coli[2]. The recombinant OraS protein was synthesized in asoluble homogeneous...