📜Sodium 4-Methyl-2-Oxovalerate置于recombinant Glucose Dehydrogenase From Bacillus Subtilis,Recombinant Galactomutarotase From Escherichia Coli 15N-Ammonium Chloride,β-烟酰胺腺嘌呤二核苷酸体系中,用 Sodium Hydroxide 作为反应溶剂,以92.5%的收率获得产物l-亮氨酸-15N
参考文献:Stereoselective Synthesis Of L-[15N] Amino Acids With Glucose Dehydrogenase And Galactose Mutarotase As Nadh Regenerating System
标题:Stereoselective Synthesis Of L-[15N] Amino Acids With Glucose Dehydrogenase And Galactose Mutarotase As Nadh Regenerating System
摘要:我们开发了一种高效的立体特异性酶促合成方法,通过将亮氨酸脱氢酶和葡萄糖脱氢酶/半乳糖异构酶催化的反应耦合,从相应的α-酮酸中合成l-[15N]-缬氨酸,L-[15N]-亮氨酸,L-[15N]-正缬氨酸,L-[15N]-正亮氨酸和l-[15N]-异亮氨酸.该方法产量高,成本低,易于操作,易于监控,且合成规模(1-10G)大.版权所有 © 2008 John Wiley & Sons,Ltd.
DOI:10.1002/jlcr.1496