Providing 1- or 6-deoxy products corresponding to all of aldohexoses, ketohexoses and sugar alcohols, as based on Deoxy-Izumoring, as well as a method for systematically producing those products. A method for producing deoxyketohexose and a derivative thereof using a deoxyketohexose isomerase derived from Pseudomonas cichorii ST-24 (FERM BP-2736), comprising epimerizing 1-deoxy D-ketohexose or 6-deoxy D-ketohexose or 1-deoxy L-ketohexose or 6-deoxy L-ketohexose at position 3 to produce the individually corresponding 1-deoxy D-ketohexose or 6-deoxy D-ketohexose or 1-deoxy L-ketohexose or 6-deoxy L-ketohexose as an intended product.
提供所有醛糖、酮糖和糖醇对应的1-或6-去氧产物,基于Deoxy-Izumoring,以及一种系统生产这些产物的方法。使用源自Pseudomonas cichorii ST-24 (FERM
BP-2736)的去氧酮糖异构酶,包括在位置3上使1-去氧D-酮糖、6-去氧D-酮糖、1-去氧L-酮糖或6-去氧L-酮糖发生外消旋反应,以生产相应的1-去氧D-酮糖、6-去氧D-酮糖、1-去氧L-酮糖或6-去氧L-酮糖作为预期产物的方法。