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    • 3. 发明公开
    • METHOD FOR THE ENZYMATIC PRODUCTION OF D-ERYTHROSE AND ACETYL PHOSPHATE
    • VERFAHREN ZUR ENZYMATISCHEN HERSTELLUNG VON D-ERYTHROSEACETYL UND ACETYLPHOSPHAT
    • EP3149180A1
    • 2017-04-05
    • EP15729352.3
    • 2015-05-22
    • Scientist of Fortune S.A.
    • MARLIERE, Philippe
    • C12P19/02C12P9/00C12P7/26
    • Described is a method for the production of D-erythrose and acetyl phosphate comprising the enzymatic conversion of D-fructose into D-erythrose and acetyl phosphate by making use of a phosphoketolase. The produced D-erythrose can further be converted into glycolaldehyde by a method for the production of glycolaldehyde comprising the enzymatic conversion of D-erythrose into glycolaldehyde by making use of an aldolase, wherein aldolase is a 2-deoxyribose-5-phosphate aldolase (EC 4.1.2.4) or a fructose-bisphosphate aldolase (EC 4.1.2.13). The produced glycolaldehyde can finally be converted into acetyl phosphate by the enzymatic conversion of the thus produced glycolaldehyde into acetyl phosphate by making use of a phosphoketolase or a sulfoacetaldehyde acetyltransferase.
    • 描述了D-呋喃糖和乙酰基磷酸酯的制备方法,其包括通过使用磷酸酮醇酶将D-果糖酶促转化成D-赤藓糖和乙酰基磷酸酯。 所制备的D-赤藓糖可通过使用醛缩酶将D-赤藓糖酶转化为乙二醇的方法进一步转化为乙二醇,其中所述醛缩酶是2-脱氧核糖-5-磷酸醛缩酶( EC 4.1.2.4)或果糖 - 二磷酸醛缩酶(EC 4.1.2.13)。 通过利用磷酸酮糖苷酶或磺乙醛乙酰转移酶将由此制备的乙二醇转化成乙酰磷酸酯,可以最终将生成的乙二醇转化为乙酰磷酸酯。