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公开(公告)号:US20140377815A1
公开(公告)日:2014-12-25
申请号:US14125259
申请日:2012-06-15
申请人: James Edward Hennessy , Amy Philbrook , Daniel Miles Bartkus , Christopher John Easton , Colin Scott , John G. Oakeshott , Hye-Kyung Kim , Melissa Jane Latter
发明人: James Edward Hennessy , Amy Philbrook , Daniel Miles Bartkus , Christopher John Easton , Colin Scott , John G. Oakeshott , Hye-Kyung Kim , Melissa Jane Latter
CPC分类号: C12N9/1217 , C02F3/342 , C12N9/1085 , C12P3/00 , C12P13/00 , C12P13/02 , C12P13/10 , C12P19/385 , C12Y205/00 , C12Y207/02002
摘要: The present invention relates to a method of producing carbamoyl phosphate, the method comprising reacting ammonia, ATP, bicarbonate and CO2, or a hydrated form thereof, in a composition in the presence of a carbamate kinase, wherein the ammonia and CO2, or hydrated form thereof, are converted to carbamate in a chemical reaction and the carbamate and ATP are converted to carbamoyl phosphate in an enzyme-catalysed reaction by the carbamate kinase, and wherein the pH of the composition is about 8 to about 12. The invention also relates to methods of producing urea.
摘要翻译: 本发明涉及一种生产氨基甲酰磷酸酯的方法,该方法包括在氨基甲酸酯激酶存在下,使氨,ATP,碳酸氢根和二氧化碳或其水合形式在组合物中反应,其中氨和CO 2或水合形式 在化学反应中转化为氨基甲酸酯,氨基甲酸酯和ATP通过氨基甲酸酯激酶在酶催化的反应中转化为氨基甲酰磷酸酯,并且其中组合物的pH为约8至约12.本发明还涉及 生产尿素的方法