公开(公告)号：EP2721168A4

公开(公告)日：2015-06-10

申请号：EP12800536

申请日：2012-06-15

申请人： COMMW SCIENT IND RES ORG ,  GRAINS RES & DEV CORP

发明人： HENNESSY JAMES EDWARD ,  PHILBROOK AMY ,  BARTKUS DANIEL MILES ,  EASTON CHRISTOPHER JOHN ,  SCOTT COLIN ,  OAKESHOTT JOHN G ,  KIM HYE-KYUNG ,  LATTER MELISSA JANE

IPC分类号： C12P13/00 ,  C02F3/34 ,  C02F101/16 ,  C07H21/04 ,  C12N9/12 ,  C12P13/10 ,  C12P17/12

CPC分类号： C12N9/1217 ,  C02F3/342 ,  C12N9/1085 ,  C12P3/00 ,  C12P13/00 ,  C12P13/02 ,  C12P13/10 ,  C12P19/385 ,  C12Y205/00 ,  C12Y207/02002

公开(公告)号：EP2721168A1

公开(公告)日：2014-04-23

申请号：EP12800536.0

申请日：2012-06-15

申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION ,  Grains Research And Development Corporation

发明人： HENNESSY, James Edward ,  PHILBROOK, Amy ,  BARTKUS, Daniel Miles ,  EASTON, Christopher John ,  SCOTT, Colin ,  OAKESHOTT, John G. ,  KIM, Hye-Kyung ,  LATTER, Melissa Jane

IPC分类号： C12P13/00 ,  C12P13/10 ,  C12P17/12 ,  C12N9/12 ,  C12N15/54 ,  C02F3/34 ,  C02F101/16 ,  C07H21/04

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 CO
2 , or a hydrated form thereof, in a composition in the presence of a carbamate kinase, wherein the ammonia and C02, 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