公开(公告)号：US20170159083A1

公开(公告)日：2017-06-08

申请号：US15368521

申请日：2016-12-02

申请人： LanzaTech New Zealand Limited

发明人： Kaspar Valgepea ,  Michael Koepke ,  James Bruce Yarnton Haycock Behrendorff ,  Esteban Marcellin ,  Lars K. Nielsen ,  Renato de S.P. Lemgruber

IPC分类号： C12P7/56 ,  C12P7/54 ,  C12P7/06 ,  C12P7/18 ,  C12N1/20 ,  C12N9/12 ,  C12N9/90 ,  C12N9/06 ,  C12N1/38 ,  C12N9/78 ,  C12N9/10

CPC分类号： C12P7/56 ,  C12N1/20 ,  C12N1/38 ,  C12N9/0016 ,  C12N9/1018 ,  C12N9/1029 ,  C12N9/1217 ,  C12N9/78 ,  C12N9/90 ,  C12N15/52 ,  C12P7/04 ,  C12P7/065 ,  C12P7/18 ,  C12P7/40 ,  C12P7/54 ,  C12Y104/01012 ,  C12Y201/03003 ,  C12Y207/02002 ,  C12Y305/03006 ,  C12Y501/01012 ,  C12Y504/03005 ,  Y02E50/17

摘要： The invention provides methods for improving efficiency of fermentation by arginine supplementation, and genetically modified bacterium for use therefor. More particularly the invention provides methods for (i) increasing the production ATP intensive products with arginine supplementation, (ii) increasing utilization of arginine by a C1-fixing bacterium; and (iii) providing C1-fixing bacterium with optimized arginine de-aminase pathways.

公开(公告)号：US11965201B2

公开(公告)日：2024-04-23

申请号：US17203617

申请日：2021-03-16

申请人： LanzaTech NZ, Inc.

发明人： Kaspar Valgepea ,  Michael Koepke ,  James Bruce Yarnton Haycock Behrendorff ,  Esteban Marcellin ,  Lars K. Nielsen ,  Renato de S. P. Lemgruber

IPC分类号： C12P7/56 ,  C12N1/20 ,  C12N1/38 ,  C12N9/06 ,  C12N9/10 ,  C12N9/12 ,  C12N9/78 ,  C12N9/90 ,  C12N15/52 ,  C12P7/04 ,  C12P7/06 ,  C12P7/18 ,  C12P7/40 ,  C12P7/54

CPC分类号： C12P7/56 ,  C12N1/20 ,  C12N1/38 ,  C12N9/0016 ,  C12N9/1018 ,  C12N9/1029 ,  C12N9/1217 ,  C12N9/78 ,  C12N9/90 ,  C12N15/52 ,  C12P7/04 ,  C12P7/065 ,  C12P7/18 ,  C12P7/40 ,  C12P7/54 ,  C12Y104/01012 ,  C12Y201/03003 ,  C12Y207/02002 ,  C12Y305/03006 ,  C12Y501/01012 ,  C12Y504/03005 ,  Y02E50/10

摘要： The invention provides methods for improving efficiency of fermentation by arginine supplementation, and genetically modified bacterium for use therefor. More particularly the invention provides methods for (i) increasing the production ATP intensive products with arginine supplementation, (ii) increasing utilization of arginine by a C1-fixing bacterium; and (iii) providing C1-fixing bacterium with optimized arginine de-aminase pathways.

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

IPC分类号： C12N9/12 ,  C12P13/10 ,  C02F3/34 ,  C12P13/02 ,  C12P13/00

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