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    • 68. 发明授权
    • Microorganisms and methods for carbon-efficient biosynthesis of MEK and 2-butanol
    • 微生物和MEK和2-丁醇的碳有效生物合成方法
    • US08420375B2
    • 2013-04-16
    • US12813469
    • 2010-06-10
    • Robin E. OsterhoutWei NiuAnthony P. Burgard
    • Robin E. OsterhoutWei NiuAnthony P. Burgard
    • C12N1/20C12N1/00C12N9/00C12P7/26C12P7/16C12P21/06C07H21/04
    • C12P7/26C12N15/52C12P7/16Y02E50/10
    • A non-naturally occurring microbial organism has at least one exogenous nucleic acid encoding a MEK pathway enzyme expressed in a sufficient amount to produce MEK. The MEK pathway includes an enzyme selected from an acetoacetyl-CoA dehydrogenase (bifunctional), an acetoacetyl-CoA aldehyde dehydrogenase, a 3-oxobutyraldehyde reductase, a 3-oxobutanol dehydratase, an MEK oxidoreductase, a 3-oxobutyraldehyde aminotransferase, a 4-aminobutan-2-one deaminase, a 2-amino-4-ketopentanoate (AKP) thiolase, an AKP aminotransferase, a 2,4-dioxopentanoate decarboxylase, an AKP deaminase, an acetylacrylate decarboxylase, an AKP decarboxylase, a glutamate dehydrogenase, a 3-oxobutyraldehyde oxidoreductase (aminating) and an AKP oxidoreductase (aminating). A 2-butanol pathway further includes an MEK reductase. A method for producing MEK or 2-butanol includes culturing these organisms under conditions and for a sufficient period of time to produce MEK or 2-butanol.
    • 非天然存在的微生物有至少一种编码MEK途径酶的外源核酸,其表达量足以产生MEK。 MEK途径包括选自乙酰乙酰辅酶A脱氢酶(双功能),乙酰乙酰辅酶A醛脱氢酶,3-氧代丁醛还原酶,3-氧代丁醇脱水酶,MEK氧化还原酶,3-氧代丁醛氨基转移酶,4-氨基丁酸 -2-酮脱氨酶,2-氨基-4-酮戊酸酯(AKP)硫解酶,AKP氨基转移酶,2,4-二氧代戊酸脱羧酶,AKP脱氨酶,乙酰丙酸酯脱羧酶,AKP脱羧酶,谷氨酸脱氢酶, 氧化丁醛氧化还原酶(胺化)和AKP氧化还原酶(胺化)。 2-丁醇途径还包括MEK还原酶。 包括生产MEK或2-丁醇的方法包括在条件和足够的时间内培养这些生物体以产生MEK或2-丁醇。
    • 69. 发明申请
    • MICROORGANISMS AND METHODS FOR CARBON-EFFICIENT BIOSYNTHESIS OF MEK AND 2-BUTANOL
    • 用于碳氢化合物和2-丁醇的高效生物合成的微生物和方法
    • US20110008858A1
    • 2011-01-13
    • US12813469
    • 2010-06-10
    • Robin E. OsterhoutWei NiuAnthony P. Burgard
    • Robin E. OsterhoutWei NiuAnthony P. Burgard
    • C12P7/26C12N1/00C12P7/16
    • C12P7/26C12N15/52C12P7/16Y02E50/10
    • A non-naturally occurring microbial organism has at least one exogenous nucleic acid encoding a MEK pathway enzyme expressed in a sufficient amount to produce MEK. The MEK pathway includes an enzyme selected from an acetoacetyl-CoA dehydrogenase (bifunctional), an acetoacetyl-CoA aldehyde dehydrogenase, a 3-oxobutyraldehyde reductase, a 3-oxobutanol dehydratase, an MEK oxidoreductase, a 3-oxobutyraldehyde aminotransferase, a 4-aminobutan-2-one deaminase, a 2-amino-4-ketopentanoate (AKP) thiolase, an AKP aminotransferase, a 2,4-dioxopentanoate decarboxylase, an AKP deaminase, an acetylacrylate decarboxylase, an AKP decarboxylase, a glutamate dehydrogenase, a 3-oxobutyraldehyde oxidoreductase (aminating) and an AKP oxidoreductase (aminating). A 2-butanol pathway further includes an MEK reductase. A method for producing MEK or 2-butanol includes culturing these organisms under conditions and for a sufficient period of time to produce MEK or 2-butanol.
    • 非天然存在的微生物有至少一种编码MEK途径酶的外源核酸,其表达量足以产生MEK。 MEK途径包括选自乙酰乙酰辅酶A脱氢酶(双功能),乙酰乙酰辅酶A醛脱氢酶,3-氧代丁醛还原酶,3-氧代丁醇脱水酶,MEK氧化还原酶,3-氧代丁醛氨基转移酶,4-氨基丁苯 -2-酮脱氨酶,2-氨基-4-酮戊酸酯(AKP)硫解酶,AKP氨基转移酶,2,4-二氧代戊酸脱羧酶,AKP脱氨酶,乙酰丙酸酯脱羧酶,AKP脱羧酶,谷氨酸脱氢酶, 氧化丁醛氧化还原酶(胺化)和AKP氧化还原酶(胺化)。 2-丁醇途径还包括MEK还原酶。 包括生产MEK或2-丁醇的方法包括在条件和足够的时间内培养这些生物体以产生MEK或2-丁醇。
    • 70. 发明申请
    • SEMI-SYNTHETIC TEREPHTHALIC ACID VIA MICROORGANISMS THAT PRODUCE MUCONIC ACID
    • 通过生产肌酸的微生物的半合成的正十二酸
    • US20110124911A1
    • 2011-05-26
    • US12851478
    • 2010-08-05
    • Mark J. BurkRobin E. OsterhoutJun Sun
    • Mark J. BurkRobin E. OsterhoutJun Sun
    • C07C63/26C12N1/21C12P7/44
    • C12P7/44C12N9/88C12Y402/01002
    • The invention provides a non-naturally occurring microbial organism having a muconate pathway having at least one exogenous nucleic acid encoding a muconate pathway enzyme expressed in a sufficient amount to produce muconate. The muconate pathway including an enzyme selected from the group consisting of a beta-ketothiolase, a beta-ketoadipyl-CoA hydrolase, a beta-ketoadipyl-CoA transferase, a beta-ketoadipyl-CoA ligase, a 2-fumarylacetate reductase, a 2-fumarylacetate dehydrogenase, a trans-3-hydroxy-4-hexendioate dehydratase, a 2-fumarylacetate aminotransferase, a 2-fumarylacetate aminating oxidoreductase, a trans-3-amino-4-hexenoate deaminase, a beta-ketoadipate enol-lactone hydrolase, a muconolactone isomerase, a muconate cycloisomerase, a beta-ketoadipyl-CoA dehydrogenase, a 3-hydroxyadipyl-CoA dehydratase, a 2,3-dehydroadipyl-CoA transferase, a 2,3-dehydroadipyl-CoA hydrolase, a 2,3-dehydroadipyl-CoA ligase, a muconate reductase, a 2-maleylacetate reductase, a 2-maleylacetate dehydrogenase, a cis-3-hydroxy-4-hexendioate dehydratase, a 2-maleylacetate aminoatransferase, a 2-maleylacetate aminating oxidoreductase, a cis-3-amino-4-hexendioate deaminase, and a muconate cis/trans isomerase. Other muconate pathway enzymes also are provided. Additionally provided are methods of producing muconate.
    • 本发明提供了一种非天然存在的微生物,其具有一种具有至少一种外源核酸的粘蛋白途径的微生物生物,所述外源核酸编码以足够量表达的粘蛋白途径酶以产生粘蛋白。 所述粘蛋白途径包括选自β-酮硫解酶,β-酮己二酰辅酶A水解酶,β-酮己二酰辅酶A转移酶,β-酮己二酰辅酶A连接酶,2-富马酰乙酸酯还原酶,2- 富马酰乙酸脱氢酶,反式-3-羟基-4-己二酸脱水酶,2-富马酸乙酯氨基转移酶,2-富马酸乙酯胺化氧化还原酶,反式-3-氨基-4-己烯酸脱氨酶,β-酮己二酸烯醇内酯水解酶, 粘蛋白内酯异构酶,粘蛋白环异构酶,β-酮己二酰辅酶A脱氢酶,3-羟基己二酰辅酶A脱水酶,2,3-脱氢阿迪普基-CoA转移酶,2,3-脱氢阿迪普基-CoA水解酶,2,3-脱氢阿迪普酯 - CoA连接酶,粘蛋白还原酶,2-马来酰乙酸酯还原酶,2-马来酰乙酸酯脱氢酶,顺式-3-羟基-4-己二酸脱水酶,2-马来酰乙酸氨基转移酶,2-马来酰乙酸胺胺化氧化还原酶,顺式-3-氨基 -4-十六酸脱氨酶和粘蛋白顺式/反式异构酶。 还提供了其它粘蛋白途径酶。 另外提供了生产粘蛋白的方法。