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    • 59. 发明授权
    • Process for the production of cadaverine
    • 生产尸体素的方法
    • US08741623B2
    • 2014-06-03
    • US12295348
    • 2007-03-23
    • Oskar ZelderWeol Kyu JeongCorinna KlopproggeAndrea HeroldHartwig Schröder
    • Oskar ZelderWeol Kyu JeongCorinna KlopproggeAndrea HeroldHartwig Schröder
    • C12N1/20C12N15/74C12N15/77A01N63/00C07H21/04
    • C12P13/02C12N9/88C12P13/001
    • Process for the production of cadaverine by constructing a recombinant microorganism which has a deregulated lysine decarboxylase gene and at least one deregulated gene selected from the group (i) which consists of aspartokinase, aspartatesemialdehyde dehydrogenase, dihydrodipicolinate synthase, dihydrodipicolinate reductase, tetrahydrodipicolinate succinylase, succinyl-amino-ketopimelate transaminase, succinyl-diamino-pimelate desuccinylase, diaminopimelate epimerase, diaminopimelate dehydrogenase, arginyl-tRNA synthetase, diaminopimelate decarboxylase, pyruvate carboxylase, phosphoenolpyruvate carboxylase, glucose-6-phosphate dehydrogenase, transketolase, transaldolase, 6-phosphogluconolactonase, fructose 1,6-biphosphatase, homoserine dehydrogenase, phophoenolpyruvate carboxykinase, succinyl-CoA synthetase, methylmalonyl-CoA mutase, provided that if aspartokinase is deregulated as gene (i) at least a second gene (i) other than aspartokinase has to be deregulated, and cultivating said microorganism.
    • 通过构建具有失调的赖氨酸脱羧酶基因的重组微生物和选自由天冬氨酸激酶,天冬氨酸二甲醛脱氢酶,二氢吡啶二羧酸合成酶,二氢吡啶二羧酸还原酶,四氢吡啶二羧酸盐琥珀酰基酶,琥珀酰 - 氨基酮基庚酸酯转氨酶,琥珀酰 - 二氨基 - 庚二酸二琥珀酰酶,二氨基庚二酸差向异构酶,二氨基庚二酸脱氢酶,精氨酰-tRNA合成酶,二氨基庚二酸脱羧酶,丙酮酸羧化酶,磷酸烯醇丙酮酸羧化酶,葡萄糖-6-磷酸脱氢酶,转酮酶,转醛醇酶,6-磷酸葡萄糖醛酸酶,果糖1, 6-二磷酸酶,高丝氨酸脱氢酶,磷酸烯醇丙酮酸羧激酶,琥珀酰辅酶A合成酶,甲基丙二酰-CoA变位酶,条件是如果天冬氨酸激酶被释放为基因(i)至少第二个基因(i),除了天冬氨酸激酶外必须解除调节,并培养所述 微生物。