Microorganisms for producing 4C-5C compounds with unsaturation and methods related thereto
申请人:Genomatica, Inc.
公开号:US10669561B2
公开(公告)日:2020-06-02
The invention provides a non-naturally occurring microbial organism having a butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol, pathway. The microbial organism contains at least one exogenous nucleic acid encoding an enzyme in a pathway. The invention additionally provides a method for producing butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol. The method can include culturing a butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol-producing microbial organism, where the microbial organism expresses at least one exogenous nucleic acid encoding a pathway enzyme in a sufficient amount, and under conditions and for a sufficient period of time to produce butadiene, crotyl alcohol, 2,4-pentadienoate, 3-buten-2-ol, or 3-buten-1-ol.
本发明提供了一种具有丁二烯、丙烯醇、2,4-戊二烯酸酯、3-丁烯-2-醇或 3-丁烯-1-醇途径的非天然微生物。微生物含有至少一种外源核酸,该核酸编码途径中的一种酶。本发明还提供了一种生产丁二烯、巴豆醇、2,4-戊二烯酸酯、3-丁烯-2-醇或 3-丁烯-1-醇的方法。该方法可包括培养生产丁二烯、巴豆醇、2,4-戊二烯酸酯、3-丁烯-2-醇或 3-丁烯-1-醇的微生物有机体,其中微生物有机体表达至少一种编码通路酶的外源核酸,其数量、条件和时间足以生产丁二烯、巴豆醇、2,4-戊二烯酸酯、3-丁烯-2-醇或 3-丁烯-1-醇。