MICROORGANISMS FOR PRODUCING 4C-5C COMPOUNDS WITH UNSATURATION AND METHODS RELATED THERETO

    公开(公告)号:US20170166931A1

    公开(公告)日:2017-06-15

    申请号:US15323360

    申请日:2015-07-02

    Abstract: 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.

    MICROORGANISMS AND METHODS FOR IMPROVING PRODUCT YIELDS ON METHANOL USING ACETYL-COA SYNTHESIS

    公开(公告)号:US20170159075A1

    公开(公告)日:2017-06-08

    申请号:US15039221

    申请日:2014-11-25

    Abstract: The invention provides non-naturally occurring microbial organisms containing enzymatic pathways and/or metabolic modifications for enhancing carbon flux through acetyl-CoA. In some embodiments, the microbial organisms having such pathways also include pathways for generating reducing equivalents, formaldehyde fixation and/or formate assimilation. The enhanced carbon flux through acetyl-CoA, in combination with pathways for generating reducing equivalents, formaldehyde fixation and/or formate assimilation can, in some embodiments, be used for production of a bioderived compound. Accordingly, in some embodiments, the microbial organisms of the invention can include a pathway capable of producing a bioderived compound of the invention. The invention still further provides a bioderived compound produced by a microbial organism of the invention, culture medium having the bioderived compound of the invention, compositions having the bioderived compound of the invention, a biobased product comprising the bioderived compound of the invention, and a process for producing a bioderived compound of the invention.

    ADIPATE (ESTER OR THIOESTER) SYNTHESIS
    274.
    发明申请
    ADIPATE (ESTER OR THIOESTER) SYNTHESIS 审中-公开
    综合(ESTER或THIOESTER)合成

    公开(公告)号:US20170073708A1

    公开(公告)日:2017-03-16

    申请号:US15140384

    申请日:2016-04-27

    CPC classification number: C12P7/44 C12N15/70 C12P7/62 C12P17/10

    Abstract: The present invention relates to a method for preparing an adipate ester or thioester. The invention further relates to a method for preparing adipic acid from said ester or thioester. Further the invention provides a number of methods for preparing an intermediate for said ester or thioester. Further the invention relates to a method for preparing 6-amino caproic acid (6-ACA), a method for preparing 5-formyl valeric acid (5-FVA), and a method for preparing caprolactam. Further, the invention relates to a host cell for use in a method according to the invention.

    Abstract translation: 本发明涉及一种制备己二酸酯或硫酯的方法。 本发明还涉及从所述酯或硫酯制备己二酸的方法。 此外,本发明提供了许多用于制备所述酯或硫酯的中间体的方法。 本发明还涉及制备6-氨基己酸(6-ACA)的方法,5-甲酰戊酸(5-FVA)的制备方法和己内酰胺的制备方法。 此外,本发明涉及用于根据本发明的方法的宿主细胞。

    METHODS FOR THE SYNTHESIS OF OLEFINS AND DERIVATIVES
    276.
    发明申请
    METHODS FOR THE SYNTHESIS OF OLEFINS AND DERIVATIVES 审中-公开
    烯烃和衍生物的合成方法

    公开(公告)号:US20170008828A1

    公开(公告)日:2017-01-12

    申请号:US15182245

    申请日:2016-06-14

    Abstract: The invention provides a method of producing acrylic acid. The method includes contacting fumaric acid with a sufficient amount of ethylene in the presence of a cross-metathesis transformation catalyst to produce about two moles of acrylic acid per mole of fumaric acid. Also provided is an acrylate ester. The method includes contacting fumarate diester with a sufficient amount of ethylene in the presence of a cross-metathesis transformation catalyst to produce about two moles of acrylate ester per mole of fumarate diester. An integrated process for process for producing acrylic acid or acrylate ester is provided which couples bioproduction of fumaric acid with metathesis transformation. An acrylic acid and an acrylate ester production also is provided.

    Abstract translation: 本发明提供了制备丙烯酸的方法。 该方法包括在交叉复分解转化催化剂存在下使富马酸与足够量的乙烯接触,以产生约2摩尔丙烯酸/摩尔富马酸。 还提供了丙烯酸酯。 该方法包括在交叉复分解转化催化剂存在下使富马酸二酯与足够量的乙烯接触,以产生每摩尔富马酸二酯约2摩尔丙烯酸酯。 提供了用于生产丙烯酸或丙烯酸酯的方法的综合方法,其将富马酸的生物生产与易位转化相结合。 还提供丙烯酸和丙烯酸酯生产。

    MICROORGANISMS AND METHODS FOR PRODUCING 2,4-PENTADIENOATE, BUTADIENE, PROPYLENE, 1,3-BUTANEDIOL AND RELATED ALCOHOLS

    公开(公告)号:US20160230195A1

    公开(公告)日:2016-08-11

    申请号:US14935182

    申请日:2015-11-06

    Abstract: The invention provides non-naturally occurring microbial organisms containing 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol pathways comprising at least one exogenous nucleic acid encoding a butadiene pathway enzyme expressed in a sufficient amount to produce 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol. The invention additionally provides methods of using such microbial organisms to produce 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol, by culturing a non-naturally occurring microbial organism containing 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol pathways as described herein under conditions and for a sufficient period of time to produce 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol.

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