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    Organisms for the production of 1,3-butanediol
    23.
    发明授权
    Organisms for the production of 1,3-butanediol 有权

    公开(公告)号：US11180780B2

    公开(公告)日：2021-11-23

    申请号：US15616841

    申请日：2017-06-07

    Applicant: Genomatica, Inc.

    Inventor： Anthony P. Burgard ,  Mark J. Burk ,  Robin E. Osterhout ,  Priti Pharkya

    IPC: C12N9/88 ,  C12N9/90 ,  C12P7/16 ,  C12N15/00 ,  C12P7/18 ,  C12N15/52 ,  C12N9/04 ,  C07C29/80 ,  C12N9/02 ,  C12N9/10

    Abstract: A non-naturally occurring microbial organism includes a microbial organism having a 1,3-butanediol (1,3-BDO) pathway having at least one exogenous nucleic acid encoding a 1,3-BDO pathway enzyme expressed in a sufficient amount to produce 1,3-BDO. The pathway includes an enzyme selected from a 2-amino-4-ketopentanoate (AKP) thiolase, an AKP dehydrogenase, a 2-amino-4-hydroxypentanoate aminotransferase, a 2-amino-4-hydroxypentanoate oxidoreductase (deaminating), a 2-oxo-4-hydroxypentanoate decarboxylase, a 3-hydroxybutyraldehyde reductase, an AKP aminotransferase, an AKP oxidoreductase (deaminating), a 2,4-dioxopentanoate decarboxylase, a 3-oxobutyraldehyde reductase (ketone reducing), a 3-oxobutyraldehyde reductase (aldehyde reducing), a 4-hydroxy-2-butanone reductase, an AKP decarboxylase, a 4-aminobutan-2-one aminotransferase, a 4-aminobutan-2-one oxidoreductase (deaminating), a 4-aminobutan-2-one ammonia-lyase, a butenone hydratase, an AKP ammonia-lyase, an acetylacrylate decarboxylase, an acetoacetyl-CoA reductase (CoA-dependent, aldehyde forming), an acetoacetyl-CoA reductase (CoA-dependent, alcohol forming), an acetoacetyl-CoA reductase (ketone reducing), a 3-hydroxybutyryl-CoA reductase (aldehyde forming), a 3-hydroxybutyryl-CoA reductase (alcohol forming), a 4-hydroxybutyryl-CoA dehydratase, and a crotonase. A method for producing 1,3-BDO, includes culturing such microbial organisms under conditions and for a sufficient period of time to produce 1,3-BDO.

    MICROORGANISMS AND METHODS FOR IMPROVING PRODUCT YIELDS ON METHANOL USING ACETYL-COA SYNTHESIS
    24.
    发明申请
    MICROORGANISMS AND METHODS FOR IMPROVING PRODUCT YIELDS ON METHANOL USING ACETYL-COA SYNTHESIS 有权

    公开(公告)号：US20210332393A1

    公开(公告)日：2021-10-28

    申请号：US17064404

    申请日：2020-10-06

    Applicant: Genomatica, Inc.

    Inventor： Robin E. Osterhout ,  Anthony P. Burgard ,  Priti Pharkya ,  Stefan Andrae

    IPC: C12P5/02 ,  C12P7/18 ,  C12N1/14 ,  C12N1/20 ,  C12P7/42 ,  C12P7/02 ,  C12P7/40 ,  C12N15/70 ,  C12N15/81 ,  C12P7/04 ,  C12P7/44 ,  C12P13/00 ,  C12P17/10

    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 of the invention 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.

    PRENYLTRANSFERASE VARIANTS AND METHODS FOR PRODUCTION OF PRENYLATED AROMATIC COMPOUNDS
    28.
    发明申请
    PRENYLTRANSFERASE VARIANTS AND METHODS FOR PRODUCTION OF PRENYLATED AROMATIC COMPOUNDS 有权

    公开(公告)号：US20210254030A1

    公开(公告)日：2021-08-19

    申请号：US16978629

    申请日：2019-03-08

    Applicant: Genomatica, Inc.

    Inventor： Michael A. Noble ,  Kevin G. Hoff ,  Anna Lechner ,  Harish Nagarajan

    IPC: C12N9/10 ,  C12P7/42 ,  C12P7/22

    Abstract: Described herein are prenyltransferases including non-natural variants thereof having at least one amino acid substitution as compared to its corresponding natural or unmodified prenyltransferases and that are capable of at least two-fold greater rate of formation of cannabinoids such as cannabigerolic acid, cannabigerovarinic acid, cannabigerorcinic acid, and cannabigerol, as compared to a wild type control. Prenyltransferase variants also demonstrated regioselectivity to desired cannabinoid isomers such as CDBA (3-GOLA), 3-GDVA, 3-GOSA, and CBG (2-GOL). The prenyltransferase variants can be used to form prenylated aromatic compounds, and can be expressed in an engineered microbe having a pathway to such compounds, which include 3-GOLA, 3-GDVA, 3-GOSA, and CBG. 3-GOLA can be used for the preparation of cannabigerol (CBG), which can be used in therapeutic compositions.

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