公开(公告)号：US20230037707A1

公开(公告)日：2023-02-09

申请号：US17856863

申请日：2022-07-01

Applicant: Braskem S.A.

Inventor： Beatriz Leite MAGALHAES ,  Paulo Moises Raduan ALEXANDRINO ,  Felipe GALZERANI

IPC: C12P7/42 ,  C12N1/16

Abstract: The present disclosure provides methods for utilizing genetically modified microbes to co-produce 3-hydroxypropionic acid (3-HP) and acetyl-CoA, and derivatives thereof from malonate semialdehyde as a common single intermediate. The disclosure further provides modified microbe that co-produce the 3-HP and acetyl-CoA derivatives from malonate semialdehyde.

公开(公告)号：US20210238639A1

公开(公告)日：2021-08-05

申请号：US17219792

申请日：2021-03-31

Applicant: Braskem S.A.

Inventor： Paulo Moises Raduan ALEXANDRINO ,  Iuri Estrada GOUVEA ,  Veronica Leite QUEIROZ ,  Felipe Cicaroni FERNANDES ,  Bárbara MANO

IPC: C12P17/04 ,  C07D307/68

Abstract: The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.

公开(公告)号：US20220298535A1

公开(公告)日：2022-09-22

申请号：US17750293

申请日：2022-05-20

Applicant: Braskem S.A.

Inventor： Paulo Moises Raduan ALEXANDRINO ,  Iuri Estrada GOUVEA ,  Veronica Leite QUEIROZ

IPC: C12P17/04 ,  C07D307/68 ,  C12N9/88 ,  C12N9/04 ,  C12N9/02 ,  C12N9/08 ,  C12N9/16

Abstract: The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.

公开(公告)号：US20200216864A1

公开(公告)日：2020-07-09

申请号：US16719833

申请日：2019-12-18

Applicant: Braskem S.A.

Inventor： Beatriz Leite MAGALHAES ,  Paulo Moises Raduan ALEXANDRINO ,  Felipe GALZERANI

IPC: C12P7/42 ,  C12N1/16

Abstract: The present disclosure provides methods for utilizing genetically modified microbes to co-produce 3-hydroxypropionic acid (3-HP) and acetyl-CoA, and derivatives thereof from malonate semialdehyde as a common single intermediate. The disclosure further provides modified microbe that co-produce the 3-HP and acetyl-CoA derivatives from malonate semialdehyde.

公开(公告)号：US20210222217A1

公开(公告)日：2021-07-22

申请号：US17163838

申请日：2021-02-01

Applicant: Braskem S.A.

Inventor： Paulo Moises Raduan ALEXANDRINO ,  Iuri Estrada GOUVEA ,  Veronica Leite QUEIROZ ,  Marcos Rogerio SIMÕES

IPC: C12P17/04 ,  C07D307/68

Abstract: The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-IMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.

公开(公告)号：US20200277639A1

公开(公告)日：2020-09-03

申请号：US16806728

申请日：2020-03-02

Applicant: Braskem S.A.

Inventor： Paulo Moises Raduan ALEXANDRINO ,  Iuri Estrada GOUVEA ,  Veronica Leite QUEIROZ

IPC: C12P17/04 ,  C07D307/68

Abstract: The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.

公开(公告)号：US20220090153A1

公开(公告)日：2022-03-24

申请号：US17545616

申请日：2021-12-08

Applicant: Braskem S.A.

Inventor： Iuri Estrada GOUVEA ,  Paulo Moises Raduan ALEXANDRINO

IPC: C12P17/04 ,  C07D307/68

Abstract: The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.

公开(公告)号：US20200263210A1

公开(公告)日：2020-08-20

申请号：US16791556

申请日：2020-02-14

Applicant: Braskem S.A.

Inventor： Daniel Johannes KOCH ,  Felipe GALZERANI ,  Paulo Moises Raduan ALEXANDRINO

IPC: C12P7/42 ,  C12P13/04 ,  C12N9/00 ,  C12N9/88

Abstract: The present invention provides biochemical pathways, glyoxylate producing recombinant microorganisms, and methods for the production and yield improvement of glycolic acid and/or glycine via a reverse glyoxylate shunt. The reverse glyoxylate shunt comprises an enzyme that catalyzes the carboxylation of phosphoenol pyruvate (PEP) to oxaloacetate (OAA), or an enzyme that catalyzes the carboxylation of pyruvate to oxaloacetate (OAA) or an enzyme that catalyzes the carboxylation of pyruvate to malate or a combination of any of the previous reactions; an enzyme that catalyzes the conversion of malate to malyl-CoA; an enzyme that catalyzes the conversion of malyl-CoA to glyoxylate and acetyl-CoA; and optionally an enzyme that catalyzes the conversion of oxaloacetate (OAA) to malate. Glyoxylate is reduced to produce glycolate. Alternatively, glyoxylate is converted to glycine. The reverse glyoxylate shunt pathway of the present invention can be utilized synergistically with other glycolic acid and/or glycine producing pathways to increase product yield.