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Title: Conversion of S-lignin compounds to useful intermediates

Abstract

The present disclosure relates to a genetically modified microbial cell that includes a genetic modification resulting in the expression of a vanillate demethylase, where the microbial cell is capable of metabolizing at least one S-lignin decomposition molecule including at least one of syringate and/or 3-O-methyl gallate, and the genetically modified microbial cell is capable of producing gallate. In some embodiments of the present disclosure, the vanillate demethylase may include VanAB.

Inventors:
; ;
Issue Date:
Research Org.:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1859910
Patent Number(s):
11136601
Application Number:
16/530,539
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
Patent Classifications (CPCs):
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
DOE Contract Number:  
AC36-08GO28308
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/02/2019
Country of Publication:
United States
Language:
English

Citation Formats

Beckham, Gregg Tyler, Johnson, Christopher W., and Notonier, Sandra Fabienne. Conversion of S-lignin compounds to useful intermediates. United States: N. p., 2021. Web.
Beckham, Gregg Tyler, Johnson, Christopher W., & Notonier, Sandra Fabienne. Conversion of S-lignin compounds to useful intermediates. United States.
Beckham, Gregg Tyler, Johnson, Christopher W., and Notonier, Sandra Fabienne. Tue . "Conversion of S-lignin compounds to useful intermediates". United States. https://www.osti.gov/servlets/purl/1859910.
@article{osti_1859910,
title = {Conversion of S-lignin compounds to useful intermediates},
author = {Beckham, Gregg Tyler and Johnson, Christopher W. and Notonier, Sandra Fabienne},
abstractNote = {The present disclosure relates to a genetically modified microbial cell that includes a genetic modification resulting in the expression of a vanillate demethylase, where the microbial cell is capable of metabolizing at least one S-lignin decomposition molecule including at least one of syringate and/or 3-O-methyl gallate, and the genetically modified microbial cell is capable of producing gallate. In some embodiments of the present disclosure, the vanillate demethylase may include VanAB.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {10}
}

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