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author:

Hou, Congli (Hou, Congli.) [1] | Tian, Linyue (Tian, Linyue.) [2] | Lian, Guoli (Lian, Guoli.) [3] | Fan, Li-Hai (Fan, Li-Hai.) [4] (Scholars:范立海) | Li, Zheng-Jun (Li, Zheng-Jun.) [5]

Indexed by:

Scopus SCIE CSCD

Abstract:

Fumarate is a value-added chemical that is widely used in food, medicine, material, and agriculture industries. With the rising attention to the demand for fumarate and sustainable development, many novel alternative ways that can replace the traditional petrochemical routes emerged. The in vitro cell-free multi-enzyme catalysis is an effective method to produce high value chemicals. In this study, a multi-enzyme catalytic pathway comprising three enzymes for fumarate production from low-cost substrates acetate and glyoxylate was designed. The acetylCoA synthase, malate synthase, and fumarase from Escherichia coli were selected and the coenzyme A achieved recyclable. The enzymatic properties and optimization of reaction system were investigated, reaching a fumarate yield of 0.34 mM with a conversion rate of 34% after 20 h of reaction. We proposed and realized the conversion of acetate and glyoxylate to fumarate in vitro using a cell-free multi-enzyme catalytic system, thus providing an alternative approach for the production of fumarate.

Keyword:

Acetate Cell-free Fumarate Glyoxylate Multi-enzyme catalysis

Community:

  • [ 1 ] [Hou, Congli]Fuzhou Univ, Coll Chem Engn, Fujian Engn Res Ctr Adv Mfg Technol Fine Chem, Fuzhou 350108, Peoples R China
  • [ 2 ] [Fan, Li-Hai]Fuzhou Univ, Coll Chem Engn, Fujian Engn Res Ctr Adv Mfg Technol Fine Chem, Fuzhou 350108, Peoples R China
  • [ 3 ] [Hou, Congli]Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing 100029, Peoples R China
  • [ 4 ] [Tian, Linyue]Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing 100029, Peoples R China
  • [ 5 ] [Lian, Guoli]Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing 100029, Peoples R China
  • [ 6 ] [Li, Zheng-Jun]Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing 100029, Peoples R China
  • [ 7 ] [Hou, Congli]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
  • [ 8 ] [Fan, Li-Hai]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China

Reprint 's Address:

  • [Fan, Li-Hai]Fuzhou Univ, Coll Chem Engn, Fujian Engn Res Ctr Adv Mfg Technol Fine Chem, Fuzhou 350108, Peoples R China;;[Li, Zheng-Jun]Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing 100029, Peoples R China;;

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Source :

SYNTHETIC AND SYSTEMS BIOTECHNOLOGY

ISSN: 2405-805X

Year: 2023

Issue: 2

Volume: 8

Page: 235-241

4 . 4

JCR@2023

4 . 4 0 0

JCR@2023

ESI Discipline: BIOLOGY & BIOCHEMISTRY;

ESI HC Threshold:30

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 3

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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