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author:

Hou, C. (Hou, C..) [1] | Tian, L. (Tian, L..) [2] | Lian, G. (Lian, G..) [3] | Fan, L.-H. (Fan, L.-H..) [4] | Li, Z.-J. (Li, Z.-J..) [5]

Indexed by:

Scopus 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 acetyl-CoA 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. © 2023 The Authors

Keyword:

Acetate Cell-free Fumarate Glyoxylate Multi-enzyme catalysis

Community:

  • [ 1 ] [Hou, C.]College of Chemical Engineering, Fujian Engineering Research Center of Advanced Manufacturing Technology for Fine Chemicals, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Hou, C.]College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China
  • [ 3 ] [Hou, C.]Qingyuan Innovation Laboratory, Quanzhou, 362801, China
  • [ 4 ] [Tian, L.]College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China
  • [ 5 ] [Lian, G.]College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China
  • [ 6 ] [Fan, L.-H.]College of Chemical Engineering, Fujian Engineering Research Center of Advanced Manufacturing Technology for Fine Chemicals, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Fan, L.-H.]Qingyuan Innovation Laboratory, Quanzhou, 362801, China
  • [ 8 ] [Li, Z.-J.]College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China

Reprint 's Address:

  • [Li, Z.-J.]College of Life Science and Technology, China;;[Fan, L.-H.]College of Chemical Engineering, 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 HC Threshold:30

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 0

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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