Volume 41, Issue 1 pp. 57-63
Concise Report

Light-Harvesting Artificial Cells for the Generation of ATP and NADPH

Ziwei Su

Ziwei Su

State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin, Heilongjiang, 150001 China

These authors contributed equally to this work.

Dedicated to Professor Erkang Wang on the Occasion of His 90th Birthday.

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Xiangxiang Zhang

Xiangxiang Zhang

State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin, Heilongjiang, 150001 China

These authors contributed equally to this work.

Dedicated to Professor Erkang Wang on the Occasion of His 90th Birthday.

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Weichen Wang

Weichen Wang

State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin, Heilongjiang, 150001 China

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Mingdong Dong

Mingdong Dong

Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus, DK-8000 Denmark

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Xiaojun Han

Corresponding Author

Xiaojun Han

State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, 92 West Da-Zhi Street, Harbin, Heilongjiang, 150001 China

E-mail: [email protected]Search for more papers by this author
First published: 30 September 2022
Citations: 3

Comprehensive Summary

The bottom-up construction of self-powered artificial cells is significant to understand the energy supply and metabolism of nature cells. Here, we demonstrate an efficient manner to build thylakoid-containing artificial cells, which continuously convert light energy into chemical energy to supply adenosine 5’-triphosphate (ATP) under light illumination. The production of ATP supplies energy to promote the biological enzyme cascade reactions, where glucose is transformed into glucose 6-phosphate (G6P) under the catalysis of hexokinase (HK). G6P was further converted to gluconolactone 6-phosphate (PG) in the presence of 6-phosphate dehydrogenase (G6PDH), meanwhile NADP+ was converted to nicotinamide adenine dinucleotide phosphate (NADPH). The self-powered artificial cells were demonstrated to generate ATP and NADPH successively, which provided a way for building more complicated artificial cells. image

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