Senger Group

A collage of crystal structures, reaction formulas and data reminiscent of enzymatic catalysis.

Molecular mechanisms of enzymatic catalysis for sustainable development

In our group we try to make a positive difference in society through beyond state-of-the-art research on enzymatic catalysis mechanisms to replace fossil resources with sustainable alternatives. Inspired by Nature we target production of hydrogen as a green fuel, carbon dioxide fixation to higher products and nitrogen conversion into ammonia as a fertiliser.

We focus on the structure function relationship in proteins and our work spans from expression, purification and crystallisation of proteins over their biochemical and extended biophysical characterisation to photochemical activation and advanced structure determination using synchrotron and Free Electron Laser X-ray sources.

Group members

Research leader: Moritz Senger

For a list of members, see the the University directory.

Publications

Probing Substrate Transport Effects on Enzymatic Hydrogen Catalysis: An Alternative Proton Transfer Pathway in Putatively Sensory [FeFe] Hydrogenase

Cabotaje, Princess R.; Walter, Kaija; Zamader, Afridi; Huang, Ping et al.

Part of ACS Catalysis, p. 10435-10446, 2023
- DOI for Probing Substrate Transport Effects on Enzymatic Hydrogen Catalysis: An Alternative Proton Transfer Pathway in Putatively Sensory [FeFe] Hydrogenase
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Elucidating Electron Transfer Kinetics and Optimizing System Performance for Escherichia coli-Based Semi-Artificial H-2 Production

Gamache, Mira T.; Charaf, Rima; Kurth, Larissa; Filmon, Dawit T. et al.

Part of ACS Catalysis, p. 9476-9486, 2023
- DOI for Elucidating Electron Transfer Kinetics and Optimizing System Performance for Escherichia coli-Based Semi-Artificial H-2 Production
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Structural basis for bacterial energy extraction from atmospheric hydrogen

Grinter, Rhys; Kropp, Ashleigh; Venugopal, Hari; Senger, Moritz et al.

Part of Nature, p. 541-547, 2023
- DOI for Structural basis for bacterial energy extraction from atmospheric hydrogen
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Hydride state accumulation in native [FeFe]-hydrogenase with the physiological reductant H-2 supports its catalytic relevance

Senger, Moritz; Kernmayr, Tobias; Lorenzi, Marco; Redman, Holly J. et al.

Part of Chemical Communications, p. 7184-7187, 2022
- DOI for Hydride state accumulation in native [FeFe]-hydrogenase with the physiological reductant H-2 supports its catalytic relevance
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Light-Driven [FeFe] Hydrogenase Based H-2 Production in E. coli: A Model Reaction for Exploring E. coli Based Semiartificial Photosynthetic Systems

Lorenzi, Marco; Gamache, Mira T.; Redman, Holly J.; Land, Henrik et al.

Part of ACS Sustainable Chemistry and Engineering, p. 10760-10767, 2022
- DOI for Light-Driven [FeFe] Hydrogenase Based H-2 Production in E. coli: A Model Reaction for Exploring E. coli Based Semiartificial Photosynthetic Systems
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Investigating the role of the strong field ligands in [FeFe] hydrogenase: spectroscopic and functional characterization of a semi-synthetic mono-cyanide active site

Lorenzi, Marco; Gellett, Joe; Zamader, Afridi; Senger, Moritz et al.

Part of Chemical Science, p. 11058-11064, 2022
- DOI for Investigating the role of the strong field ligands in [FeFe] hydrogenase: spectroscopic and functional characterization of a semi-synthetic mono-cyanide active site
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Polymer Dots as Photoactive Membrane Vesicles for [FeFe]-Hydrogenase Self-Assembly and Solar-Driven Hydrogen Evolution

Pavliuk, Mariia V.; Lorenzi, Marco; Morado, Dustin R.; Gedda, Lars et al.

Part of Journal of the American Chemical Society, p. 13600-13611, 2022
- DOI for Polymer Dots as Photoactive Membrane Vesicles for [FeFe]-Hydrogenase Self-Assembly and Solar-Driven Hydrogen Evolution
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Trapping an Oxidized and Protonated Intermediate of the [FeFe]-Hydrogenase Cofactor under Mildly Reducing Conditions

Senger, Moritz; Duan, Jifu; Pavliuk, Mariia V.; Apfel, Ulf-Peter et al.

Part of Inorganic Chemistry, p. 10036-10042, 2022
- DOI for Trapping an Oxidized and Protonated Intermediate of the [FeFe]-Hydrogenase Cofactor under Mildly Reducing Conditions
Photosynthetic hydrogen production: Novel protocols, promising engineering approaches and application of semi‐synthetic hydrogenases

Kosourov, Sergey; Böhm, Maximilian; Senger, Moritz; Berggren, Gustav et al.

Part of Physiologia Plantarum, p. 555-567, 2021
- DOI for Photosynthetic hydrogen production: Novel protocols, promising engineering approaches and application of semi‐synthetic hydrogenases
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Site-selective protonation of the one-electron reduced cofactor in [FeFe]-hydrogenase

Laun, Konstantin; Baranova, Iuliia; Duan, Jifu; Kertess, Leonie et al.

Part of Dalton Transactions, p. 3641-3650, 2021
- DOI for Site-selective protonation of the one-electron reduced cofactor in [FeFe]-hydrogenase
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Current State of [FeFe]-Hydrogenase Research: Biodiversity and Spectroscopic Investigations

Land, Henrik; Senger, Moritz; Berggren, Gustav; Stripp, Sven T.

Part of ACS Catalysis, p. 7069-7086, 2020
- DOI for Current State of [FeFe]-Hydrogenase Research: Biodiversity and Spectroscopic Investigations
[FeFe]-hydrogenase maturation: H-cluster assembly intermediates tracked by electron paramagnetic resonance, infrared, and X-ray absorption spectroscopy

Németh, Brigitta; Senger, Moritz; Redman, Holly J.; Ceccaldi, Pierre et al.

Part of Journal of Biological Inorganic Chemistry, p. 777-788, 2020
- DOI for [FeFe]-hydrogenase maturation: H-cluster assembly intermediates tracked by electron paramagnetic resonance, infrared, and X-ray absorption spectroscopy
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Characterization of a putative sensory [FeFe]-hydrogenase provides new insight into the role of the active site architecture

Land, Henrik; Sekretaryova, Alina N.; Huang, Ping; Redman, Holly J. et al.

Part of Chemical Science, p. 12789-12801, 2020
- DOI for Characterization of a putative sensory [FeFe]-hydrogenase provides new insight into the role of the active site architecture
- Download full text (pdf) of Characterization of a putative sensory [FeFe]-hydrogenase provides new insight into the role of the active site architecture