Literature DB >> 23792933

The mechanism of inhibition by H2 of H2-evolution by hydrogenases.

Vincent Fourmond1, Carole Baffert, Kateryna Sybirna, Sébastien Dementin, Abbas Abou-Hamdan, Isabelle Meynial-Salles, Philippe Soucaille, Hervé Bottin, Christophe Léger.   

Abstract

By analysing the results of experiments carried out with two FeFe hydrogenases and several "channel mutants" of a NiFe hydrogenase, we demonstrate that whether or not hydrogen evolution is significantly inhibited by H2 is not a consequence of active site chemistry, but rather relates to H2 transport within the enzyme.

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Year:  2013        PMID： 23792933     DOI： 10.1039/c3cc43297a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  12 in total

1.  A threonine stabilizes the NiC and NiR catalytic intermediates of [NiFe]-hydrogenase.

Authors:  Abbas Abou-Hamdan; Pierre Ceccaldi; Hugo Lebrette; Oscar Gutiérrez-Sanz; Pierre Richaud; Laurent Cournac; Bruno Guigliarelli; Antonio L De Lacey; Christophe Léger; Anne Volbeda; Bénédicte Burlat; Sébastien Dementin
Journal:  J Biol Chem       Date:  2015-02-09       Impact factor: 5.157

Review 2.  Hydrogenase Enzymes and Their Synthetic Models: The Role of Metal Hydrides.

Authors:  David Schilter; James M Camara; Mioy T Huynh; Sharon Hammes-Schiffer; Thomas B Rauchfuss
Journal:  Chem Rev       Date:  2016-06-29       Impact factor: 60.622

3.  Do reactive oxygen species or does oxygen itself confer obligate anaerobiosis? The case of Bacteroides thetaiotaomicron.

Authors:  Maryam Khademian; James A Imlay
Journal:  Mol Microbiol       Date:  2020-05-19       Impact factor: 3.501

4.  Mechanism of O2 diffusion and reduction in FeFe hydrogenases.

Authors:  Adam Kubas; Christophe Orain; David De Sancho; Laure Saujet; Matteo Sensi; Charles Gauquelin; Isabelle Meynial-Salles; Philippe Soucaille; Hervé Bottin; Carole Baffert; Vincent Fourmond; Robert B Best; Jochen Blumberger; Christophe Léger
Journal:  Nat Chem       Date:  2016-08-22       Impact factor: 24.427

5.  The roles of long-range proton-coupled electron transfer in the directionality and efficiency of [FeFe]-hydrogenases.

Authors:  Oliver Lampret; Jifu Duan; Eckhard Hofmann; Martin Winkler; Fraser A Armstrong; Thomas Happe
Journal:  Proc Natl Acad Sci U S A       Date:  2020-08-13       Impact factor: 11.205

6.  Redirection of Metabolic Hydrogen by Inhibiting Methanogenesis in the Rumen Simulation Technique (RUSITEC).

Authors:  Jessie Guyader; Emilio M Ungerfeld; Karen A Beauchemin
Journal:  Front Microbiol       Date:  2017-03-14       Impact factor: 5.640

7.  Metabolic engineering of Escherichia coli for the production of butyric acid at high titer and productivity.

Authors:  Liang Wang; Diane Chauliac; Brelan E Moritz; Guimin Zhang; Lonnie O Ingram; K T Shanmugam
Journal:  Biotechnol Biofuels       Date:  2019-03-22       Impact factor: 6.040

8.  Discovery of novel [FeFe]-hydrogenases for biocatalytic H2-production.

Authors:  Henrik Land; Pierre Ceccaldi; Lívia S Mészáros; Marco Lorenzi; Holly J Redman; Moritz Senger; Sven T Stripp; Gustav Berggren
Journal:  Chem Sci       Date:  2019-09-23       Impact factor: 9.825

9.  Characterization of a putative sensory [FeFe]-hydrogenase provides new insight into the role of the active site architecture.

Authors:  Henrik Land; Alina Sekretareva; Ping Huang; Holly J Redman; Brigitta Németh; Nakia Polidori; Lívia S Mészáros; Moritz Senger; Sven T Stripp; Gustav Berggren
Journal:  Chem Sci       Date:  2020-09-21       Impact factor: 9.825

10.  Hydrogenation of CO2 at ambient pressure catalyzed by a highly active thermostable biocatalyst.

Authors:  Fabian M Schwarz; Kai Schuchmann; Volker Müller
Journal:  Biotechnol Biofuels       Date:  2018-09-01       Impact factor: 6.040
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