Literature DB >> 16510305

Exploring new frontiers of nitrogenase structure and mechanism.

John W Peters1, Robert K Szilagyi.   

Abstract

The mechanism of the complex enzyme nitrogenase has long been one of the most challenging problems in bioinorganic chemistry. The complexity of the metal centers of nitrogenase has stretched the boundaries of biochemical, physical and computational tools for providing insights into its structure and chemical function. Recently, there have been several key advances in crystallography and spectroscopy that have impacted the way the nitrogenase mechanism is approached. These advances have opened new frontiers in nitrogenase research, which has started to reveal novel details about the molecular structure, substrate binding and reduction. Here, we discuss these recent advances and their implications on the future of nitrogenase research.

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Year:  2006        PMID: 16510305     DOI: 10.1016/j.cbpa.2006.02.019

Source DB:  PubMed          Journal:  Curr Opin Chem Biol        ISSN: 1367-5931            Impact factor:   8.822


  29 in total

1.  Probing the MgATP-bound conformation of the nitrogenase Fe protein by solution small-angle X-ray scattering.

Authors:  Ranjana Sarma; David W Mulder; Eric Brecht; Robert K Szilagyi; Lance C Seefeldt; Hiro Tsuruta; John W Peters
Journal:  Biochemistry       Date:  2007-11-15       Impact factor: 3.162

Review 2.  Molecular determinants of a symbiotic chronic infection.

Authors:  Katherine E Gibson; Hajime Kobayashi; Graham C Walker
Journal:  Annu Rev Genet       Date:  2008       Impact factor: 16.830

3.  Exploring the intrinsic limits of nitrogenase transfer from bacteria to eukaryotes.

Authors:  Gabriela Soto; Ana Romina Fox; Nicolás Daniel Ayub
Journal:  J Mol Evol       Date:  2013-08-11       Impact factor: 2.395

4.  Photolysis of Hi-CO Nitrogenase - Observation of a Plethora of Distinct CO Species using Infrared Spectroscopy.

Authors:  Lifen Yan; Christie H Dapper; Simon J George; Hongxin Wang; Devrani Mitra; Weibing Dong; William E Newton; Stephen P Cramer
Journal:  Eur J Inorg Chem       Date:  2011-03-28       Impact factor: 2.524

5.  Differential accumulation of nif structural gene mRNA in Azotobacter vinelandii.

Authors:  Trinity L Hamilton; Marty Jacobson; Marcus Ludwig; Eric S Boyd; Donald A Bryant; Dennis R Dean; John W Peters
Journal:  J Bacteriol       Date:  2011-07-01       Impact factor: 3.490

6.  Dinitrogen complexes of sulfur-ligated iron.

Authors:  Ayumi Takaoka; Neal P Mankad; Jonas C Peters
Journal:  J Am Chem Soc       Date:  2011-05-16       Impact factor: 15.419

Review 7.  Reduction of Substrates by Nitrogenases.

Authors:  Lance C Seefeldt; Zhi-Yong Yang; Dmitriy A Lukoyanov; Derek F Harris; Dennis R Dean; Simone Raugei; Brian M Hoffman
Journal:  Chem Rev       Date:  2020-03-16       Impact factor: 60.622

8.  Steric control of the Hi-CO MoFe nitrogenase complex revealed by stopped-flow infrared spectroscopy.

Authors:  Zhi-Yong Yang; Lance C Seefeldt; Dennis R Dean; Stephen P Cramer; Simon J George
Journal:  Angew Chem Int Ed Engl       Date:  2011-01-03       Impact factor: 15.336

9.  Reduction of N2 by Fe2+ via homogeneous and heterogeneous reactions Part 2: the role of metal binding in activating N2 for reduction; a requirement for both pre-biotic and biological mechanisms.

Authors:  Matthew C F Wander; James D Kubicki; Martin A A Schoonen
Journal:  Orig Life Evol Biosph       Date:  2008-05-02       Impact factor: 1.950

10.  Characterization of [4Fe-4S] cluster vibrations and structure in nitrogenase Fe protein at three oxidation levels via combined NRVS, EXAFS, and DFT analyses.

Authors:  Devrani Mitra; Simon J George; Yisong Guo; Saeed Kamali; Stephen Keable; John W Peters; Vladimir Pelmenschikov; David A Case; Stephen P Cramer
Journal:  J Am Chem Soc       Date:  2013-02-11       Impact factor: 15.419

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