Literature DB >> 8601431

Formation and characterization of a transition state complex of Azotobacter vinelandii nitrogenase.

M G Duyvis1, H Wassink, H Haaker.   

Abstract

A stable complex is formed between the nitrogenase proteins of Azotobacter vinelandii, aluminium fluoride and MgADP. All nitrogenase activities are inhibited. The complex formation was found to be reversible. An incubation at 50 degrees C recovers nitrogenase activity. The complex has been characterized with respect to protein and nucleotide composition and redox state of the metal-sulfur clusters. Based on the inhibition by aluminium fluoride together with MgADP, it is proposed that a stable transition state complex with nitrogenase is isolated.

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Year:  1996        PMID： 8601431     DOI： 10.1016/0014-5793(96)00019-1

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  10 in total

1.  Electron transfer within nitrogenase: evidence for a deficit-spending mechanism.

Authors:  Karamatullah Danyal; Dennis R Dean; Brian M Hoffman; Lance C Seefeldt
Journal:  Biochemistry       Date:  2011-10-11       Impact factor: 3.162

2.  Nitrogenase of Klebsiella pneumoniae: kinetics of formation of the transition-state complex and evidence for an altered conformation of MoFe protein lacking a FeMoco centre.

Authors:  F K Yousafzai; R R Eady
Journal:  Biochem J       Date:  1997-09-15       Impact factor: 3.857

3.  MgATP-independent hydrogen evolution catalysed by nitrogenase: an explanation for the missing electron(s) in the MgADP-AlF4 transition-state complex.

Authors:  F K Yousafzai; R R Eady
Journal:  Biochem J       Date:  1999-05-01       Impact factor: 3.857

Review 4.  Electron Transfer in Nitrogenase.

Authors:  Hannah L Rutledge; F Akif Tezcan
Journal:  Chem Rev       Date:  2020-01-30       Impact factor: 60.622

5.  How many metals does it take to fix N2? A mechanistic overview of biological nitrogen fixation.

Authors:  James B Howard; Douglas C Rees
Journal:  Proc Natl Acad Sci U S A       Date:  2006-11-06       Impact factor: 11.205

6.  Biosynthesis of (bacterio)chlorophylls: ATP-dependent transient subunit interaction and electron transfer of dark operative protochlorophyllide oxidoreductase.

Authors:  Markus J Bröcker; Denise Wätzlich; Miguel Saggu; Friedhelm Lendzian; Jürgen Moser; Dieter Jahn
Journal:  J Biol Chem       Date:  2010-01-14       Impact factor: 5.157

7.  Evidence for Functionally Relevant Encounter Complexes in Nitrogenase Catalysis.

Authors:  Cedric P Owens; Faith E H Katz; Cole H Carter; Maria A Luca; F Akif Tezcan
Journal:  J Am Chem Soc       Date:  2015-09-24       Impact factor: 15.419

8.  Turnover-dependent inactivation of the nitrogenase MoFe-protein at high pH.

Authors:  Kun-Yun Yang; Chad A Haynes; Thomas Spatzal; Douglas C Rees; James B Howard
Journal:  Biochemistry       Date:  2014-01-06       Impact factor: 3.162

Review 9.  Mechanism of nitrogen fixation by nitrogenase: the next stage.

Authors:  Brian M Hoffman; Dmitriy Lukoyanov; Zhi-Yong Yang; Dennis R Dean; Lance C Seefeldt
Journal:  Chem Rev       Date:  2014-01-27       Impact factor: 60.622

10.  Chimeric Interaction of Nitrogenase-Like Reductases with the MoFe Protein of Nitrogenase.

Authors:  Jan Jasper; José V Ramos; Christian Trncik; Dieter Jahn; Oliver Einsle; Gunhild Layer; Jürgen Moser
Journal:  Chembiochem       Date:  2020-02-27       Impact factor: 3.164
  10 in total

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