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nitrogenase complex

Known as: nitrogenase complex location 
An enzyme complex composed of two proteins, dinitrogenase and nitrogenase reductase; dinitrogenase is tetrameric with an alpha2-beta2 structure and… 
National Institutes of Health

Papers overview

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Highly Cited
2005
Highly Cited
2005
Nitrogenase Complexes: Multiple Docking Sites for a Nucleotide Switch Protein
Adenosine triphosphate (ATP) hydrolysis in the nitrogenase complex controls the cycle of association and dissociation between the… 
Highly Cited
1997
Highly Cited
1997
Structure of ADP·AIF4 –-stabilized nitrogenase complex and its implications for signal transduction
The coupling of ATP hydrolysis to electron transfer by the enzyme nitrogenase during biological nitrogen fixation is an important… 
Highly Cited
1997
Highly Cited
1997
Changes in the midpoint potentials of the nitrogenase metal centers as a result of iron protein-molybdenum-iron protein complex formation.
All nitrogenase-catalyzed substrate reduction reactions require the transient association between the iron (Fe) protein component… 
Highly Cited
1996
Highly Cited
1996
Evidence for electron transfer from the nitrogenase iron protein to the molybdenum-iron protein without MgATP hydrolysis: characterization of a tight protein-protein complex.
MgA TP hydrolysis has been proposed to be absolutely required for electron transfer from the nitrogenase iron (Fe) protein to the… 
Highly Cited
1992
Highly Cited
1992
Ionic interactions in the nitrogenase complex. Properties of Fe-protein containing substitutions for Arg-100.
A series of Azotobacter vinelandii strains have been constructed in which the nitrogenase Fe-protein (Av2) was altered by… 
Highly Cited
1988
Highly Cited
1988
Purification of a second alternative nitrogenase from a nifHDK deletion strain of Azotobacter vinelandii
A second alternative nitrogenase complex (nitrogenase 3) was purified from a nifHDK deletion strain of Azotobacter vinelandii… 
Highly Cited
1983
Highly Cited
1983
Genetic and physical map of the structural genes (nifH,D,K) coding for the nitrogenase complex of Rhodopseudomonas capsulata
Functional genes coding for the structural components of the nitrogenase complex (nifH,D,K) have been cloned on an 11.8-kilobase… 
Highly Cited
1979
Highly Cited
1979
Characterization of an oxygen-stable nitrogenase complex isolated from Azotobacter chroococcum.
  • R. Robson
  • The Biochemical journal
  • 1979
  • Corpus ID: 2412471
In crude cell-free extracts of Azotobacter chroococcum, nitrogenase was much less sensitive to irreversible inactivation by O2… 
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1970
1970
Purification and Properties of the Constituents of the Nitrogenase Complex from Clostridium pasteurianum
A new procedure for a rapid and extensive purification of the FeMo protein and the Fe protein of the nitrogenase complex from… 
Highly Cited
1969
Highly Cited
1969
Comparisons and cross reactions of nitrogenase from Klebsiella pneumoniae, Azotobacter chroococcum and Bacillus polymyxa.
  • M. Kelly
  • Biochimica et biophysica acta
  • 1969
  • Corpus ID: 29775355
Abstract Crude nitrogenase of Klebsiella pneumoniae was less rapidly inactivated by 0.2 atm of O 2 than nitrogenase of Bacillus… 
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