vanadium-iron nitrogenase complex

Known as: vanadium-iron nitrogenase complex location 
An enzyme complex containing a vanadium-iron cluster found in some species, such as Azotobacter vinelandii. It is composed of two proteins… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1978-2017
01219782017

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Nitrogenase is the only known biological system capable of reducing N2 to NH3 , which is a critical component of bioavailable… (More)
Is this relevant?
2011
2011
Iron is widely thought to limit nitrogen fixation in the open, oligotrophic ocean due to the low solubility of Fe in oxic… (More)
Is this relevant?
2007
2007
The heterocyst is a specialized cell for nitrogen fixation in some filamentous cyanobacteria. Here we report that a rubrerythrin… (More)
Is this relevant?
2004
2004
Two strains of desiccation-tolerant coccoid cyanobacteria, Chroococcus S24, a marine form, and Chroococcus N41, a cryptoendolith… (More)
  • table 2
  • figure 1
  • table 3
Is this relevant?
2004
2004
Many N2-fixing organisms can turn off nitrogenase activity in the presence of NH4 + and turn it on again when the NH4 + is… (More)
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2002
2002
The unifying view that molybdenum is the essential component in nitrogenase has changed over the past few years with the… (More)
Is this relevant?
1991
1991
Azotobacter vinelandii DJ71, which contains a mutation in the nifV gene, was derepressed for nitrogenase in the presence of… (More)
  • table 1
  • figure 1
Is this relevant?
1986
1986
A first approximation to the tertiary structure of the nitrogenase flavodoxins of Klebsiella pneumoniae and Azotobacter… (More)
Is this relevant?
1978
1978
Ammonium salts, glutamine, asparagine, and urea cause an immediate inactivation (switch-off) of light-dependent acetylene… (More)
  • table 1
  • figure 1
  • table 2
  • figure 2
  • figure 3
Is this relevant?
1978
1978
Development of nitrogenase (40--140 nmol C2H4.mg protein-1.h-1) in Rhizobium japonicum 61-A-101 after transfer to special culture… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 4
  • figure 6
Is this relevant?