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Literature summary for 1.18.6.1 extracted from

  • Morningstar, J.E.; Johnson, M.K.; Case, E.E.; Hales, B.J.
    Characterization of the metal clusters in the nitrogenase molybdenum-iron and vanadium-iron proteins of Azotobacter vinelandii using magnetic circular dichroism spectroscopy (1987), Biochemistry, 26, 1795-1800.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Iron characterization of the metal clusters in the nitrogenase molybdenum-iron and vanadium-iron proteins Azotobacter vinelandii
Molybdenum characterization of the metal clusters in the nitrogenase molybdenum-iron protein Azotobacter vinelandii
Vanadium characterization of the metal clusters in the nitrogenase vanadium-iron protein Azotobacter vinelandii

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
8 reduced ferredoxin + 8 H+ + N2 + 16 ATP + 16 H2O Azotobacter vinelandii
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8 oxidized ferredoxin + H2 + 2 NH3 + 16 ADP + 16 phosphate
-
?

Organism

Organism UniProt Comment Textmining
Azotobacter vinelandii
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-
-

Reaction

Reaction Comment Organism Reaction ID
4 reduced ferredoxin + 8 H+ + N2 + 16 ATP + 16 H2O = 4 oxidized ferredoxin + H2 + 2 NH3 + 16 ADP + 16 phosphate enzyme is composed of 2 metalloproteins: component I MoFe protein and component II Fe protein Azotobacter vinelandii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
8 reduced ferredoxin + 8 H+ + N2 + 16 ATP + 16 H2O
-
Azotobacter vinelandii 8 oxidized ferredoxin + H2 + 2 NH3 + 16 ADP + 16 phosphate
-
?
dithionite + H+ + N2 + ATP in vitro substrate Azotobacter vinelandii ?
-
?