Function and Biology Details
Reaction catalysed:
8 reduced ferredoxin + 8 H(+) + N(2) + 16 ATP + 16 H(2)O = 8 oxidized ferredoxin + H(2) + 2 NH(3) + 16 ADP + 16 phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- NifH/frxC family
- Nitrogenase component 1, conserved site
- NifH/chlL conserved site
- Nitrogenase iron protein NifH
- P-loop containing nucleoside triphosphate hydrolase
- Nitrogenase/oxidoreductase, component 1
- Nitrogenase molybdenum-iron protein alpha chain
- Nitrogenase component 1, alpha chain
2 more domains
Structure analysis Details
Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-132540 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Nitrogenase molybdenum-iron protein alpha chain
Molecule details ›
Chains: A, C
Length: 492 amino acids
Theoretical weight: 55.36 KDa
Source organism: Azotobacter vinelandii DJ
UniProt:
Sequence domains: Nitrogenase component 1 type Oxidoreductase
Length: 492 amino acids
Theoretical weight: 55.36 KDa
Source organism: Azotobacter vinelandii DJ
UniProt:
- Canonical:
P07328 (Residues: 1-492; Coverage: 100%)
Sequence domains: Nitrogenase component 1 type Oxidoreductase
Nitrogenase molybdenum-iron protein beta chain
Molecule details ›
Chains: B, D
Length: 523 amino acids
Theoretical weight: 59.54 KDa
Source organism: Azotobacter vinelandii DJ
UniProt:
Sequence domains:
Length: 523 amino acids
Theoretical weight: 59.54 KDa
Source organism: Azotobacter vinelandii DJ
UniProt:
- Canonical: P07329 (Residues: 1-523; Coverage: 100%)
Sequence domains:
Nitrogenase iron protein 1
Molecule details ›
Chains: E, F
Length: 290 amino acids
Theoretical weight: 31.55 KDa
Source organism: Azotobacter vinelandii DJ
UniProt:
Sequence domains: 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family
Length: 290 amino acids
Theoretical weight: 31.55 KDa
Source organism: Azotobacter vinelandii DJ
UniProt:
- Canonical: P00459 (Residues: 1-290; Coverage: 100%)
Sequence domains: 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family
