Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | 4 mol of iron per mol of iron-subunit | Azotobacter chroococcum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
62500 | - |
gel filtration, iron-subunit | Azotobacter chroococcum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
12 reduced ferredoxin + 12 H+ + N2 + 40 ATP + 40 H2O | Azotobacter chroococcum | - |
12 oxidized ferredoxin + 3 H2 + 2 NH3 + 40 ADP + 40 phosphate | - |
? | |
12 reduced ferredoxin + 12 H+ + N2 + 40 ATP + 40 H2O | Azotobacter chroococcum MCD1 | - |
12 oxidized ferredoxin + 3 H2 + 2 NH3 + 40 ADP + 40 phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Azotobacter chroococcum | P15332 and P15334 and P15333 | P15332 i.e. subunit VnfD, P15334 i.e. subunit VnfK, P15333 i.e. subunit VnfG | - |
Azotobacter chroococcum MCD1 | P15332 and P15334 and P15333 | P15332 i.e. subunit VnfD, P15334 i.e. subunit VnfK, P15333 i.e. subunit VnfG | - |
Purification (Comment) | Organism |
---|---|
purification of the iron-subint | Azotobacter chroococcum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
337 | - |
formation of NH3, pH not specified in the publication, temperature not specified in the publication | Azotobacter chroococcum |
1211 | - |
evolution of H2 under argon atmosphere, pH not specified in the publication, temperature not specified in the publication | Azotobacter chroococcum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
12 reduced ferredoxin + 12 H+ + N2 + 40 ATP + 40 H2O | - |
Azotobacter chroococcum | 12 oxidized ferredoxin + 3 H2 + 2 NH3 + 40 ADP + 40 phosphate | - |
? | |
12 reduced ferredoxin + 12 H+ + N2 + 40 ATP + 40 H2O | - |
Azotobacter chroococcum MCD1 | 12 oxidized ferredoxin + 3 H2 + 2 NH3 + 40 ADP + 40 phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 32000, SDS-PAGE, isolated iron-subunit | Azotobacter chroococcum |
Synonyms | Comment | Organism |
---|---|---|
vnfD | alpha-chain | Azotobacter chroococcum |
vnfG | delta-chain | Azotobacter chroococcum |
vnfK | beta-chain | Azotobacter chroococcum |