Cloned (Comment) | Organism |
---|---|
strain 7120: gene encoding nitrate reductase is cloned and its complete amino acid sequence deduced | Anabaena sp. |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Trichormus variabilis | |
additional information | - |
additional information | - |
Anabaena sp. | |
additional information | - |
additional information | - |
Synechocystis sp. | |
additional information | - |
additional information | - |
Nostoc sp. | |
additional information | - |
additional information | - |
Calothrix sp. | |
additional information | - |
additional information | - |
Fischerella muscicola |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
nitrate + reduced ferredoxin | Anabaena sp. | first step in assimilatory reduction of nitrate | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | Nostoc sp. | first step in assimilatory reduction of nitrate | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | Cyanobacteria | first step in assimilatory reduction of nitrate | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | Anabaena sp. 7119 | first step in assimilatory reduction of nitrate | nitrite + oxidized ferredoxin | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Anabaena sp. | - |
- |
- |
Anabaena sp. | - |
strains 7120 and M131 | - |
Anabaena sp. 7119 | - |
- |
- |
Calothrix sp. | - |
strains 7101 and 7601 | - |
Cyanobacteria | - |
heterocystous nitrogen-fixing cyanobacterial strains | - |
Fischerella muscicola | - |
- |
- |
Fischerella muscicola 1829 | - |
- |
- |
Nostoc sp. | - |
strains 29105 and 29150 | - |
Synechocystis sp. | - |
unicellular cyanobacterium | - |
Trichormus variabilis | - |
strain ATCC 29413 | - |
Purification (Comment) | Organism |
---|---|
185fold partial purification | Trichormus variabilis |
partial purification | Synechocystis sp. |
purified from a few cyanobacterial strains | Cyanobacteria |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
nitrate + reduced ferredoxin | - |
Trichormus variabilis | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Anabaena sp. | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Synechocystis sp. | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Nostoc sp. | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Calothrix sp. | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Fischerella muscicola | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | depends on reduced ferredoxin for its activity, multimodal kinetic model: a single catalytic site functions in multiple kinetic modes | Cyanobacteria | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Anabaena sp. 7119 | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | - |
Fischerella muscicola 1829 | nitrite + H2O + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | first step in assimilatory reduction of nitrate | Anabaena sp. | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | first step in assimilatory reduction of nitrate | Nostoc sp. | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | first step in assimilatory reduction of nitrate | Cyanobacteria | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced ferredoxin | first step in assimilatory reduction of nitrate | Anabaena sp. 7119 | nitrite + oxidized ferredoxin | - |
? | |
nitrate + reduced methyl viologen | - |
Trichormus variabilis | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | - |
Synechocystis sp. | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | - |
Calothrix sp. | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | - |
Fischerella muscicola | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | enzyme uses also reduced methyl viologen as reductant | Anabaena sp. | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | enzyme uses also reduced methyl viologen as reductant | Nostoc sp. | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | enzyme uses also reduced methyl viologen as reductant | Cyanobacteria | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | enzyme uses also reduced methyl viologen as reductant | Anabaena sp. 7119 | nitrite + oxidized methyl viologen | - |
? | |
nitrate + reduced methyl viologen | - |
Fischerella muscicola 1829 | nitrite + oxidized methyl viologen | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | - |
Cyanobacteria |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
molybdenum cofactor | - |
Cyanobacteria |