EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.10.3.11 | cyanide | - |
Aquifex aeolicus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.10.3.11 | membrane | - |
Aquifex aeolicus | 16020 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.10.3.11 | Cu2+ | heme-copper terminal oxidase | Aquifex aeolicus | |
1.10.3.11 | Fe2+ | heme-copper terminal oxidase | Aquifex aeolicus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.10.3.11 | 5200 | - |
1 * 63900, subunit I CoxA2, + 1 * 16800, subunit II CoxB2, + 1 * 5200, subunit IIa, about, mass spectrometry | Aquifex aeolicus |
1.10.3.11 | 16800 | - |
1 * 63900, subunit I CoxA2, + 1 * 16800, subunit II CoxB2, + 1 * 5200, subunit IIa, about, mass spectrometry | Aquifex aeolicus |
1.10.3.11 | 63900 | - |
1 * 63900, subunit I CoxA2, + 1 * 16800, subunit II CoxB2, + 1 * 5200, subunit IIa, about, mass spectrometry | Aquifex aeolicus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.10.3.11 | 2 ubiquinol + O2 | Aquifex aeolicus | - |
2 ubiquinone + 2 H2O | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.10.3.11 | Aquifex aeolicus | G5DGC8 | subunit II, Coxb2 | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.10.3.11 | native enzyme from membranes by anion exchange chromatography and gel filtration | Aquifex aeolicus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.10.3.11 | 2 ubiquinol + O2 | - |
Aquifex aeolicus | 2 ubiquinone + 2 H2O | - |
? | |
1.10.3.11 | additional information | the enzyme is able to oxidize both reduced cytochrome c and ubiquinol | Aquifex aeolicus | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.10.3.11 | More | subunit composition and structures, overview. No cytochrome bc1 complex subunit | Aquifex aeolicus |
1.10.3.11 | trimer | 1 * 63900, subunit I CoxA2, + 1 * 16800, subunit II CoxB2, + 1 * 5200, subunit IIa, about, mass spectrometry | Aquifex aeolicus |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.10.3.11 | Cox2 | - |
Aquifex aeolicus |
1.10.3.11 | cytochrome ba3 oxidase | - |
Aquifex aeolicus |
1.10.3.11 | heme-copper terminal oxidase | - |
Aquifex aeolicus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.10.3.11 | heme b | - |
Aquifex aeolicus | |
1.10.3.11 | heme c | - |
Aquifex aeolicus | |
1.10.3.11 | additional information | pyridine hemochromes of extracted hemes | Aquifex aeolicus |
EC Number | Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|---|
1.10.3.11 | Aquifex aeolicus | band 1, isoelectric focusing | - |
6.4 |
1.10.3.11 | Aquifex aeolicus | band 2, isoelectric focusing | - |
7 |
EC Number | General Information | Comment | Organism |
---|---|---|---|
1.10.3.11 | evolution | the cytochrome ba3 oxidase belongs to the family B of the heme-copper containing terminal oxidases, heme-copper oxidases use either c-type cytochromes or quinols as electron donors | Aquifex aeolicus |
1.10.3.11 | additional information | the enzyme can be reduced by ubiquinol, but it alone can also be reduced by decylubiquinol and N,N,N',N'-tetramethyl-4-phenylenediamine/ascorbate in the presence of cyanide | Aquifex aeolicus |