Crystallization (Comment) | Organism |
---|---|
structure of SQR at 2.6 A resolution | Escherichia coli |
structure of SQR is reported at 2.6 A resolution. The SQR redox centers are arranged in a manner that aids the prevention of reactive oxygen species formation at the flavin adenine dinucleotide. This is likely to be the main reason SQR is expressed during aerobic respiration rather than the related enzyme fumarate reductase, which produces high levels of reactive oxygen species | Escherichia coli |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
120000 | - |
3 * 120000 Da, SQR is packed as a trimer, determined by crystal structure analysis | Escherichia coli |
360000 | - |
trimer | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
succinate + ubiquinone | Escherichia coli | - |
fumarate + ubiquinol | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Escherichia coli | P0AC41 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
succinate + ubiquinone | - |
Escherichia coli | fumarate + ubiquinol | - |
? |
Subunits | Comment | Organism |
---|---|---|
trimer | 3 * 120000 Da, SQR is packed as a trimer, determined by crystal structure analysis | Escherichia coli |
Synonyms | Comment | Organism |
---|---|---|
SQR | - |
Escherichia coli |
succinate dehydrogenase | - |
Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | - |
Escherichia coli |