Protein Variants | Comment | Organism |
---|---|---|
E445A | heme b595 is present in the E445A mutant. Formation of the oxoferryl state in the mutant is about 100fold slower than in the wild type enzyme. The E445A substitution does not affect intraprotein electron re-equilibration after the photolysis of CO bound to ferrous heme d in the one-electron-reduced enzyme. The mutation does not affect membrane potential generation coupled to intramolecular electron redistribution between hemes d2+ and b558 | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Escherichia coli GO105 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | electron transfer between hemes d and b595 is not electrogenic, although heme b595 is the major electron acceptor for heme d during the backflow, and therefore is not likely to be accompanied by net H+ uptake or release | Escherichia coli | ? | - |
? | |
additional information | electron transfer between hemes d and b595 is not electrogenic, although heme b595 is the major electron acceptor for heme d during the backflow, and therefore is not likely to be accompanied by net H+ uptake or release | Escherichia coli GO105 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
bd-type quinol oxidase | - |
Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | heme d and heme b558 | Escherichia coli |