Protein Variants | Comment | Organism |
---|---|---|
N139C | in this mutants, proton back leakage through the D-channel is kinetically favored over proton pumping due to the loss of a kinetic gate in the N139 region | Cereibacter sphaeroides |
N139L | in this mutant, the bulky L139 side chain inhibits timely reprotonation of E286 through the D-channel, which impairs both proton pumping and the chemical reaction | Cereibacter sphaeroides |
N139T | in this mutants, proton back leakage through the D-channel is kinetically favored over proton pumping due to the loss of a kinetic gate in the N139 region | Cereibacter sphaeroides |
S200V/S201V | in the double mutant, the proton affinity of E286 is increased, which slows down both proton pumping and the chemical catalysis | Cereibacter sphaeroides |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | contains copper | Cereibacter sphaeroides | |
Fe3+ | contains iron | Cereibacter sphaeroides |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ferrocytochrome c + O2 + H+ | Cereibacter sphaeroides | - |
ferricytochrome c + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cereibacter sphaeroides | P33517 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ferrocytochrome c + O2 + H+ | - |
Cereibacter sphaeroides | ferricytochrome c + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CCO | - |
Cereibacter sphaeroides |
cytochrome c oxidase | - |
Cereibacter sphaeroides |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | - |
Cereibacter sphaeroides |