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Literature summary for 7.1.1.9 extracted from
- Purification and characterization of sweet potato cytochrome c oxidase (1978), Arch. Biochem. Biophys., 187, 423-430.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| phosphatidylcholine | 3fold activation | Ipomoea batatas |  |
| phosphatidylethanolamine | more than 3fold activation | Ipomoea batatas | |
| Phospholipid | activation | Ipomoea batatas | |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| KCl | 50 mM, 50% inhibition | Ipomoea batatas | |
| Triton X-100 | 0.3%, 50% inhibition | Ipomoea batatas | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 5700 | - |
I, II, III, IV, V, x * 39000 + x * 33500 + x * 26000 + x * 20000 + x * 5700, probably 2 more small subunits, SDS-PAGE | Ipomoea batatas |
| 20000 | - |
I, II, III, IV, V, x * 39000 + x * 33500 + x * 26000 + x * 20000 + x * 5700, probably 2 more small subunits, SDS-PAGE | Ipomoea batatas |
| 26000 | - |
I, II, III, IV, V, x * 39000 + x * 33500 + x * 26000 + x * 20000 + x * 5700, probably 2 more small subunits, SDS-PAGE | Ipomoea batatas |
| 33500 | - |
I, II, III, IV, V, x * 39000 + x * 33500 + x * 26000 + x * 20000 + x * 5700, probably 2 more small subunits, SDS-PAGE | Ipomoea batatas |
| 39000 | - |
I, II, III, IV, V, x * 39000 + x * 33500 + x * 26000 + x * 20000 + x * 5700, probably 2 more small subunits, SDS-PAGE | Ipomoea batatas |
| 162000 | - |
calculation from heme content | Ipomoea batatas |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Ipomoea batatas | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| phospholipoprotein | - |
Ipomoea batatas |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Ipomoea batatas |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| root | - |
Ipomoea batatas | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 147 | - |
- |
Ipomoea batatas |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | I, II, III, IV, V, x * 39000 + x * 33500 + x * 26000 + x * 20000 + x * 5700, probably 2 more small subunits, SDS-PAGE | Ipomoea batatas |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7 | 7.5 | - |
Ipomoea batatas |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 6 | 8 | - |
Ipomoea batatas |
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Release 2023.1 (January 2023)
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