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Literature summary for 1.8.3.2 extracted from
- Electron transfer reactivity of the Arabidopsis thaliana sulfhydryl oxidase AtErv1 (2009), J. Biol. Chem., 284, 2098-2105.
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| additional information | construction of a mutant missing the active site disulfide, the mutant also exhibits a fast increase in absorption at 340 nm upon reaction with CO2-, the flavin is reduced directly by the CO2- radicals, and as for WT AtErv1 more disulfides than FAD are reduced, overview. A mutant missing the shuttle disulfide shows fast formation of RSS*R radicals at 340 nm, no intermediate phase of radical disappearance, and radical decay in a much slower pseudo-first order process compared to the structural mutant and the wild-type enzyme, The direct reduction of FAD to the semiquinone is 2fold slower than the disulfide radical formation, overview | Arabidopsis thaliana |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| mitochondrion | - |
Arabidopsis thaliana | 5739 | - |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Arabidopsis thaliana | Q8GXX0 | - |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| flavoprotein | - |
Arabidopsis thaliana |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| homodimer | - |
Arabidopsis thaliana |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| Erv1 | - |
Arabidopsis thaliana |
| sulfhydryl oxidase | - |
Arabidopsis thaliana |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 9 | 13 | assay at | Arabidopsis thaliana |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7 | - |
assay at | Arabidopsis thaliana |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| FAD | dependent on, quantitative analysis of formation or decay of RSS*R radical, and the flavin quinone, semiquinone, and hydroquinone, overview | Arabidopsis thaliana |  |
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