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Literature summary for 1.20.9.1 extracted from
- Crystal structure of the 100 kDa arsenite oxidase from Alcaligenes faecalis in two crystal forms at 1.64 A and 2.03 A (2001), Structure, 9, 125-132.
Crystallization (Commentary)
| Crystallization (Comment) | Organism |
|---|---|
- |
Alcaligenes faecalis |
| crystal structure of arsenite oxidase to 2.03A in a P21 crystal form with two molecules in the asymmetric unit and to 1.64 A in a P1 crystal form with four molecules in the asymmetric unit. The large subunit contains a Mo site, consisting of a Mo atom bound to two pterin cofactors, and a [3Fe-4S] cluster. The small subunit contains a Rieske-type [2Fe-2S] site | Alcaligenes faecalis |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Fe | contains a [3Fe-4S] cluster and a Rieske-type [2Fe-2S] site | Alcaligenes faecalis |  |
| Iron | the large subunit contains a [3Fe-4S] cluster. The small subunit contains a Rieske-type [2Fe-2S] site | Alcaligenes faecalis | |
| Molybdenum | the large subunit contains a Mo site, consisting of a Mo atom bound to two pterin cofactors | Alcaligenes faecalis | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Alcaligenes faecalis | - |
- |
- |
| Alcaligenes faecalis | Q7SIF3 | small subunit aoxA | - |
| Alcaligenes faecalis | Q7SIF4 | large subunit aoxB | - |
| Alcaligenes faecalis NCIB 8687 | Q7SIF3 | small subunit aoxA | - |
| Alcaligenes faecalis NCIB 8687 | Q7SIF4 | large subunit aoxB | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| arsenite + H2O + azurin(oxidized) | - |
Alcaligenes faecalis | arsenate + azurin(reduced) | - |
ir | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| More | heterodimer | Alcaligenes faecalis |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| aoxA | - |
Alcaligenes faecalis |
| aoxB | - |
Alcaligenes faecalis |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| iron-sulfur centre | the large subunit contains a [3Fe-4S] cluster. The small subunit contains a Rieske-type [2Fe-2S] site | Alcaligenes faecalis | |
| molybdopterin | the large subunit contains a Mo site, consisting of a Mo atom bound to two pterin cofactors | Alcaligenes faecalis | |
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Release 2023.1 (January 2023)
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