Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | the [2Fe-2S]2+ cluster is implicated in the sulfur insertion step | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dethiobiotin + Na2S | - |
Escherichia coli | biotin | - |
? | |
dethiobiotin + Na2Se | enzyme depleted of iron and sulfur and reconstituted with FeCl3 and Na2Se yielding an [2Fe-2Se]2+ cluster. Activity with Na2Se is lower than that of the as-isolated enzyme with Na2S | Escherichia coli | selenobiotin | - |
? | |
additional information | enzyme depleted of iron and sulfur and reconstituted with FeCl3 and Na2Se to enable formation an [2Fe-2Se]2+ cluster. The [2Fe-2Se]2+ enzyme yields a mixture of biotin and selenobiotin in presence of Na2S | Escherichia coli | ? | - |
? |