Cloned (Comment) | Organism |
---|---|
overexpression in Escherichia coli | Arabidopsis thaliana |
overexpression in Escherichia coli | Lemna minor |
Protein Variants | Comment | Organism |
---|---|---|
C129S | maximal velocity dropps to 50% of that of the wild-type enzyme | Lemna minor |
C248S | mutation completely abolishes enzyme activity | Lemna minor |
General Stability | Organism |
---|---|
enzyme is rapidly denatured by even micromolar concentrations of ferricyanide | Lemna minor |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | 4 paramagnetic iron sites, which form a diamagnetic [4Fe-4S]2+ cluster | Lemna minor |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Lemna minor | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
30 | 40 | - |
Lemna minor |
Storage Stability | Organism |
---|---|
4°C, continous loss of activity | Lemna minor |
4°C, continous loss of activity, precipitation after 2-3 days | Arabidopsis thaliana |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
adenylyl sulfate + dithioerythritol | - |
Lemna minor | AMP + sulfite + ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ATAPR2 | - |
Arabidopsis thaliana |
LMAPR | - |
Lemna minor |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
flavin | flavin is absent | Arabidopsis thaliana | |
flavin | flavin is absent | Lemna minor |