Activating Compound | Comment | Organism | Structure |
---|---|---|---|
GSH | required | Saccharomyces cerevisiae |
Cloned (Comment) | Organism |
---|---|
cloned into the bacterial expression vector and expressed in Escherichia coli as a C-terminal histidine-tagged protein | Saccharomyces cerevisiae |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
arsenite | - |
Saccharomyces cerevisiae | |
phosphate | poor | Saccharomyces cerevisiae |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.000002 | - |
glutaredoxin | glutaredoxin 2 from E. coli | Saccharomyces cerevisiae | |
0.0001 | - |
glutaredoxin | glutaredoxin 3 from E. coli | Saccharomyces cerevisiae | |
0.0006 | - |
glutaredoxin | glutaredoxin 1p from Saccharomyces cerevisiae or glutaredoxin 1 from E. coli | Saccharomyces cerevisiae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
16822 | - |
2 * 16822, calculation from nucleotide sequence | Saccharomyces cerevisiae |
34000 | - |
gel filtration | Saccharomyces cerevisiae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
arsenate + reduced glutaredoxin | thioredoxin is unable to support arsenate reduction. The N-terminal Cys residue is essential for arsenate reductase activity. During the catalytic cycle, Acr2p forms a mixed disulfide with GSH before being reduced vby glutaredoxin to regenerate the active Acr2p reductase | Saccharomyces cerevisiae | arsenite + oxidized glutaredoxin | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 16822, calculation from nucleotide sequence | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.5 | 6.5 | - |
Saccharomyces cerevisiae |