EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.8.98.2 | more |
assay conditions optimization, overview |
Arabidopsis thaliana |
? |
- |
? |
1.8.98.2 | more |
enzyme is able to act as a redox-dependent sulfinic acid reductase and as a redox-independent nuclease enzyme. Sulfiredoxin functions as a nuclease enzyme that can use single-stranded and double-stranded DNAs as substrates. The active site of the reductase function of sulfiredoxin is not involved in its nuclease function |
Arabidopsis thaliana |
? |
- |
? |
1.8.98.2 | more |
AtSrx has sulfinic acid reductase activity to catalyze the reduction of the overoxidized form of 2-Cys Prx in vitro and in vivo |
Arabidopsis thaliana |
? |
- |
- |
1.8.98.2 | more |
AtSrx has sulfinic acid reductase activity to catalyze the reduction of the overoxidized form of 2-Cys Prx in vitro and in vivo. Overall structure of ADP-bound AtSrx, ADP is bound at a positive charged pocket of AtSrx, detailed overview. AtSrx forms a complex with AtPrxA in vitro, modeling |
Arabidopsis thaliana |
? |
- |
- |
1.8.98.2 | overoxidized human peroxiredoxin V + reduced thioredoxin |
Arabidopsis enzyme is able to reduce overoxidized human Prx V |
Arabidopsis thaliana |
? + oxidized thioredoxin |
- |
? |
1.8.98.2 | peroxiredoxin-(S-hydroxy-S-oxocysteine) + ATP + 2 DTT |
- |
Arabidopsis thaliana |
peroxiredoxin-(S-hydroxycysteine) + ADP + phosphate + DTT disulfide |
- |
? |
1.8.98.2 | peroxiredoxin-(S-hydroxy-S-oxocysteine) + ATP + 2 GSH |
- |
Arabidopsis thaliana |
peroxiredoxin-(S-hydroxycysteine) + ADP + phosphate + G-S-S-G |
- |
? |
1.8.98.2 | peroxiredoxin-(S-hydroxy-S-oxocysteine) + ATP + 2 R-SH |
- |
Arabidopsis thaliana |
peroxiredoxin-(S-hydroxycysteine) + ADP + phosphate + R-S-S-R |
- |
? |
1.8.98.2 | peroxiredoxin-(S-hydroxy-S-oxocysteine) + ATP + 2 thioredoxin |
- |
Arabidopsis thaliana |
peroxiredoxin-(S-hydroxycysteine) + ADP + phosphate + thioredoxin disulfide |
- |
? |
1.8.98.2 | peroxiredoxin-(S-hydroxy-S-oxocysteine) + ATP + R-SH |
AtSrx mutants exhibit an increased tolerance to photooxidative stress generated by high light combined with low temperature |
Arabidopsis thaliana |
peroxiredoxin-(S-hydroxycysteine) + ADP + phosphate + R-S-S-R |
- |
? |