EC Number | General Stability | Organism |
---|---|---|
1.11.1.B6 | iodoperoxidase PcI is inactivated by extensive diafiltration using a Centricon-30 (Amicon) device against 100 mM citrate/phosphate pH 3.8 buffer in the presence of 1 mM EDTA, followed by a second diafiltration with 50 mM Tris-HCl (pH 9.0), reactivation by vanadium, iodoperoxidase PcI | Pelvetia canaliculata |
1.11.1.B6 | iodoperoxidase PcII is inactivated by extensive diafiltration using a Centricon-30 (Amicon) device against 100 mM citrate/phosphate pH 3.8 buffer in the presence of 1 mM EDTA, followed by a second diafiltration with 50 mM Tris-HCl (pH 9.0), reactivation by vanadium, iodoperoxidase PcI | Pelvetia canaliculata |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.11.1.B6 | I- | iodoperoxidases PcII | Pelvetia canaliculata |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.11.1.B6 | 0.11 | - |
H2O2 | iodoperoxidases PcI | Pelvetia canaliculata | |
1.11.1.B6 | 0.2 | - |
H2O2 | iodoperoxidases PcII | Pelvetia canaliculata | |
1.11.1.B6 | 2.1 | - |
I- | iodoperoxidases PcI | Pelvetia canaliculata | |
1.11.1.B6 | 2.4 | - |
I- | iodoperoxidases PcII | Pelvetia canaliculata |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.11.1.B6 | vanadate | essential for catalytic activity, iodoperoxidases PcI | Pelvetia canaliculata | |
1.11.1.B6 | vanadate | essential for catalytic activity, iodoperoxidases PcII | Pelvetia canaliculata |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.11.1.B6 | additional information | - |
- |
Pelvetia canaliculata |
1.11.1.B6 | 66000 | - |
x * 66000, iodoperoxidases PcI, SDS-PAGE | Pelvetia canaliculata |
1.11.1.B6 | 166000 | - |
iodoperoxidases PcI, gel filtration | Pelvetia canaliculata |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.11.1.B6 | Pelvetia canaliculata | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
1.11.1.B6 | glycoprotein | iodoperoxidases PcI and iodoperoxidase PcII differ in their binding to ConA-Sepharose, which implies a different glycosylation pattern | Pelvetia canaliculata |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.11.1.B6 | iodoperoxidases PcI | Pelvetia canaliculata |
1.11.1.B6 | iodoperoxidases PcII | Pelvetia canaliculata |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.11.1.B6 | Br- + H2O2 + 1,1-dimethyl-4-chloro-3,5-cyclohexanedione | i.e. monochlorodimedone, about 5% of the iodoperoxidase activity, iodoperoxidase PcI | Pelvetia canaliculata | ? | - |
? | |
1.11.1.B6 | Br- + H2O2 + 1,1-dimethyl-4-chloro-3,5-cyclohexanedione | i.e. monochlorodimedone, about 5% of the iodoperoxidase activity, iodoperoxidase PcII | Pelvetia canaliculata | ? | - |
? | |
1.11.1.B6 | I- + H2O2 | iodoperoxidase PcI show mainly iodoperoxidase activity, the specific activity of iodoperoxidase I is half of that of iodoperoxidase II | Pelvetia canaliculata | triiodide | - |
? | |
1.11.1.B6 | I- + H2O2 | iodoperoxidase PcII shows mainly iodoperoxidase activity, the specific activity of iodoperoxidase I is half of that of iodoperoxidase II | Pelvetia canaliculata | triiodide | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.11.1.B6 | ? | x * 66000, iodoperoxidases PcI, SDS-PAGE | Pelvetia canaliculata |
1.11.1.B6 | More | - |
Pelvetia canaliculata |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.11.1.B6 | iodoperoxidases PcI | - |
Pelvetia canaliculata |
1.11.1.B6 | iodoperoxidases PcII | - |
Pelvetia canaliculata |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.11.1.B6 | 40 | - |
1 h, stable, iodoperoxidases PcI | Pelvetia canaliculata |
1.11.1.B6 | 40 | - |
1 h, stable, iodoperoxidases PcII | Pelvetia canaliculata |
1.11.1.B6 | 50 | - |
1 h, about 25% loss of activity, iodoperoxidases PcII | Pelvetia canaliculata |
1.11.1.B6 | 60 | - |
1 h, about 50% loss of activity, iodoperoxidases PcII | Pelvetia canaliculata |
1.11.1.B6 | 60 | - |
1 h, more than 90% loss of activity, iodoperoxidases PcI | Pelvetia canaliculata |
1.11.1.B6 | 70 | - |
1 h, about 60% loss of activity, iodoperoxidase PcII | Pelvetia canaliculata |
1.11.1.B6 | 70 | - |
1 h, complete inactivation, iodoperoxidases PcI | Pelvetia canaliculata |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.11.1.B6 | 6 | - |
iodoperoxidases PcI | Pelvetia canaliculata |
1.11.1.B6 | 6.5 | - |
iodoperoxidases PcII | Pelvetia canaliculata |
EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.11.1.B6 | 0.06 | - |
I- | iodoperoxidases PcII | Pelvetia canaliculata | |
1.11.1.B6 | 127 | - |
I- | - |
Pelvetia canaliculata |