Activating Compound | Comment | Organism | Structure |
---|---|---|---|
H2O2 | H2O2-dependent | Phanerodontia chrysosporium |
Application | Comment | Organism |
---|---|---|
environmental protection | degradation of recalcitrant pollutants | Phanerodontia chrysosporium |
General Stability | Organism |
---|---|
Mn2+ and bovine serum albumin stabilize | Phanerodontia chrysosporium |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
H2O2 | inactivation fits a first-order decay, rapid initial inactivation step | Phanerodontia chrysosporium |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Phanerodontia chrysosporium | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | increases MnP activity, stimulates MnP production | Phanerodontia chrysosporium |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
Mn2+ + H+ + H2O2 | Phanerodontia chrysosporium | involved in lignin-degradation | Mn3+ + H2O | - |
? | |
Mn2+ + H+ + H2O2 | Phanerodontia chrysosporium VKM F-1767 | involved in lignin-degradation | Mn3+ + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Phanerodontia chrysosporium | - |
- |
- |
Phanerodontia chrysosporium | - |
white rot basidomycete | - |
Phanerodontia chrysosporium VKM F-1767 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Phanerodontia chrysosporium |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
2 Mn(II) + 2 H+ + H2O2 = 2 Mn(III) + 2 H2O | mechanism | Phanerodontia chrysosporium |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
216-467, 1 unit: initial increase in absorbance of 1.0 per min at 465 nm | Phanerodontia chrysosporium |
Storage Stability | Organism |
---|---|
23°C, crude, stable | Phanerodontia chrysosporium |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Mn2+ + H+ + H2O2 | oxidizes Mn2+ to Mn3+ in the presence of organic acid chelators | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+-chelate-complexes catalyze decarboxylation and demeth(ox)ylation of aromatic substrates | ? | |
Mn2+ + H+ + H2O2 | oxidizes Mn2+ to Mn3+ in the presence of organic acid chelators | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ oxidizes guaiacol | ? | |
Mn2+ + H+ + H2O2 | involved in lignin-degradation | Phanerodontia chrysosporium | Mn3+ + H2O | - |
? | |
Mn2+ + H+ + H2O2 | oxidizes Mn2+ to Mn3+ in the presence of organic acid chelators | Phanerodontia chrysosporium VKM F-1767 | Mn3+ + H2O | Mn3+-chelate-complexes catalyze decarboxylation and demeth(ox)ylation of aromatic substrates | ? | |
Mn2+ + H+ + H2O2 | oxidizes Mn2+ to Mn3+ in the presence of organic acid chelators | Phanerodontia chrysosporium VKM F-1767 | Mn3+ + H2O | Mn3+ oxidizes guaiacol | ? | |
Mn2+ + H+ + H2O2 | involved in lignin-degradation | Phanerodontia chrysosporium VKM F-1767 | Mn3+ + H2O | - |
? | |
additional information | catalytic cycle with oxidized intermediates MnP compound I and II | Phanerodontia chrysosporium | ? | - |
? | |
additional information | catalytic cycle with oxidized intermediates MnP compound I and II | Phanerodontia chrysosporium VKM F-1767 | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
23 | - |
assay at | Phanerodontia chrysosporium |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
Mn2+ protects against thermal inactivation, probably due to active site protection | Phanerodontia chrysosporium |
40 | - |
stable below | Phanerodontia chrysosporium |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.8 | - |
- |
Phanerodontia chrysosporium |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | heme component at the active site | Phanerodontia chrysosporium |