Activating Compound | Comment | Organism | Structure |
---|---|---|---|
H2O2 | H2O2-dependent | Phanerodontia chrysosporium |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Phanerodontia chrysosporium | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
46000 | - |
- |
Phanerodontia chrysosporium |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
Mn2+ + H+ + H2O2 | Phanerodontia chrysosporium | important component of lignin degradation system | Mn3+ + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Phanerodontia chrysosporium | - |
white rot basidomycete | - |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | - |
Phanerodontia chrysosporium |
Purification (Comment) | Organism |
---|---|
- |
Phanerodontia chrysosporium |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
2 Mn(II) + 2 H+ + H2O2 = 2 Mn(III) + 2 H2O | mechanism | Phanerodontia chrysosporium |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Mn2+ + H+ + H2O2 | absolute requirement of Mn2+ for enzymic activity, enzyme requires H2O2 as cosubstrate | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ oxidizes syringic acid, 4-hydroxy-3-methoxycinnamic acid, isoeugenol, ascorbate | ? | |
Mn2+ + H+ + H2O2 | absolute requirement of Mn2+ for enzymic activity, enzyme requires H2O2 as cosubstrate | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ oxidizes vanillyl alcohol | ? | |
Mn2+ + H+ + H2O2 | absolute requirement of Mn2+ for enzymic activity, enzyme requires H2O2 as cosubstrate | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ oxidizes o-dianisidine | ? | |
Mn2+ + H+ + H2O2 | absolute requirement of Mn2+ for enzymic activity, enzyme requires H2O2 as cosubstrate | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ acts as obligatory redox coupler, oxidizing various phenols, dyes and amines | ? | |
Mn2+ + H+ + H2O2 | absolute requirement of Mn2+ for enzymic activity, enzyme requires H2O2 as cosubstrate | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ oxidizes p-cresol | ? | |
Mn2+ + H+ + H2O2 | absolute requirement of Mn2+ for enzymic activity, enzyme requires H2O2 as cosubstrate | Phanerodontia chrysosporium | Mn3+ + H2O | Mn3+ oxidizes guaiacol | ? | |
Mn2+ + H+ + H2O2 | important component of lignin degradation system | Phanerodontia chrysosporium | Mn3+ + H2O | - |
? | |
additional information | no oxidation of Co2+ | Phanerodontia chrysosporium | ? | - |
? | |
additional information | catalytic cycle of enzyme, oxidation states: native enzyme via compound I via compound II to native enzyme, Mn2+ and phenols reduce MnP compound I to compound II, but only Mn2+ is a substrate for MnP compound II, Mn(II)/Mn(III) redox couple enables enzyme to rapidly oxidize terminal phenolic substrates | Phanerodontia chrysosporium | ? | - |
? | |
additional information | enzyme oxidizes ferrocyanide | Phanerodontia chrysosporium | ? | - |
? | |
additional information | large substrates have no ready access to the catalytic center | Phanerodontia chrysosporium | ? | - |
? | |
additional information | no oxidation of Ni2+ | Phanerodontia chrysosporium | ? | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | iron protoporphyrin IX prosthetic group | Phanerodontia chrysosporium | |
heme | heme protein | Phanerodontia chrysosporium |