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Literature summary for 1.10.3.2 extracted from

  • Wood, D.A.
    Production, purification and properties of extracellular laccase of Agaricus bisporus (1980), J. Gen. Microbiol., 117, 327-338.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
azide
-
Agaricus bisporus
Cetylpyridinium bromide
-
Agaricus bisporus
cetyltrimethylammonium bromide
-
Agaricus bisporus
CN-
-
Agaricus bisporus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
4-phenylenediamine
-
Agaricus bisporus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Agaricus bisporus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
copper 1.8 gatom per mol Agaricus bisporus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
96000 110000 sucrose density gradient centrifugation, gel filtration Agaricus bisporus

Organism

Organism UniProt Comment Textmining
Agaricus bisporus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein sugar content 15% Agaricus bisporus

Purification (Commentary)

Purification (Comment) Organism
-
Agaricus bisporus

Source Tissue

Source Tissue Comment Organism Textmining
culture filtrate
-
Agaricus bisporus
-

Storage Stability

Storage Stability Organism
-20°C, 0.01 M phosphate buffer, pH 7.0, at least 1 year Agaricus bisporus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-naphthol + O2
-
Agaricus bisporus ? + H2O
-
?
2 catechol + O2
-
Agaricus bisporus 2 6-hydroxycyclohexa-2,4-dienone + 2 H2O
-
?
4-phenylenediamine + O2
-
Agaricus bisporus ?
-
r
ascorbate + O2
-
Agaricus bisporus ?
-
?
gallic acid + O2
-
Agaricus bisporus ?
-
?
additional information overview Agaricus bisporus ?
-
?
additional information diphenols not substrates Agaricus bisporus ?
-
?
pyrogallol + O2
-
Agaricus bisporus ?
-
?

Subunits

Subunits Comment Organism
oligomer x * 21400-56000, SDS-PAGE Agaricus bisporus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
half-life 3 h Agaricus bisporus
60
-
half-life 40 min Agaricus bisporus
70
-
half-life 10 min Agaricus bisporus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5
-
substrate p-phenylenediamine, has two optima: pH 3.5 and 5.6 Agaricus bisporus
5.6
-
substrate p-phenylenediamine, has two optima: pH 3.5 and 5.6 Agaricus bisporus
5.6
-
substrate guaiacol Agaricus bisporus
5.6
-
substrate N,N'-dimethyl-p-phenylenediamine Agaricus bisporus