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Literature summary for 1.10.3.2 extracted from

  • Das, N.; Chakraborty, T.K.; Mukherjee, M.
    Purification and characterization of a growth-regulating laccase from Pleurotus florida (2001), J. Basic Microbiol., 41, 261-267.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
azide 100 inhibition at 0.1 mM Pleurotus floridanus
CN- 100% inhibition at 1 mM Pleurotus floridanus
Fe2+ 50% inhibition at 50 mM Pleurotus floridanus
NaCl 80% inhibition at 50 mM Pleurotus floridanus
sodium dodecylsulfate 50% inhibition at 1% Pleurotus floridanus
Zn2+ 50% inhibition at 50 mM Pleurotus floridanus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.045
-
o-Dianisidine isoenzyme L2 Pleurotus floridanus
2.8
-
guaiacol isoenzyme L2 Pleurotus floridanus

Metals/Ions

Metals/Ions Comment Organism Structure
copper 2 gatom per mol Pleurotus floridanus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
1 * 70000, SDS-PAGE, isoenzyme L2 Pleurotus floridanus
73000
-
gel filtration, isoenzyme L2 Pleurotus floridanus

Organism

Organism UniProt Comment Textmining
Pleurotus floridanus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
isozyme L2 Pleurotus floridanus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
guaiacol + O2
-
Pleurotus floridanus 6-methoxycyclohexa-2,4-dienone + H2O
-
?
o-dianisidine
-
Pleurotus floridanus ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 70000, SDS-PAGE, isoenzyme L2 Pleurotus floridanus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Pleurotus floridanus