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Literature summary for 3.1.1.20 extracted from

  • Kim, M.; Kim, D.; Gebru, Y.; Kim, G.; Kim, D.; Kim, J.; Han, H.; Kim, M.
    Partial purification and characterization of a thermostable mushroom tannase induced during solid state fermentation of Toxicodendron vernicifluum stem bark by Fomitella fraxinea (2019), Biocatal. Agricult. Biotechnol., 20, 101177.
No PubMed abstract available
Search for more literature for 3.1.1.20

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ 5 mM, 39% inhibition Perenniporia fraxinea
Fe2+ 5 mM, 66% inhibition Perenniporia fraxinea

Organism

Organism UniProt Comment Textmining
Perenniporia fraxinea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
purified by DEAE-cellulose chromatography using ammonium sulfate precipitate (30-80%) Perenniporia fraxinea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1,2,3,4,6-penta-O-galloyl-beta-D-glucose + H2O
-
 Perenniporia fraxinea gallate + digalloylglucose + trigalloylglucose + tetragalloylglucose
-
 ?

Subunits

Subunits Comment Organism
? x * 44900, SDS-PAGE Perenniporia fraxinea

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50 70 broad Perenniporia fraxinea

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
70
-
 stable up to Perenniporia fraxinea

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
 Perenniporia fraxinea

pH Stability

pH Stability pH Stability Maximum Comment Organism
5 7
-
 Perenniporia fraxinea

Expression

Organism Comment Expression
Perenniporia fraxinea expression is induced by growth on Toxicodendron vernicifluum stem bark up