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Literature summary extracted from

  • Koseki, T.; Furuse, S.; Iwano, K.; Matsuzawa, H.
    Purification and characterization of a feruloylesterase from Aspergillus awamori (1998), Biosci. Biotechnol. Biochem., 62, 2032-2034.
    View publication on PubMed

Application

EC Number Application Comment Organism
3.1.1.73 nutrition a common fungus used in the fermentation of shochu Aspergillus awamori

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.1.73 2-ethyl-5-phenylisoxazolium-3'-sulfonate
-
Aspergillus awamori
3.1.1.73 diisopropylfluorophosphate
-
Aspergillus awamori
3.1.1.73 p-bromophenacyl bromide
-
Aspergillus awamori
3.1.1.73 phenylmethylsulfonyl fluoride
-
Aspergillus awamori

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.1.73 10
-
1-acetoxynaphthalene
-
Aspergillus awamori

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.1.73 extracellular
-
Streptomyces olivochromogenes
-
-
3.1.1.73 extracellular
-
Aspergillus awamori
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.73 35000
-
SDS-PAGE Aspergillus awamori

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.1.73 feruloyl-polysaccharide + H2O Aspergillus niger
-
ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O Streptomyces olivochromogenes
-
ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O Aspergillus oryzae
-
ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O Aspergillus awamori
-
ferulate + polysaccharide
-
?
3.1.1.73 wheat bran + H2O Aspergillus niger
-
ferulic acid + p-coumaric acid + ?
-
?
3.1.1.73 wheat bran + H2O Aspergillus awamori
-
ferulic acid + p-coumaric acid + ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.73 Aspergillus awamori
-
-
-
3.1.1.73 Aspergillus niger
-
-
-
3.1.1.73 Aspergillus oryzae
-
-
-
3.1.1.73 Streptomyces olivochromogenes
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.73
-
Aspergillus niger
3.1.1.73
-
Streptomyces olivochromogenes
3.1.1.73
-
Aspergillus oryzae
3.1.1.73
-
Aspergillus awamori

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.1.73 65.1
-
-
Aspergillus awamori

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.73 1-naphthyl acetate + H2O
-
Aspergillus awamori acetic acid + 1-naphthol
-
?
3.1.1.73 1-naphthyl butyrate + H2O
-
Aspergillus awamori butyric acid + 1-naphthol
-
?
3.1.1.73 1-naphthyl pentanoate + H2O
-
Aspergillus awamori pentanoic acid + 1-naphthol
-
?
3.1.1.73 1-naphthyl propionate + H2O
-
Aspergillus awamori propionic acid + 1-naphthol
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Aspergillus niger ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Streptomyces olivochromogenes ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Aspergillus oryzae ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Aspergillus awamori ferulate + polysaccharide
-
?
3.1.1.73 additional information
-
Aspergillus niger ?
-
?
3.1.1.73 additional information
-
Streptomyces olivochromogenes ?
-
?
3.1.1.73 additional information beta-naphythyl esters no substrates of the enzyme Aspergillus awamori ?
-
?
3.1.1.73 wheat bran + H2O
-
Aspergillus niger ferulic acid + p-coumaric acid + ?
-
?
3.1.1.73 wheat bran + H2O
-
Aspergillus awamori ferulic acid + p-coumaric acid + ?
-
?

Subunits

EC Number Subunits Comment Organism
3.1.1.73 monomer
-
Streptomyces olivochromogenes
3.1.1.73 monomer 1 * 35000, SDS-PAGE Aspergillus awamori

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.1.73 45
-
-
Aspergillus awamori

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.1.73 50
-
stable up to Aspergillus awamori

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.1.73 5
-
-
Aspergillus niger
3.1.1.73 5
-
-
Aspergillus awamori

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.1.1.73 4 11
-
Aspergillus awamori