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Literature summary extracted from

  • Giuliani, S.; Piana, C.; Setti, L.; Hochkoeppler, A.; Pifferi, P.G.; Williamson, G.; Faulds, C.B.
    Synthesis of pentylferulate by a feruloyl esterase from Aspergillus niger using water-in-oil microemulsions (2001), Biotechnol. Lett., 23, 325-330.
No PubMed abstract available

Application

EC Number Application Comment Organism
3.1.1.73 synthesis synthesis of pentylferuate as antioxidant and flavor precursor Aspergillus niger

General Stability

EC Number General Stability Organism
3.1.1.73 when enzyme is stored in aqueous solution activity drops to about 50% within 48 h and than remains constant for 40 days Aspergillus niger

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.1.73 extracellular
-
 Aspergillus niger
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.73 30000
-
-
 Aspergillus niger

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 involved in the degradation of plant cell wall material, breaks ferulic acid cross-links between cell wall components ferulic acid + ?
-
 ?

Organic Solvent Stability

EC Number Organic Solvent Comment Organism
3.1.1.73 additional information synthesis performed in cetyltrimethylammoniumbromide/hexane/pentanol water-in-oil microemulsion, no loss of enzyme activity when stored in cetyltrimethylammoniumbromide water-in-oil microemulsion within 40 days Aspergillus niger

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.73 Aspergillus niger
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.73
-
 Aspergillus niger

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.73 ferulate + pentanol synthesis performed in cetyltrimethylammoniumbromide/hexane/pentanol water-in-oil microemulsion Aspergillus niger pentanyl ferulate + H2O
-
 r
3.1.1.73 feruloyl polysaccharide + H2O involved in the degradation of plant cell wall material, breaks ferulic acid cross-links between cell wall components Aspergillus niger ferulic acid + ?
-
 ?