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Literature summary extracted from

  • Faulds, C.B.; Sancho, A.I.; Bartolome, B.
    Mono- and dimeric ferulic acid release from brewer's spent grain by fungal feruloyl esterases (2002), Appl. Microbiol. Biotechnol., 60, 489-494.
    View publication on PubMed

Application

EC Number Application Comment Organism
3.1.1.73 synthesis potential for the production of ferulic acid as antioxidant, food preservative, anti-inflammatory agent, photoprotectant or flavor precursor Aspergillus niger
3.1.1.73 synthesis potential for the production of ferulic acid as antioxidant, food preservative, anti-inflammatory agent, photoprotectant or flavor precursor Humicola insolens

Localization

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

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 + ?
-
 ?
3.1.1.73 feruloyl polysaccharide + H2O Humicola insolens involved in the degradation of plant cell wall material, breaks ferulic acid cross-links between cell wall components ferulic acid + ? monomeric and 5,5’ dimeric forms released from insoluble plant cell wall material ?

Organism

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
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 + ?
-
 ?
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 Humicola insolens ferulic acid + ? monomeric and 5,5’ dimeric forms released from insoluble plant cell wall material ?
3.1.1.73 methyl caffeate + H2O
-
 Aspergillus niger caffeic acid + methanol
-
 ?
3.1.1.73 methyl caffeate + H2O
-
 Humicola insolens caffeic acid + methanol
-
 ?
3.1.1.73 methyl ferulate + H2O most effective substrate Aspergillus niger ferulic acid + methanol
-
 ?
3.1.1.73 methyl ferulate + H2O most effective substrate Humicola insolens ferulic acid + methanol
-
 ?
3.1.1.73 methyl p-coumarate + H2O
-
 Aspergillus niger p-coumaric acid + methanol
-
 ?
3.1.1.73 methyl p-coumarate + H2O
-
 Humicola insolens p-coumaric acid + methanol
-
 ?
3.1.1.73 methyl sinapinate + H2O
-
 Aspergillus niger sinapic acid + methanol
-
 ?
3.1.1.73 methyl sinapinate + H2O
-
 Humicola insolens sinapic acid + methanol
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.1.73 60 65
-
 Humicola insolens

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.1.73
-
-
 no loss of activity upon short term storage on ice Humicola insolens
3.1.1.73 60
-
 25% loss of activity within 10 min, 40% loss of activity within 90 min Humicola insolens