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Literature summary extracted from

  • Castanares, A.; McCrae, S.I.; Wood, T.M.
    Purification and properties of a feruloyl/p-coumaroyl esterase from the fungus Penicillium pinophilum (1992), Enzyme Microb. Technol., 14, 875-884.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.1.1.73 EDTA 1 mM markedly increases activity, 5 mM slightly inhibitory Talaromyces pinophilus

Application

EC Number Application Comment Organism
3.1.1.73 degradation selective modification of xylans, degradation may be commercially important Talaromyces pinophilus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.1.73 Cu2+
-
Talaromyces pinophilus
3.1.1.73 ethanol slightly inhibitory at a concentration of 10% Talaromyces pinophilus
3.1.1.73 Fe2+
-
Aspergillus awamori
3.1.1.73 Fe2+
-
Talaromyces pinophilus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.1.73 0.08
-
p-coumaric acid methyl ester
-
Talaromyces pinophilus
3.1.1.73 0.14
-
ferulic acid methyl ester
-
Talaromyces pinophilus
3.1.1.73 1.86
-
methyl ferulate
-
Streptomyces olivochromogenes

Localization

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

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.1.73 Ag2+ stimulates activity Talaromyces pinophilus
3.1.1.73 Ca2+ stimulates activity Talaromyces pinophilus
3.1.1.73 Mg2+ stimulates activity Talaromyces pinophilus
3.1.1.73 Zn2+ stimulates activity Talaromyces pinophilus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.73 11000
-
-
Neocallimastix sp.
3.1.1.73 29000
-
-
Streptomyces olivochromogenes
3.1.1.73 57000
-
SDS-PAGE Talaromyces pinophilus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.1.73 feruloyl xylooligosaccharide + H2O Aspergillus awamori
-
ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O Talaromyces pinophilus only feruloylated xylooligomers with specific structures are substrates ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O Streptomyces olivochromogenes esterified xylooligomers generated by xylanase action ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O Aspergillus oryzae esterified xylooligomers generated by xylanase action ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O Neocallimastix sp. esterified xylooligomers generated by xylanase action ferulic acid + xylooligosaccharide
-
?
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 Schizophyllum commune
-
ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O Aspergillus awamori
-
ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O Talaromyces pinophilus
-
ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O Neocallimastix sp.
-
ferulate + polysaccharide
-
?
3.1.1.73 italian rye gras cell walls + H2O Aspergillus awamori
-
ferulic acid + p-coumaric acid + ?
-
?
3.1.1.73 italian rye gras cell walls + H2O Talaromyces pinophilus
-
ferulic acid + p-coumaric acid + ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.73 Aspergillus awamori
-
-
-
3.1.1.73 Aspergillus oryzae
-
-
-
3.1.1.73 Neocallimastix sp.
-
rumen fungus, MC-2
-
3.1.1.73 Schizophyllum commune
-
-
-
3.1.1.73 Streptomyces olivochromogenes
-
-
-
3.1.1.73 Talaromyces pinophilus
-
CMI 87160 ii
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.73
-
Talaromyces pinophilus

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 28.4
-
ferulic acid methyl ester as substrate Talaromyces pinophilus
3.1.1.73 33.7
-
p-coumaric acid methyl ester Talaromyces pinophilus

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 acetate + H2O
-
Talaromyces pinophilus acetic acid + 1-naphthol
-
?
3.1.1.73 acetylxylan + H2O
-
Aspergillus awamori acetic acid + ?
-
?
3.1.1.73 acetylxylan + H2O
-
Talaromyces pinophilus acetic acid + ?
-
?
3.1.1.73 de-starched wheat bran + H2O
-
Streptomyces olivochromogenes ferulic acid + ?
-
?
3.1.1.73 de-starched wheat bran + H2O
-
Schizophyllum commune ferulic acid + ?
-
?
3.1.1.73 de-starched wheat bran + H2O
-
Talaromyces pinophilus ferulic acid + ?
-
?
3.1.1.73 ferulic acid methyl ester + H2O
-
Streptomyces olivochromogenes ferulic acid + methanol
-
?
3.1.1.73 ferulic acid methyl ester + H2O
-
Aspergillus awamori ferulic acid + methanol
-
?
3.1.1.73 ferulic acid methyl ester + H2O
-
Talaromyces pinophilus ferulic acid + methanol
-
?
3.1.1.73 ferulic acid methyl ester + H2O
-
Neocallimastix sp. ferulic acid + methanol
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O
-
Aspergillus awamori ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O only feruloylated xylooligomers with specific structures are substrates Talaromyces pinophilus ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O esterified xylooligomers generated by xylanase action Streptomyces olivochromogenes ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O esterified xylooligomers generated by xylanase action Aspergillus oryzae ferulic acid + xylooligosaccharide
-
?
3.1.1.73 feruloyl xylooligosaccharide + H2O esterified xylooligomers generated by xylanase action Neocallimastix sp. ferulic acid + xylooligosaccharide
-
?
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
-
Schizophyllum commune ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Aspergillus awamori ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Talaromyces pinophilus ferulate + polysaccharide
-
?
3.1.1.73 feruloyl-polysaccharide + H2O
-
Neocallimastix sp. ferulate + polysaccharide
-
?
3.1.1.73 italian rye gras cell walls + H2O
-
Aspergillus awamori ferulic acid + p-coumaric acid + ?
-
?
3.1.1.73 italian rye gras cell walls + H2O
-
Talaromyces pinophilus ferulic acid + p-coumaric acid + ?
-
?
3.1.1.73 additional information
-
Streptomyces olivochromogenes ?
-
?
3.1.1.73 additional information
-
Aspergillus awamori ?
-
?
3.1.1.73 additional information
-
Neocallimastix sp. ?
-
?
3.1.1.73 additional information no capacity to release ferulic and p-coumaric acid from grass cell wall preparations in absence of other xylanolytic enzymes, methyl umbelliferyltrimethyl ammonium cinnamate is no substrate Talaromyces pinophilus ?
-
?
3.1.1.73 O-5-O-[(E)-feruloyl]-alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose + H2O FAXX Aspergillus awamori ferulic acid + alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose
-
?
3.1.1.73 O-5-O-[(E)-feruloyl]-alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose + H2O FAXX Neocallimastix sp. ferulic acid + alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose
-
?
3.1.1.73 O-5-O-[(E)-p-coumaroyl]-alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose + H2O PAXX Neocallimastix sp. p-coumaric acid + alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose
-
?
3.1.1.73 p-coumaric acid methyl ester + H2O
-
Streptomyces olivochromogenes p-coumaric acid + methanol
-
?
3.1.1.73 p-coumaric acid methyl ester + H2O
-
Aspergillus awamori p-coumaric acid + methanol
-
?
3.1.1.73 p-coumaric acid methyl ester + H2O
-
Talaromyces pinophilus p-coumaric acid + methanol
-
?
3.1.1.73 p-nitrophenyl acetate + H2O
-
Aspergillus awamori p-nitrophenol + acetate
-
?
3.1.1.73 p-nitrophenyl acetate + H2O
-
Talaromyces pinophilus p-nitrophenol + acetate
-
?
3.1.1.73 xylan polysaccharide + H2O
-
Aspergillus oryzae ferulic acid + p-coumaric acid
-
?
3.1.1.73 xylan polysaccharide + H2O
-
Aspergillus awamori ferulic acid + p-coumaric acid
-
?
3.1.1.73 xylan polysaccharide + H2O water-soluble wheat straw xylan, enzyme is extremely active on esterified xylan polysaccharide Talaromyces pinophilus ferulic acid + p-coumaric acid
-
?

Subunits

EC Number Subunits Comment Organism
3.1.1.73 monomer
-
Aspergillus awamori
3.1.1.73 monomer
-
Neocallimastix sp.
3.1.1.73 monomer 1 * 29000, SDS-PAGE Streptomyces olivochromogenes
3.1.1.73 monomer 1 * 57000, SDS-PAGE Talaromyces pinophilus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.1.73 55
-
methyl ester of ferulic acid or methyl ester of p-coumaric acid as substrate Talaromyces pinophilus

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.1.1.73 37 70
-
Talaromyces pinophilus

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.1.73 37 55 very stable in this range for up to 8h, at 55°C for 24 h and at 60°C for 2 h still retains 20% original activity, inactive at 60°C for 4 h Talaromyces pinophilus
3.1.1.73 37 60
-
Talaromyces pinophilus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.1.73 6
-
-
Talaromyces pinophilus