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Literature summary extracted from

  • Watanabe, M.; Yoshida, E.; Fukada, H.; Inoue, H.; Tokura, M.; Ishikawa, K.
    Characterization of a feruloyl esterase B from Talaromyces cellulolyticus (2015), Biosci. Biotechnol. Biochem., 79, 1845-1851.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.1.73 0.5
-
4-nitrophenyl ferulate pH 6.0, 50°C Talaromyces pinophilus
3.1.1.73 0.8
-
methyl ferulate pH 6.0, 50°C Talaromyces pinophilus
3.1.1.73 3.7
-
4-nitrophenyl acetate pH 6.0, 50°C Talaromyces pinophilus

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.73 Talaromyces pinophilus A0A0A8IBI1
-
-

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 9.63
-
substrate 4-nitrophenyl ferulate, pH 6.0, 50°C Talaromyces pinophilus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.73 4-nitrophenyl acetate + H2O
-
Talaromyces pinophilus 4-nitrophenol + acetate
-
?
3.1.1.73 4-nitrophenyl ferulate + H2O
-
Talaromyces pinophilus 4-nitrophenol + ferulate
-
?
3.1.1.73 bagasse + H2O
-
Talaromyces pinophilus ? + ferulate + p-coumarate
-
?
3.1.1.73 methyl ferulate + H2O
-
Talaromyces pinophilus methanol + ferulate
-
?
3.1.1.73 rice husk + H2O
-
Talaromyces pinophilus ? + ferulate + p-coumarate
-
?

Synonyms

EC Number Synonyms Comment Organism
3.1.1.73 FAEB
-
Talaromyces pinophilus
3.1.1.73 feruloyl esterase B
-
Talaromyces pinophilus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.1.73 65
-
-
Talaromyces pinophilus

Temperature Stability [°C]

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

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.1.1.73 15.3
-
4-nitrophenyl acetate pH 6.0, 50°C Talaromyces pinophilus
3.1.1.73 20.9
-
methyl ferulate pH 6.0, 50°C Talaromyces pinophilus
3.1.1.73 23.1
-
4-nitrophenyl ferulate pH 6.0, 50°C Talaromyces pinophilus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.1.1.73 4.5 6.5
-
Talaromyces pinophilus

kcat/KM [mM/s]

EC Number kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
3.1.1.73 4.1
-
4-nitrophenyl acetate pH 6.0, 50°C Talaromyces pinophilus
3.1.1.73 24.5
-
methyl ferulate pH 6.0, 50°C Talaromyces pinophilus
3.1.1.73 40.5
-
4-nitrophenyl ferulate pH 6.0, 50°C Talaromyces pinophilus