Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Guerfali, M.; Chaabouni, M.; Gargouri, A.; Belghith, H.
    Improvement of alpha-L-arabinofuranosidase production by Talaromyces thermophilus and agro-industrial residues saccharification (2010), Appl. Microbiol. Biotechnol., 85, 1361-1372.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.55 additional information arabinose and arabitol are strong repressors of enzyme secretion Thermomyces dupontii

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.55 Thermomyces dupontii
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.55 cell culture optimization and evaluation of the culture conditions of alpha-L-arabinofuranosidase production by Talaromyces thermophilus, modelling, overview. Wheat bran is the best carbon source. Arabinose and arabitol are strong repressors of enzyme secretion. Except for sodium nitrate, all tested nitrogen sources stimulate alpha-L-arabinofuranosidase production, especially organic nitrogen sources, yeast extract gives the best yields Thermomyces dupontii
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.55 4-nitrophenyl alpha-L-arabinofuranoside + H2O
-
 Thermomyces dupontii 4-nitrophenol + L-arabinofuranose
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.55 alpha-L-arabinofuranosidase
-
 Thermomyces dupontii

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.55 55
-
-
 Thermomyces dupontii

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.2.1.55 30 75
-
 Thermomyces dupontii

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.55 45 50 native crude enzyme, pH 7.0, over 90% activity remaining after 10 h Thermomyces dupontii
3.2.1.55 55
-
 native crude enzyme, pH 7.0, half-life is 10 h Thermomyces dupontii
3.2.1.55 60
-
 native crude enzyme, pH 7.0, 42% activity remaining after 10 h Thermomyces dupontii
3.2.1.55 65
-
 native crude enzyme, pH 7.0, 26% activity remaining after 10 h Thermomyces dupontii

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.55 7
-
-
 Thermomyces dupontii

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.55 4 9 over 80% remaining activity within this range Thermomyces dupontii