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

BRENDA support

Literature summary extracted from

  • Ota, M.; Okamoto, T.; Wakabayashi, H.
    Action of transglucosidase from Aspergillus niger on maltoheptaose and [U-(13)C]maltose (2009), Carbohydr. Res., 344, 460-465.
    View publication on PubMed

Organism

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

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.24 commercial preparation further purified Aspergillus niger
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.24 additional information synthesis of oligosaccharides synthesized from a mixture of maltoheptaose and maltose, several types of oligosaccharides with degree of polymerization 2 to 8 containing alpha-D-Glcp-(1,6)-maltoheptaose are formed at 15°C, LC-MS and methylation product analysis, overview. Most of these compounds consist of alpha-(1,4) linkages in the main chain and alpha-(1,6) linkages at the non-reducing ends. However, when the reaction mixture is incubated for 96 h, most of these products were converted into oligosaccharides with DP2 to DP5 consisting of only alpha-(1,6) linkages. Thus, the transglucosidase rapidly transfers glucosyl residues to maltooligosaccharides, and gradually hydrolyzes both alpha-(1,4) linkages and alpha-(1,6) linkages at the non-reducing end, and transforms these into smaller molecules of mainly alpha-(1,6) linkages Aspergillus niger ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.4.1.24 transglucosidase
-
 Aspergillus niger

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.1.24 15
-
 assay at Aspergillus niger