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Literature summary extracted from

  • Huber, W.; Liebl, W.
    Acceptor specificity of 4-alpha-glucanotransferase of Thermotoga maritima (1994), Biocatal. Biotransform., 11, 105-115 .
No PubMed abstract available

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.4.1.25 high-level expression of recombinant 4-alpha-glucanotransferase under control of the tac promoter is achieved in Escherichia coli Thermotoga maritima

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.25 Thermotoga maritima P80099
-
-
2.4.1.25 Thermotoga maritima DSM 3109 P80099
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.25 maltoheptaose + maltoheptaose chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages Thermotoga maritima ?
-
 ?
2.4.1.25 maltoheptaose + maltoheptaose chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages Thermotoga maritima DSM 3109 ?
-
 ?
2.4.1.25 maltohexaose + maltohexaose chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages Thermotoga maritima ?
-
 ?
2.4.1.25 maltohexaose + maltohexaose chain length distribution of the transfer products ranges from DP2 to about DP20, which is the upper size limit of oligosaccharides resolved with the TLC system used, but presumably even larger oligomers are also formed. Glucose is not observed as a product. The transfer products exclusively contain 1,4-glucosidic linkages Thermotoga maritima DSM 3109 ?
-
 ?
2.4.1.25 additional information 4-nitrophenyl-alpha-D-glucopyranoside, 4-nitrophenyl-alpha-D-maltotrioside, 4-methylumbelliferyl-alpha-D-glucopyranoside, and 5-bromo-4-chloro-3-indolyl-alpha-D-glucopyranoside are acceptors for GTase Thermotoga maritima ?
-
 ?
2.4.1.25 additional information 4-nitrophenyl-alpha-D-glucopyranoside, 4-nitrophenyl-alpha-D-maltotrioside, 4-methylumbelliferyl-alpha-D-glucopyranoside, and 5-bromo-4-chloro-3-indolyl-alpha-D-glucopyranoside are acceptors for GTase Thermotoga maritima DSM 3109 ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.4.1.25 GTase
-
 Thermotoga maritima