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Literature summary for 2.4.1.248 extracted from

  • Jeong, W.S.; Lee, Y.R.; Hong, S.J.; Choi, S.J.; Choi, J.H.; Park, S.Y.; Woo, E.J.; Kim, Y.M.; Park, B.R.
    Carboxy-terminal region of a thermostable CITase from Thermoanaerobacter thermocopriae has the ability to produce long isomaltooligosaccharides (2019), J. Microbiol. Biotechnol., 29, 1938-1946 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
the C-terminal region of TtCITase (TtCITase-C, Met740-Phe1559), including a CBM35-like region and the GH family 15 domain. The domain is successfully cloned, expressed, and purified Thermoanaerobacter thermocopriae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
115000
-
SDS-PAGE, the C-terminal region of TtCITase (Met740-Phe1559) Thermoanaerobacter thermocopriae

Organism

Organism UniProt Comment Textmining
Thermoanaerobacter thermocopriae WP_028992696
-
-

Purification (Commentary)

Purification (Comment) Organism
the C-terminal region of TtCITase (TtCITase-C, Met740-Phe1559), including a CBM35-like region and the GH family 15 domain. The domain is successfully cloned, expressed, and purified Thermoanaerobacter thermocopriae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
isomaltopentaose the carboxy-terminal region of a thermostable CITase from Thermoanaerobacter thermocopriae has the ability to produce long isomaltooligosaccharides. It synthesizes alpha-1,6 glucosyl products with over seven degrees of polymerization by an alpha-1,6 glucosyl transfer reaction from maltopentaose, isomaltopentaose, or commercialized maltodextrins as substrates Thermoanaerobacter thermocopriae ?
-
?
maltodextrin the carboxy-terminal region of a thermostable CITase from Thermoanaerobacter thermocopriae has the ability to produce long isomaltooligosaccharides. It synthesizes alpha-1,6 glucosyl products with over seven degrees of polymerization by an alpha-1,6 glucosyl transfer reaction from maltopentaose, isomaltopentaose, or commercialized maltodextrins as substrates Thermoanaerobacter thermocopriae ?
-
?
maltopentaose the carboxy-terminal region of a thermostable CITase from Thermoanaerobacter thermocopriae has the ability to produce long isomaltooligosaccharides. It synthesizes alpha-1,6 glucosyl products with over seven degrees of polymerization by an alpha-1,6 glucosyl transfer reaction from maltopentaose, isomaltopentaose, or commercialized maltodextrins as substrates Thermoanaerobacter thermocopriae ?
-
?

Synonyms

Synonyms Comment Organism
CITase
-
Thermoanaerobacter thermocopriae

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Thermoanaerobacter thermocopriae

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 50 30°C: about 80% of maximal activity, 50°C: about 50% of maximal activity Thermoanaerobacter thermocopriae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
Thermoanaerobacter thermocopriae

pH Range

pH Minimum pH Maximum Comment Organism
4.5 6 pH 4.5: about 60% of maximal activity, pH 6.0: about 50% of maximal activity Thermoanaerobacter thermocopriae

pH Stability

pH Stability pH Stability Maximum Comment Organism
5.5
-
18 h, enzyme retains 100% activity Thermoanaerobacter thermocopriae