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Literature summary extracted from

  • Wu, C.; Zhou, X.; Xu, Y.; Li, H.; Tian, Y.; Xu, X.; Jin, Z.
    Characterization and mechanism of action of Microbacterium imperiale glucan 1,4-alpha-maltotriohydrolase (2014), Carbohydr. Res., 384, 46-50.
    View publication on PubMed

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.116 50000
-
x * 50000, SDS-PAGE Microbacterium imperiale

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.116 Microbacterium imperiale
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.116 HiTrap Q column chromatography, and gel filtration Microbacterium imperiale

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.116 corn amylopectin + H2O
-
Microbacterium imperiale maltotriose + D-maltose + D-glucose
-
?
3.2.1.116 corn amylose + H2O better substrate than corn starch or corn amylopectin Microbacterium imperiale maltotriose + D-maltose + D-glucose
-
?
3.2.1.116 corn starch + H2O
-
Microbacterium imperiale maltotriose + D-maltose
-
?
3.2.1.116 maltoheptaose + H2O
-
Microbacterium imperiale maltotriose
-
?
3.2.1.116 maltohexaose + H2O
-
Microbacterium imperiale maltotriose + ?
-
?
3.2.1.116 maltopentaose + H2O
-
Microbacterium imperiale maltotriose + D-maltose
-
?
3.2.1.116 maltotetraose + H2O
-
Microbacterium imperiale maltotriose + D-glucose
-
?
3.2.1.116 additional information does not hydrolyze maltose and maltotriose Microbacterium imperiale ?
-
?
3.2.1.116 starch + H2O
-
Microbacterium imperiale maltotriose + D-maltose + D-glucose
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.116 ? x * 50000, SDS-PAGE Microbacterium imperiale

Synonyms

EC Number Synonyms Comment Organism
3.2.1.116 AMTS
-
Microbacterium imperiale
3.2.1.116 glucan 1,4-alpha-maltotriohydrolase
-
Microbacterium imperiale

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.116 50
-
-
Microbacterium imperiale

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.2.1.116 30 65 about 55% activity at 30°C, about 75% activity at 40°C, 100% activity at 50°C, about 50% activity at 60°C, about 30% activity at 65°C Microbacterium imperiale

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.116 6.5
-
-
Microbacterium imperiale

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.116 5 8.5 about 35% activity at pH 5.0, about 90% activity at pH 6.0, about 97% activity at pH 7.0, about 65% activity at pH 8.0, about 33% activity at pH 8.5 Microbacterium imperiale