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Merck

A2986

Sigma-Aldrich

Amylase, Maltogenic from Bacillus sp.

greener alternative

Sinónimos:

Novamyl 1000BG, Glucan 1,4-α-maltohydrolase, Maltogenic Amylase

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About This Item

Comisión internacional de enzimas:
Código UNSPSC:
12352204
eCl@ss:
32160410
NACRES:
NA.54

origen biológico

Bacillus sp.

Nivel de calidad

Formulario

solid

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Waste Prevention
Design for Energy Efficiency
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sustainability

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categoría alternativa más sostenible

temp. de almacenamiento

2-8°C

Descripción general

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention when used in starch ethanol research. For more information see the article in biofiles.

Aplicación

Maltogenic amylases (MAse) are commonly used in the starch industry. They are used to hydrolyze starch, pullulan and cyclodextrin and to make novel carbohydrates .

Acciones bioquímicas o fisiológicas

Maltogenic amylase is in the amylolytic enzyme subfamily, which also consists of cyclomaltodextrinase, neopullulanase, and Thermoactinomyces vulgaris amylase II. These enzymes transfer the hydrolyzed sugar moiety to another sugar molecule. They have an (α/β)8 barrel and C domain as well as a 124-residue N domain, which is involved in homodimer formation .

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Lili Kandra et al.
Carbohydrate research, 340(7), 1311-1317 (2005-04-28)
Synthesis of acarviosinyl-isomaltosyl-spiro-thiohydantoin in yields up to 20%, has been achieved by Bacillus stearothermophilus maltogenic amylase (BSMA). BSMA is capable of transferring the acarviosine-glucose residue from an acarbose donor onto glucopyranosylidene-spiro-thiohydantoin. Reactions were followed using HPLC and MALDI-TOF MS. 1H
Hee-Seob Lee et al.
The Journal of biological chemistry, 277(24), 21891-21897 (2002-03-30)
Over 20 enzymes denoted as cyclomaltodextrinase, maltogenic amylase, or neopullulanase that share 40-86% sequence identity with each other are found in public data bases. These enzymes are distinguished from typical alpha-amylases by containing a novel N-terminal domain and exhibiting preferential
T J Kim et al.
Biochemistry, 40(47), 14182-14190 (2001-11-21)
The relation between the quaternary structure and the substrate specificity of Thermus maltogenic amylase (ThMA) has been investigated. Sedimentation diffusion equilibrium ultracentrifugation and gel filtration analyses, in combination with the crystal structure determined recently, have demonstrated that ThMA existed in
Tae-Yang Jung et al.
The Journal of biological chemistry, 287(11), 7979-7989 (2012-01-10)
Staphylothermus marinus maltogenic amylase (SMMA) is a novel extreme thermophile maltogenic amylase with an optimal temperature of 100 °C, which hydrolyzes α-(1-4)-glycosyl linkages in cyclodextrins and in linear malto-oligosaccharides. This enzyme has a long N-terminal extension that is conserved among
J L Uma Maheswar Rao et al.
Applied biochemistry and biotechnology, 142(2), 179-193 (2007-11-21)
The purified alpha-amylase of Geobacillus thermoleovorans had a molecular mass of 26 kDa with a pI of 5.4, and it was optimally active at 100 degrees C and pH 8.0. The T 1/2 of alpha-amylase at 100 degrees C increased

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