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P4109

Sigma-Aldrich

β-Phosphoglucomutase from Lactococcus sp.

recombinant, expressed in E. coli

Synonym(s):

β-D-Glucose 1,6-phosphomutase

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About This Item

Enzyme Commission number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in E. coli

Quality Level

form

solid

specific activity

≥10 unit/mg solid

storage temp.

−20°C

Application

β-Phosphoglucomutase is used to study starch and sucrose metabolism. It is used for the determination of α-amylase in clinical analysis. It is used to study galactose utilization and generalized glycogenosis (Pompe′s Disease).

Biochem/physiol Actions

β-Phosphoglucomutase enzymatically converts β-D-glucose 1-phosphate to β-D-glucose 6-phosphate. It is involved in starch and sucrose metabolism.
Enzymatically converts β-D-glucose-1-phosphate to β-D-glucose-6-phosphate.

Unit Definition

One unit is defined as the amount of enzyme which converts 1μmol of β-D-glucose-1-phosphate to β-D-glucose-6-phosphate per minute at 37°C and pH 7.0.

Other Notes

Contains EDTA and lactose.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Jianying Dai et al.
Biochemistry, 45(25), 7818-7824 (2006-06-21)
Activated Lactococcus lactis beta-phosphoglucomutase (betaPGM) catalyzes the conversion of beta-d-glucose 1-phosphate (betaG1P) derived from maltose to beta-d-glucose 6-phosphate (G6P). Activation requires Mg(2+) binding and phosphorylation of the active site residue Asp8. Initial velocity techniques were used to define the steady-state
Erika Pellegrini et al.
Acta crystallographica. Section D, Biological crystallography, 67(Pt 10), 902-906 (2011-09-21)
Over the last 20 years cryocrystallography has revolutionized the field of macromolecular crystallography, greatly reducing radiation damage and allowing the collection of complete data sets at synchrotron sources. However, in order to cool crystals to 100 K cryoprotective agents must usually
Brigitta Elsässer et al.
Journal of molecular modeling, 18(7), 3169-3179 (2012-01-13)
Enzyme catalyzed phosphate transfer is a part of almost all metabolic processes. Such reactions are of central importance for the energy balance in all organisms and play important roles in cellular control at all levels. Mutases transfer a phosphoryl group
F Levander et al.
Applied and environmental microbiology, 67(6), 2734-2738 (2001-05-26)
To study the influence of phosphoglucomutase (PGM) activity on exopolysaccharide (EPS) synthesis in glucose- and lactose-growing Streptococcus thermophilus, a knockout PGM mutant and a strain with elevated PGM activity were constructed. The pgmA gene, encoding PGM in S. thermophilus LY03
Cecelia A Garcia et al.
Applied microbiology and biotechnology, 105(10), 4033-4052 (2021-05-08)
In a competitive microbial environment, nutrient acquisition is a major contributor to the survival of any individual bacterial species, and the ability to access uncommon energy sources can provide a fitness advantage. One set of soluble carbohydrates that have attracted

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