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Merck
CN

SRE0069

Sigma-Aldrich

磷酸葡萄糖变位酶 来源于兔肌肉

别名:

α-D-葡萄糖-1,6-二磷酸酶, α-D-葡萄糖磷酸转移酶

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.32

表单

lyophilized powder

质量水平

比活

≥100 units/mg protein

异质活性

Lactic dehydroenase ≤0.5%
Phosphoglucose Isomerase ≤0.01%
pyruvate kinase ≤0.05%

运输

wet ice

储存温度

−20°C

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一般描述

Research area: CellSignalling. The phosphoglucomutase (PGM) molecule, a single polypeptide chain, is made up of four α/β domains. The domains form a compact heart-shaped structure with a large fissure between the two lobes, and the molecule comprises about 40 secondary structural components. The active enzymatic site of the molecule is located at the bottom of the crevice on the surface of domain I. Rabbit muscle phosphoglucomutase (RB-PGM) is a monomer with a unique four-domain architecture.

应用

Phosphoglucomutase from rabbit muscle may be used in dephosphorylation to investigate the hexose bisphosphate activation of phosphoglucomutase.

生化/生理作用

Phosphoglucomutase (PGM) mainly catalyzes the interconversion of glucose 1-phosphate and glucose 6-phosphate via a glucose 1,6-diphosphate intermediate. Hence it plays a key role in glycolysis and gluconeogenesis.

单位定义

One unit will convert 1.0 μmole of α-D-glucose 1-phosphate to α-D-glucose 6-phosphate per min at pH 7.4 at 30 °C.

外形

Lyophilized powder containing Tris HCl, EDTA, magnesium acetate and carbohydrate

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

动植物源性产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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S Levin et al.
Protein engineering, 12(9), 737-746 (1999-10-03)
Three-dimensional structural models of three members of the phosphoglucomutase (PGM) superfamily, parafusin, phosphoglucomutase-related protein and sarcoplasmic reticulum phosphoglucomutase, were constructed by homology modeling based on the known crystal structure of rabbit muscle phosphoglucomutase. Parafusin, phosphoglucomutase-related protein and sarcoplasmic reticulum phosphoglucomutase
C M Galloway et al.
Plant physiology, 79(3), 920-922 (1985-11-01)
The hexose bisphosphate activation of phosphoglucomutase was investigated with both plant (pea and mung bean) and animal (rabbit muscle) sources of the enzyme. Plant phosphoglucomutase was purified about 50-fold from seeds, and to a lesser extent, from seedlings of Pisum

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