5.4.2.6: beta-Phosphoglucomutase

This is an abbreviated version!
For detailed information about beta-Phosphoglucomutase, go to the full flat file.

Reaction

Synonyms

beta-PGM, beta-phosphoglucomutase, betaPGM, PgcM, Phosphomutase, beta-glucose, PsPGM, Py04_1503, TM1254, YcjU

ECTree

     5 Isomerases

         5.4 Intramolecular transferases

             5.4.2 Phosphotransferases (phosphomutases)

                5.4.2.6 beta-Phosphoglucomutase

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11	Activating Compound
3272	AA Sequence
1	Application
1	CAS Registry Number
13	Cloned(Commentary)
8	Crystallization (Commentary)
10	General Information
1	General Stability
34	Inhibitors
4	kcat/KM [mM/s]
1	Ki Value [mM]
20	KM Value [mM]
30	Metals/Ions
14	Molecular Weight [Da]
21	Natural Substrates/ Products (Substrates)
71	Organism
5	Pathway
72	PDB ID
8	pH Optimum
4	pH Range
2	pH Stability
1	Posttranslational Modification
15	Protein Variants
15	Purification (Commentary)
5	Reaction
2	Reaction Type
32	Reference
2	Source Tissue
11	Specific Activity [micromol/min/mg]
3	Storage Stability
53	Substrates and Products (Substrate)
11	Subunits
26	Synonyms
1	Systematic Name
4	Temperature Optimum [°C]
1	Temperature Range [°C]
9	Temperature Stability [°C]
8	Turnover Number [1/s]

Systematic Name

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Systematic Name on EC 5.4.2.6 - beta-Phosphoglucomutase

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SYSTEMATIC NAME

IUBMB Comments

beta-D-Glucose 1,6-phosphomutase

The enzyme requires Mg2+ and phosphorylation of an aspartate residue at the active site. The enzyme is able to autophosphorylate itself with its substrate beta-D-glucose 1-phosphate. Although this is a slow reaction, only a single turnover is required for activation. Once the phosphorylated enzyme is formed, it generates the reaction intermediate beta-D-glucose 1,6-bisphosphate, which can be used to phosphorylate the enzyme in subsequent cycles [4]. cf. EC 5.4.2.2, phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent).