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Literature summary for 5.4.2.2 extracted from

  • Galloway, C.M.; Dugger, W.M.
    Purification and characterization of phosphoglucomutase from peas (1994), Physiol. Plant., 92, 479-486.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
alpha-D-glucose 1,6-diphosphate Km: 0.00145 mM Pisum sativum
cysteine required Pisum sativum

Inhibitors

Inhibitors Comment Organism Structure
p-chloromercuribenzoate inhibition in absence of cysteine Pisum sativum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.36
-
alpha-D-glucose 1-phosphate
-
Pisum sativum

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Pisum sativum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
59000
-
1 * 59000 + 1 * 67000 Pisum sativum
67000
-
1 * 59000 + 1 * 67000 Pisum sativum
132000
-
gel filtration Pisum sativum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
alpha-D-glucose 1-phosphate Pisum sativum degradation of sucrose in plants ?
-
?

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
pea
-

Purification (Commentary)

Purification (Comment) Organism
-
Pisum sativum

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
Pisum sativum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
156.9
-
substrate glucose 1-phosphate Pisum sativum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha-D-glucose 1-phosphate
-
Pisum sativum alpha-D-glucose 6-phosphate
-
?
alpha-D-glucose 1-phosphate degradation of sucrose in plants Pisum sativum ?
-
?
alpha-D-glucose 1-phosphate
-
Pisum sativum D-glucose 6-phosphate
-
?

Subunits

Subunits Comment Organism
dimer 1 * 59000 + 1 * 67000 Pisum sativum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.6
-
-
Pisum sativum