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Literature summary for 2.4.1.231 extracted from

  • Kitamoto, Y.; Osaki, N.; Tanaka, H.; Sasaki, H.; Mori, N.
    Purification and properties of alpha-glucose 1-phosphate-forming trehalose phosphorylase from a basidiomycete, Pleurotus ostreatus (2000), Mycoscience, 41, 607-613.
No PubMed abstract available
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KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.2
-
 phosphate
-
 Pleurotus ostreatus
38
-
 alpha-D-glucose 1-phosphate
-
 Pleurotus ostreatus
75
-
 alpha,alpha-trehalose
-
 Pleurotus ostreatus
505
-
 alpha-D-glucose
-
 Pleurotus ostreatus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
61000
-
 2 * 61000, SDS-PAGE Pleurotus ostreatus
120000
-
 sedimentation equilibrium experiments Pleurotus ostreatus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
alpha,alpha-trehalose + phosphate Pleurotus ostreatus
-
 alpha-D-glucose + alpha-D-glucose 1-phosphate
-
 r

Organism

Organism UniProt Comment Textmining
Pleurotus ostreatus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
homogeneity Pleurotus ostreatus

Source Tissue

Source Tissue Comment Organism Textmining
fruit body
-
 Pleurotus ostreatus
-
mycelium
-
 Pleurotus ostreatus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha,alpha-trehalose + phosphate
-
 Pleurotus ostreatus alpha-D-glucose + alpha-D-glucose 1-phosphate
-
 r

Subunits

Subunits Comment Organism
dimer 2 * 61000, SDS-PAGE Pleurotus ostreatus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
 synthesis of trehalose Pleurotus ostreatus
7
-
 phosphorolytic reaction Pleurotus ostreatus