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Literature summary for 3.2.1.28 extracted from

  • Kosciow, K.; Zahid, N.; Schweiger, P.; Deppenmeier, U.
    Production of a periplasmic trehalase in Gluconobacter oxydans and growth on trehalose (2014), J. Biotechnol., 189C, 27-35.
    View publication on PubMed
Search for more literature for 3.2.1.28

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Gluconobacter oxydans Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
periplasm
-
 Escherichia coli
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
61000
-
 x * 61000, SDS-PAGE Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
alpha,alpha-trehalose + H2O Escherichia coli
-
 beta-D-glucose + alpha-D-glucose
-
 ?
alpha,alpha-trehalose + H2O Escherichia coli K12 DH5alpha
-
 beta-D-glucose + alpha-D-glucose
-
 ?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli K12 DH5alpha
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.5
-
 enzyme in periplasmic fraction, pH and temperature not specified in the publication Escherichia coli
6.2
-
 enzyme in periplasmic fraction, pH and temperature not specified in the publication Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha,alpha-trehalose + H2O
-
 Escherichia coli beta-D-glucose + alpha-D-glucose
-
 ?
alpha,alpha-trehalose + H2O
-
 Escherichia coli K12 DH5alpha beta-D-glucose + alpha-D-glucose
-
 ?

Subunits

Subunits Comment Organism
? x * 61000, SDS-PAGE Escherichia coli

Synonyms

Synonyms Comment Organism
TreA
-
 Escherichia coli
trehalase
-
 Escherichia coli