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Literature summary for 1.4.3.B1 extracted from

  • Kurihara, S.; Oda, S.; Kato, K.; Kim, H.G.; Koyanagi, T.; Kumagai, H.; Suzuki, H.
    A novel putrescine utilization pathway involves gamma-glutamylated intermediates of Escherichia coli K-12 (2005), J. Biol. Chem., 280, 4602-4608.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
47170
-
x * 47170, calculated from sequence Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
N-(4-aminobutyl)-L-glutamine + H2O + O2 Escherichia coli i.e. gamma-glutamyl-L-putrescine, i.e. N-(gamma-L-glutamyl)putrescine. The enzyme is involved in the degradation of putrescine N-(4-oxobutyl)-L-glutamine + NH3 + H2O2 i.e. 4-(gamma-glutamylamino)butanal ?

Organism

Organism UniProt Comment Textmining
Escherichia coli P37906
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-(4-aminobutyl)-L-glutamine + H2O + O2 i.e. gamma-glutamyl-L-putrescine, i.e. N-(gamma-L-glutamyl)putrescine. The enzyme is involved in the degradation of putrescine Escherichia coli N-(4-oxobutyl)-L-glutamine + NH3 + H2O2 i.e. 4-(gamma-glutamylamino)butanal ?
N-(4-aminobutyl)-L-glutamine + H2O + O2 i.e. gamma-glutamyl-L-putrescine, i.e. N-(gamma-L-glutamyl)putrescine Escherichia coli N-(4-oxobutyl)-L-glutamine + NH3 + H2O2 i.e. 4-(gamma-glutamylamino)butanal ?

Subunits

Subunits Comment Organism
? x * 47170, calculated from sequence Escherichia coli

Synonyms

Synonyms Comment Organism
gamma-Glu-putrescine oxidase
-
Escherichia coli
gamma-glutamylputrescine oxidoreductase
-
Escherichia coli
OrdL
-
Escherichia coli
puuB
-
Escherichia coli

General Information

General Information Comment Organism
physiological function the enzyme is involved in the degradation of putrescine Escherichia coli