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Literature summary for 2.3.2.2 extracted from

  • Cook, N.D.; Peters, T.J.
    Purification of gamma-glutamyltransferase by phenyl boronate affinity chromatography. Studies on the acceptor specificity of transpeptidation by rat kidney gamma-glutamyltransferase (1985), Biochim. Biophys. Acta, 828, 205-212.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Rattus norvegicus 16020
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
kidney
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
165
-
purified enzyme Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(5-L-glutamyl)-peptide + acceptor + H+ poor substrates are beta-substituted amino acids Rattus norvegicus peptide + 5-L-glutamyl amino acid
-
?
(5-L-glutamyl)-peptide + acceptor + H+ acceptor specificity, overview Rattus norvegicus peptide + 5-L-glutamyl amino acid
-
?
5-L-glutamyl-4-nitroanilide + L-aspartate
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-aspartate
-
?
5-L-glutamyl-4-nitroanilide + L-cysteine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-cysteine
-
?
5-L-glutamyl-4-nitroanilide + L-cystine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-cystine
-
?
5-L-glutamyl-4-nitroanilide + L-glutamine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-glutamine
-
?
5-L-glutamyl-4-nitroanilide + L-methionine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-methionine
-
?
5-L-glutamyl-7-amido-4-methylcoumarin + glycylglycine
-
Rattus norvegicus 7-amino-4-methylcoumarin + 5-L-glutamyl-glycylglycine
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Rattus norvegicus