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Literature summary for 2.3.2.2 extracted from

  • Jaken, S.; Mason, M.
    Purification and comparison of several catalytic parameters of the gamma-glutamyltranspeptidase of rat mammary adenocarcinoma (13762) and of normal rat mammary gland (1979), Biochim. Biophys. Acta, 568, 331-338.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
glutathione L-Glu-4-nitroanilide as substrate Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.9
-
L-Glu-4-nitroanilide carcinoma enzyme Rattus norvegicus

Localization

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

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
amino acid composition Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
multiparous rats
-

Purification (Commentary)

Purification (Comment) Organism
from carcinoma and partially from normal mammary gland Rattus norvegicus
Triton X-100 Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
mammary carcinoma cell transplantable, MT 13762 Rattus norvegicus
-
mammary gland
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3
-
partially purified from mammary gland Rattus norvegicus
1320
-
purified enzyme from mammary carcinoma Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(5-L-glutamyl)-peptide + acceptor + H+
-
Rattus norvegicus peptide + 5-L-glutamyl amino acid
-
?
5-L-glutamyl-4-nitroanilide + citrulline
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-citrulline
-
?
5-L-glutamyl-4-nitroanilide + glycylglycine best acceptor Rattus norvegicus 4-nitroaniline + 5-L-glutamylglycylglycine
-
?
5-L-glutamyl-4-nitroanilide + L-alanine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-alanine
-
?
5-L-glutamyl-4-nitroanilide + L-arginine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-arginine
-
?
5-L-glutamyl-4-nitroanilide + L-cystine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-cystine
-
?
5-L-glutamyl-4-nitroanilide + L-glutamate
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-glutamate
-
?
5-L-glutamyl-4-nitroanilide + L-glutamine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-glutamine
-
?
5-L-glutamyl-4-nitroanilide + L-lysine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-lysine
-
?
5-L-glutamyl-4-nitroanilide + L-methionine
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-L-methionine
-
?
L-Glu-4-nitroanilide + glutathione
-
Rattus norvegicus 4-nitroaniline + 5-L-glutamyl-glutathione
-
?

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1.17
-
glutathione carcinoma enzyme Rattus norvegicus