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Literature summary for 2.3.2.2 extracted from

  • Yoshida, K.I.; Arai, K.; Kobayashi, N.; Saitoh, H.
    Purification and properties of gamma-glutamyl transpeptidase from human testis (1990), Andrologia, 22, 239-246.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.09
-
5-L-glutamyl 3-carboxy-4-nitroanilide
-
Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
14000
-
1 * 38000 + 1 * 14000, SDS-PAGE Homo sapiens
38000
-
1 * 38000 + 1 * 14000, SDS-PAGE Homo sapiens
54000
-
gel filtration Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Homo sapiens

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
testis
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(5-L-glutamyl)-peptide + acceptor + H+
-
Homo sapiens peptide + 5-L-glutamyl amino acid
-
?
5-L-glutamyl 3-carboxy-4-nitroanilide + glycylglycine
-
Homo sapiens 5-L-glutamyl-glycylglycine + 3-carboxy-4-nitroaniline
-
?
5-L-glutamyl-3-carboxy-4-nitroanilide + glycylglycine
-
Homo sapiens 5-L-glutamyl-glycylglycine + 3-carboxy-4-nitroaniline
-
?

Subunits

Subunits Comment Organism
dimer 1 * 38000 + 1 * 14000, SDS-PAGE Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
pI: 6.0 Homo sapiens
8.2 8.5
-
Homo sapiens