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Literature summary for 2.3.2.2 extracted from

  • Abe, S.; Kochi, H.; Hiraiwa, K.
    Purification and immunological characterization of a new form of gamma-glutamyltransferase of human semen (1991), Biochim. Biophys. Acta, 1077, 259-264.
    View publication on PubMed
Search for more literature for 2.3.2.2

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Homo sapiens
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
 amino acid composition Homo sapiens
additional information
-
 immunological characterization Homo sapiens
95000
-
 1 * 150000 + 1 * 95000, SDS-PAGE Homo sapiens
150000
-
 1 * 150000 + 1 * 95000, SDS-PAGE Homo sapiens
250000
-
 gel filtration in the presence of Triton X-100 Homo sapiens
500000
-
 gel filtration without Triton X-100 Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
prostate gland secretion into seminal plasma Homo sapiens
-
seminal plasma
-
 Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
75.7
-
 purified enzyme Homo sapiens

Storage Stability

Storage Stability Organism
-30°C, freeze-dried, at least 3 months 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
-
 ?

Subunits

Subunits Comment Organism
dimer 1 * 150000 + 1 * 95000, SDS-PAGE Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
 assay at Homo sapiens