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Literature summary extracted from

  • Nozawa, H.; Mori, T.; Kimura, M.; Seki, N.
    Characterization of a transglutaminase from scallop hemocyte and identification of its intracellular substrates (2005), Comp. Biochem. Physiol. B, 140, 395-402.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.3.2.13 EDTA 1 mM, stable in absence of NaCl, inactivation in presence of NaCl Patinopecten sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.2.13 0.01
-
 Monodansylcadaverine pH 7.5, 10°C, muscle enzyme Patinopecten sp.
2.3.2.13 0.013
-
 Monodansylcadaverine pH 7.5, 10°C, hemocyte enzyme Patinopecten sp.
2.3.2.13 1.16
-
 succinylated casein pH 7.5, 10°C, hemocyte enzyme Patinopecten sp.
2.3.2.13 1.27
-
 succinylated casein pH 7.5, 10°C, muscle enzyme Patinopecten sp.

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.3.2.13 Ca2+ dependence on, fully activated at 20 mM Patinopecten sp.
2.3.2.13 KCl about 8fold activation, maximum activation at 0.6-0.8 M Patinopecten sp.
2.3.2.13 LiCl about 6fold activation, maximum activation at 0.6-0.8 M Patinopecten sp.
2.3.2.13 NaCl about 10fold activation, maximum activation at 0.6-0.8 M Patinopecten sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.2.13 additional information Patinopecten sp. hemocyte enzyme may be activated upon injury to stop the bleeding by crosslinking proteins ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.3.2.13 Patinopecten sp.
-
 isozymes from hemocyte and muscle
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.2.13 hemocyte
-
 Patinopecten sp.
-
2.3.2.13 muscle
-
 Patinopecten sp.
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.2.13 monodansylcadaverine + succinylated casein
-
 Patinopecten sp. ?
-
 ?
2.3.2.13 additional information hemocyte enzyme may be activated upon injury to stop the bleeding by crosslinking proteins Patinopecten sp. ?
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.3.2.13 1
-
 43% of maximum activity, hemocyte enzyme Patinopecten sp.
2.3.2.13 5
-
 60% of maximum activity, hemocyte enzyme Patinopecten sp.
2.3.2.13 15
-
 hemocyte enzyme Patinopecten sp.

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
2.3.2.13 35 40 muscle enzyme Patinopecten sp.