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Literature summary extracted from

  • Watabe, A.; Fukui, T.; Ohmori, E.; Ichikawa, A.
    Purification and properties of L-histidine decarboxylase from mouse stomach (1992), Biochem. Pharmacol., 43, 587-593.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.22 0.29
-
 L-His
-
 Mus musculus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.22 54000
-
 2 * 54000, SDS-PAGE Mus musculus
4.1.1.22 100000
-
 gel filtration Mus musculus

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.22 Mus musculus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.1.1.22 gastric mucosa
-
 Mus musculus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.1.22 0.75
-
-
 Mus musculus

Storage Stability

EC Number Storage Stability Organism
4.1.1.22 0°C, 50 mM potassium phosphate, pH 6.8, 0.2 mM dithiothreitol, 0.01 mM pyridoxal 5'-phosphate, 2% polyethylene glycol No. 300, withoout significant loss of enzyme activity after 2 weeks Mus musculus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.22 L-His
-
 Mus musculus Histamine + CO2
-
 ?

Subunits

EC Number Subunits Comment Organism
4.1.1.22 dimer 2 * 54000, SDS-PAGE Mus musculus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.1.22 6.2
-
-
 Mus musculus