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Literature summary extracted from

  • Flamigni, F.; Guarnieri, C.; Caldarera, C.M.
    Characterization of highly purified ornithine decarboxylase from rat heart (1984), Biochim. Biophys. Acta, 802, 245-252.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.17 Lys competitive Rattus norvegicus
4.1.1.17 putrescine competitive Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.17 0.09
-
 L-Orn in presence of 2.9 mM dithiothreitol Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.17 54000
-
 2 * 54000, SDS-PAGE Rattus norvegicus
4.1.1.17 100000 110000 gel filtration Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.17 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.1.17
-
 Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.1.1.17 heart
-
 Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.1.17 additional information
-
-
 Rattus norvegicus

Storage Stability

EC Number Storage Stability Organism
4.1.1.17 -20°C, in presence of 0.03% Brij 35, stable for several weeks Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.17 L-Orn
-
 Rattus norvegicus Putrescine + CO2
-
 ?

Subunits

EC Number Subunits Comment Organism
4.1.1.17 dimer 2 * 54000, SDS-PAGE Rattus norvegicus

Cofactor

EC Number Cofactor Comment Organism Structure
4.1.1.17 pyridoxal 5'-phosphate Km: 0.00009 mM Rattus norvegicus
4.1.1.17 pyridoxal 5'-phosphate firmly bound to the native enzyme Rattus norvegicus