Title : Purification and Characterization of Ornithine Decarboxylase from Aspergillus terreus; Kinetics of Inhibition by Various Inhibitors.

Pub. Date : 2019 Jul 29

PMID : 31362455






2 Functional Relationships(s)
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1 Forty fungal isolates were screened for ODC production, twenty fungal isolates have the higher potency to grow on L-ornithine as sole nitrogen source. Ornithine ornithine decarboxylase 1 Homo sapiens
2 The enzyme had a maximum activity at 37 C, pH 7.4-7.8 and thermal stability for 20 h at 37 C, and 90 days storage stability at 4 C. A. terreus ODC had a maximum affinity (Km) for l-ornithine, l-lysine and l-arginine (0.95, 1.34 and 1.4 mM) and catalytic efficiency (kcat/Km) (4.6, 2.83, 2.46 x 10-5 mM-1 s-1). Ornithine ornithine decarboxylase 1 Homo sapiens