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Literature summary for 2.5.1.23 extracted from

  • Ragone, R.; Facchiano, F.; Cacciapuoti, G.; Porcelli, M.; Colonna, G.
    Effect of temperature on the propylamine transferase from Sulfolobus solfataricus, an extreme thermophilic archaebacterium. 2. Denaturation and structural stability (1992), Eur. J. Biochem., 204, 483-490.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Saccharolobus solfataricus
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Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
87
-
the mechanism by which the protein achieves thermal stabilization is driven by a conformational equilibrium between two forms of different stability. The stability of each form towards denaturation is characterized by a specific temperature dependence. The low temperature form (form A), is stable over 12-89°C. Its stability maximum is 36.8 kJ/mol at 50°C. Form B, which is populated at higher temperature, spans the interval 28-146°C. Its stability maximum is 71.6 kJ/mol at 87°C Saccharolobus solfataricus