THERMOSTABLE MICRO-ORGANISM AND PROTEOLYTIC ENZYME

THERMOSTABLE MICRO-ORGANISM AND PROTEOLYTIC ENZYME

The invention relates to an extremely thermophilic bacterium, THERMUS T-351 , and a thermophilic protease, CALDOLYSIN, derived therefrom. The bacterium cells are Gram negative, non-sporulating rods. Its natural environment is a hot pool at 79° ± 4°C. The protease is stable at temperatures up to 75°C...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHRISTOPHER WAYNE HICKEY, DONALD ARTHUR COWAN, HUGH WILLIAM MORGAN, ROY MCIVER DANIEL
Format: Patent
Sprache:eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:The invention relates to an extremely thermophilic bacterium, THERMUS T-351 , and a thermophilic protease, CALDOLYSIN, derived therefrom. The bacterium cells are Gram negative, non-sporulating rods. Its natural environment is a hot pool at 79° ± 4°C. The protease is stable at temperatures up to 75°C at a pH range of 4 to 12. It is most active at temperatures of 65°C to 85°C but retains at least some activity at lower temperatures.