High-temperature resistant and organic solvent resistant SOD19, and encoding gene and an application of SOD19

• Main Authors: ZHANG YUN, HU YUNFENG, SUN AIJUN, DENG DUN, LIANG JIAYUAN
• Format: Patent
• Language: English
• Published: 27.05.2015
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMES; ENZYMOLOGY; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; SPIRITS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; VINEGAR; WINE

The invention discloses high-temperature resistant and organic solvent SOD19 (Superoxide Dismutase 19), and an encoding gene and an application of SOD19. An amino acid sequence of high-temperature resistant and organic solvent resistant SOD19 is shown as SEQ ID No.2 (Sequence Identifier Number 2), and a nucleotide sequence of the encoding gene of SOD19 is shown as SEQ ID No.1. SOD19 has better stability, and about 50% of SOD19 survives after being treated at 100 degrees for 1h. SOD19 has great application values in the fields of food, biological medicines and cosmetics.