RU93033897A - STRAIN OF BACTERIA ESCHERICHIA COLI - PRODUCER OF ENDONUCLEASE RESTRICTION ECO110KI - Google Patents

STRAIN OF BACTERIA ESCHERICHIA COLI - PRODUCER OF ENDONUCLEASE RESTRICTION ECO110KI

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Publication number
RU93033897A
RU93033897A RU93033897/13A RU93033897A RU93033897A RU 93033897 A RU93033897 A RU 93033897A RU 93033897/13 A RU93033897/13 A RU 93033897/13A RU 93033897 A RU93033897 A RU 93033897A RU 93033897 A RU93033897 A RU 93033897A
Authority
RU
Russia
Prior art keywords
strain
escherichia coli
eco110ki
producer
endonuclease restriction
Prior art date
Application number
RU93033897/13A
Other languages
Russian (ru)
Other versions
RU2044054C1 (en
Inventor
А.В. Перцев
А.Н. Кравец
В.М. Николаева
А.С. Солонин
Original Assignee
Институт биохимии и физиологии микроорганизмов РАН
Filing date
Publication date
Application filed by Институт биохимии и физиологии микроорганизмов РАН filed Critical Институт биохимии и физиологии микроорганизмов РАН
Priority to RU93033897A priority Critical patent/RU2044054C1/en
Priority claimed from RU93033897A external-priority patent/RU2044054C1/en
Application granted granted Critical
Publication of RU2044054C1 publication Critical patent/RU2044054C1/en
Publication of RU93033897A publication Critical patent/RU93033897A/en

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Claims (1)

Использование: полученный штамм может быть использован для получения эндонуклеазы рестрикции Eco110K1, узнающей и расщепляющей последовательность нуклеотидов 5'-CCTNAGG-3'. Рестриктаза, продуцируемая предлагаемым штаммом, является изошизомером рестриктазы Saul и может найти применение в генно-инженерных исследованиях. Сущность изобретения: Предлагаемый штамм Escherichia coli ВКМ В-2004Д выделен из клинических изолятов (г.Киев) и обеспечивает высокий уровень содержания фермента не менее 1000000 ед/г сырого вещества биомассы клеток. Выход очищенного фермента составляет 20000 ед/г биомассы клеток.Usage: the obtained strain can be used to obtain the restriction endonuclease Eco110K1, which recognizes and cleaves the nucleotide sequence 5'-CCTNAGG-3 '. The restriction enzyme produced by the proposed strain is an isoshizomer of the Saul restriction enzyme and can be used in genetic engineering studies. The inventive strain of Escherichia coli VKM B-2004D isolated from clinical isolates (Kiev) and provides a high level of enzyme content of at least 1,000,000 units / g of crude biomass of cells. The yield of purified enzyme is 20,000 units / g of cell biomass.
RU93033897A 1993-06-30 1993-06-30 Strain of bacterium escherichia coli - a producer of restriction endonuclease eco 110 ki RU2044054C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93033897A RU2044054C1 (en) 1993-06-30 1993-06-30 Strain of bacterium escherichia coli - a producer of restriction endonuclease eco 110 ki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93033897A RU2044054C1 (en) 1993-06-30 1993-06-30 Strain of bacterium escherichia coli - a producer of restriction endonuclease eco 110 ki

Publications (2)

Publication Number Publication Date
RU2044054C1 RU2044054C1 (en) 1995-09-20
RU93033897A true RU93033897A (en) 1996-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93033897A RU2044054C1 (en) 1993-06-30 1993-06-30 Strain of bacterium escherichia coli - a producer of restriction endonuclease eco 110 ki

Country Status (1)

Country Link
RU (1) RU2044054C1 (en)

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