FAMILY OF PEPTIDES - INHIBITORS OF RECA PROTEIN ACTIVITY, BLOCKING SOS-RESPONSE OF BACTERIA

FIELD: biotechnology.SUBSTANCE: invention relates to novel peptide structures having antibacterial properties and can be used in medicine. A family of peptides having inhibitory activity against bacterial RecA proteins is claimed, as well as having the property of blocking the SOS-response of bacter...

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Hauptverfasser: Khodorkovskij Mikhail Alekseevich, Bajtin Dmitrij Mikhajlovich, Pobegalov Georgij Evgenevich, Yakimov Aleksandr Pavlovich, Bakhlanova Irina Vitalevna, Petukhov Mikhail Gennadievich
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creator Khodorkovskij Mikhail Alekseevich
Bajtin Dmitrij Mikhajlovich
Pobegalov Georgij Evgenevich
Yakimov Aleksandr Pavlovich
Bakhlanova Irina Vitalevna
Petukhov Mikhail Gennadievich
description FIELD: biotechnology.SUBSTANCE: invention relates to novel peptide structures having antibacterial properties and can be used in medicine. A family of peptides having inhibitory activity against bacterial RecA proteins is claimed, as well as having the property of blocking the SOS-response of bacteria.EFFECT: unlike the known analogs, the proposed peptides have greater conformational stability and are able to inhibit the activity of RecA protein with a sufficiently lowIC.4 ex, 1 tbl, 5 dwg Изобретение относится к области биотехнологии, конкретно к новым пептидным структурам, обладающим антибактериальными свойствами, и может быть использовано в медицине. Заявляется семейство пептидов, обладающих ингибирующей активностью против бактериальных белков RecA, а также свойством блокирования SOS-ответа у бактерий. В отличие от известных аналогов предложенные пептиды обладают большей конформационной стабильностью и способны ингибировать активность белка RecA с достаточно низким IC. 4 пр., 1 табл., 5 ил.
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subjects CHEMISTRY
COMBINATORIAL CHEMISTRY
HUMAN NECESSITIES
HYGIENE
LIBRARIES, e.g. CHEMICAL LIBRARIES, IN SILICOLIBRARIES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
title FAMILY OF PEPTIDES - INHIBITORS OF RECA PROTEIN ACTIVITY, BLOCKING SOS-RESPONSE OF BACTERIA
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