ИССЛЕДОВАНИЕ ГИДРАТАЦИИ И СТРУКТУРНЫХ ПЕРЕХОДОВ ТРАНСПОРТНЫХ РНК
Abstract
Методами ИК-спектроскопии, КВЧ-диэлектрометрии и пьезогравиметрии проведено исследование гидратации суммарной тРНК во влажных пленках и растворах. Найдено, что степень гидратации тРМК составляет -14 (±1) молей воды на средний моль нуклеотида. Данное количество воды необходимо для образования не только вторичной структуры стеблей тРНК. но и формирования ее третичной структуры.
КЛЮЧЕВЫЕ СЛОВА: нуклеиновые кислоты, гидратация, структура тРНК, ИК-спектроскопия, пьезогравиметрш, КВЧ-дюлектрометрия.
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