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Complex formation between transfer RNA'S with complementary anticodons
Authors:J Eisinger
Affiliation:1. Institute of Hydrocarbons Processing, Siberian Branch of the Russian Academy of Sciences, 54 Neftezavodskaya st., 644040, Omsk, Russia;2. Dostoevsky Omsk State University, 55a Mira ave., 644077, Omsk, Russia;3. Omsk State Technical University, 11 Mira ave., 644050, Omsk, Russia;4. Omsk Scientific Center, Siberian Branch of the Russian Academy of Sciences, 15 Karla Marksa ave., 644024, Omsk, Russia
Abstract:tRNAphe (anticodon GAA) and tRNAglu (anticodon presumably UUC) have been found to form a complex with an association constant of about 5×105M−1 at 0°C. This binding is much stronger than the binding of trinucleotide UUC to tRNAphe but has a weaker temperature dependence. This suggests that the anticodon regions of tRNA have similar and complementary structures, such as Watson and Crick helices.
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