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Transition-state stabilization in the mechanism of tyrosyl-tRNA synthetase revealed by protein engineering.

The principal catalytic factor in the activation of tyrosine by the tyrosyl-tRNA synthetase is found to be improved binding of ATP in the transition state. The activation reaction involves the attack of the tyrosyl carboxylate on the alpha-phosphate group of ATP to generate a pentacoordinate transit...

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Библиографические подробности
Главные авторы: Leatherbarrow, R J, Fersht, A R, Winter, G
Формат: Artigo
Язык:Inglês
Опубликовано: 1985
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC390865/
https://ncbi.nlm.nih.gov/pubmed/3865201
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