1982
DOI: 10.1016/0014-5793(82)80234-2
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The peptidyl‐substituent within peptidyl‐tRNA increases the stability of tRNA—mRNA association

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Cited by 3 publications
(4 citation statements)
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“…It has been repeatedly reported that EF-G-dependent translocation leads to a release of deacylated tRNA from the P site (13)(14)(15)(16)(17)(18)(19)(20)(21). However, a closer inspection of the data reveals that many, if not all, of the reported data are in conflict with the predictions of the two-site model.…”
Section: Methodscontrasting
confidence: 52%
“…It has been repeatedly reported that EF-G-dependent translocation leads to a release of deacylated tRNA from the P site (13)(14)(15)(16)(17)(18)(19)(20)(21). However, a closer inspection of the data reveals that many, if not all, of the reported data are in conflict with the predictions of the two-site model.…”
Section: Methodscontrasting
confidence: 52%
“…Translation is stopped by cooling on ice, and the ribosome complexes are further stabilized against dissociation by 50 mM magnesium acetate (18). Chloramphenicol at 50 M, assumed to also induce ribosome stalling (10,27), did not improve the selection properties (data not shown).…”
Section: Resultsmentioning
confidence: 99%
“…The translation was stopped by adding Mg(OAc) 2 to a final concentration of 50 mM and cooling on ice (18). The samples were diluted 4-fold with ice-cold washing buffer [50 mM Tris⅐HOAc, pH 7.5͞150 mM NaCl͞50 mM Mg(OAc) 2 ͞0.1% Tween 20] and centrifuged for 5 min at 4ЊC at 10,000 ϫ g to remove insoluble components.…”
Section: Methodsmentioning
confidence: 99%
“…Как видно из данных эксперимента на рис. 3, сродство деацилированной TPHK phe к Р-сайту в четыре раза выше, чем у аналога пептидил-тРНК, что качественно согласуется с результатами в [5,6] и находится в противоречии с данными группы Гассена [4,28]. Привлекая наши более ранние данные для аминоацил-тРНК [25,26], мы можем теперь построить ряды относительного сродства всех трех форм тРНК к рибосомным сайтам при одних и тех же внешних условиях (15 мМ Μg 2 +, 20 мМ NH 4 + и 25 °С).…”
Section: результаты и обсуждениеunclassified