1973
DOI: 10.1016/0014-5793(73)80318-7
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Aminoacyl‐tRNA binding sites in E. coli and reticulocyte ribosomes

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Cited by 6 publications
(2 citation statements)
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“…The operationally distinguished A and P sites are further defined as two physical binding sites on the ribosome, one of which binds aminoacyl-tR.NA (or puromycin) while the other binds peptidyl-tRNA, prior to peptidyl transfer (the sites may or may not reverse these role in successive rounds of transfer). There is some evidence that postulated additional binding sites for aminoacyl-tRNA do not occur (see [37] and references therein).…”
Section: Discussionmentioning
confidence: 99%
“…The operationally distinguished A and P sites are further defined as two physical binding sites on the ribosome, one of which binds aminoacyl-tR.NA (or puromycin) while the other binds peptidyl-tRNA, prior to peptidyl transfer (the sites may or may not reverse these role in successive rounds of transfer). There is some evidence that postulated additional binding sites for aminoacyl-tRNA do not occur (see [37] and references therein).…”
Section: Discussionmentioning
confidence: 99%
“…Επίσης σε σύστημα ελεύθερο κυττάρων από E. coli και από δικτυοερυθροκύτταρα κουνελιού η σπαρσομυκίνη αναστέλλει πλήρως την αντίδραση της πουρομυκίνης με το AcPhe-tRNA. Όταν όμως ως υπόστρωμα χρησιμοποιείται το Phe-tRNA, η αντίδραση αναστέλλεται σε πολύ χαμηλό βαθμό (Busiello and Di Girolamo 1973). Μόνο μετά το σχηματισμό του πρώτου πεπτιδικού δεσμού και τη μετατόπιση του σχηματισθέντος διπεπτίδυλο-tRNA στην Ρ-θέση του ριβοσώματος η σπαρσομυκίνη μπορεί και αναστέλλει το σχηματισμό των πεπτιδικών δεσμών.…”
Section: σπαρσομυκίνηunclassified