The S1 Factor in Peptide Chain Elongation

The S1 Factor in Peptide Chain Elongation

Aminoacyl-tRNA becomes attached to the ribosome as part of an S 3 factor–GTP–aminoacyl-tRNA complex. GTP is then cleaved and an S 3 factor–GDP complex is released. The S 1 factor promotes the re-formation of the S 3 factor–GTP–aminoacyl-tRNA complex from the S 3 factor–GDP complex, aminoacyl-tRNA an...

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Veröffentlicht in:Nature (London) 1970-07, Vol.227 (5253), p.34-38
Hauptverfasser: WATERSON, J., BEAUD, G., LENGYEL, P.
Format: Artikel
Sprache:eng
Schlagworte:
Amino Acids - metabolism
Guanine Nucleotides - metabolism
Humanities and Social Sciences
Immune Sera
multidisciplinary
Peptide Biosynthesis
Phosphorus Isotopes
Ribosomes - metabolism
RNA, Transfer - metabolism
Science
Science (multidisciplinary)
Tritium
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Zusammenfassung:Aminoacyl-tRNA becomes attached to the ribosome as part of an S 3 factor–GTP–aminoacyl-tRNA complex. GTP is then cleaved and an S 3 factor–GDP complex is released. The S 1 factor promotes the re-formation of the S 3 factor–GTP–aminoacyl-tRNA complex from the S 3 factor–GDP complex, aminoacyl-tRNA and GTP.
ISSN:0028-0836
1476-4687
DOI:10.1038/227034a0