Loading...
  • Ribosome
  • Recent ' de novo' proteomics experiments where the authors characterized in vivo ribosome-assembly intermediates and associated assembly factors from wild-type Escherichia coli cells using a general quantitative mass spectrometry (qMS) approach have confirmed the presence of all the known small and large subunit components and have identified a total of 21 known and potentially new ribosome-assembly-factors that co-localise with various ribosomal particles. (wikipedia.org)
  • The gene product of the E. coli ortholog (ribosomal protein S15) functions at early steps in ribosome assembly. (genecards.org)
  • 60S ribosomal protein L40: Component of the 60S subunit of the ribosome. (uniprot.org)
  • The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel. (uniprot.org)
  • catalytic
  • The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. (uniprot.org)
  • site
  • Incoming amino acid monomers enter the ribosomal A site in the form of aminoacyl-tRNAs complexed with elongation factor Tu (EF-Tu) and GTP. (ebi.ac.uk)
  • study
  • The genus Aethionema W.T.Aiton (tribe Aethionemeae) is the sister group to the rest of the Brassicaceae family and thus serves as an important group to study the evolution of cruciferous traits. (springer.com)