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  • subunits
  • Experimental evidence [ PMID: 9371771 ] has revealed that S10 has virtually no groups exposed on the ribosomal surface, and is one of the "split proteins": these are a discrete group that are selectively removed from 30S subunits under low salt conditions and are required for the formation of activated 30S reconstitution intermediate (RI*) particles. (ebi.ac.uk)
  • structural
  • The crystal structure of ribosomal protein S4 reveals a two-domain molecule with an extensive RNA-binding surface: one domain shows structural homology to the ETSDNA-binding motif. (embl-heidelberg.de)
  • Chandra Sanyal S, Liljas A. The end of the beginning: structural studies of ribosomal proteins. (ebi.ac.uk)
  • Our study therefore provides important clues about the chicken-or-egg dilemma associated with the central dogma of molecular biology by showing that ribosomal history is driven by the gradual structural accretion of protein and RNA structures. (nih.gov)
  • The end of the beginning: structural studies of ribosomal proteins. (ebi.ac.uk)
  • Localization and structural analysis of the ribosomal RNA operons of Rhodobacter sphaeroides. (nih.gov)
  • Structural relationships among the ribosomal stalk proteins from the three domains of life. (nih.gov)
  • Nuclear
  • and the C-terminal domain of TAP/NXF1, which functions in nuclear export through the interaction of its UBA-like domain with FG nucleoporins [ PMID: 12581645 ]. (ebi.ac.uk)
  • Structure of the pre-60S ribosomal subunit with nuclear export factor Arx1 bound at the exit tunnel. (biomedsearch.com)
  • 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)
  • RaiA is also thought to counteract miscoding at the A site thus reducing translation errors [ PMID: 15219834 ]. (ebi.ac.uk)
  • In this paper, we also propose a novel approach for analyzing the ribosomal binding site (RBS), which enables us to detect species-specific patterns of the RBSs. (nih.gov)
  • Site-specific reverse splicing of a HEG-containing group I intron in ribosomal RNA. (biomedsearch.com)
  • infer
  • In particular, we infer the evolutionary history of the regulatory program governing ribosomal modules. (pnas.org)
  • amino acid
  • Amino acid sequence of the ribosomal protein HS23 from the halophilic Haloarcula marismortui and homology studies to other ribosomal proteins. (ebi.ac.uk)
  • UBA domains are a commonly occurring sequence motif of approximately 45 amino acid residues that are found in diverse proteins involved in the ubiquitin/proteasome pathway, DNA excision-repair, and cell signalling via protein kinases [ PMID: 12079361 ]. (ebi.ac.uk)
  • homologous
  • Consequently, these proteins should be regarded as analogous rather than homologous systems and probably appeared on the ribosomal particle in two independent events in the course of evolution. (nih.gov)
  • structurally
  • The RaiA fold structurally resembles the double-stranded RNA-binding domain (dsRBD) [ PMID: 12392550 ] with a beta-alpha-beta(3)-alpha fold arranged into two layers with mixed sheet, where strand 3 is antiparallel to the rest. (ebi.ac.uk)