1989
DOI: 10.1111/j.1432-1033.1989.tb15166.x
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Primary structures of five ribosomal proteins from the archaebacterium Halobacterium marismortui and their structural relationships to eubacterial and eukaryotic ribosomal proteins

Abstract: The complete amino acid sequences of ribosomal proteins L9, L20, L21/22, L24 and L32 from the archaebacterium Halobacterium marismorlui were determined. The comparison of the sequences of these proteins with those from other organisms revealed that proteins L21/22 and L24 are homologous to ribosomal protein Yrp29 from yeast and L19 from rat, respectively, and that H . marismortui L20 is homologous to L30 from eubacteria. H. marismortui ribosomal protein L9 showed sequence homology to both L29 from yeast and L1… Show more

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Cited by 27 publications
(12 citation statements)
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“…Although RPL19 protein is an integral component of the large 60S subunit of eukaryotic ribosomes [59], [70] its ribosomal function has not been defined. Nevertheless, reduction in its expression sufficient to modulate the behavioral phenotype from malignant to benign did not involve a detectable alteration in cell proliferation or apoptosis indicating that the phenotypic effects were not simply due to the target cells becoming compromised either metabolically or by diminished protein synthesis.…”
Section: Discussionmentioning
confidence: 99%
“…Although RPL19 protein is an integral component of the large 60S subunit of eukaryotic ribosomes [59], [70] its ribosomal function has not been defined. Nevertheless, reduction in its expression sufficient to modulate the behavioral phenotype from malignant to benign did not involve a detectable alteration in cell proliferation or apoptosis indicating that the phenotypic effects were not simply due to the target cells becoming compromised either metabolically or by diminished protein synthesis.…”
Section: Discussionmentioning
confidence: 99%
“…Transient overexpression of elF3g has a strong negative effect on TAVmediated polycistronic translation in plant protoplasts (182), which correlates well with the reported in vitro interaction between TAV and complete eIF3, suggesting that a TAV/eIF3 complex is active in transactivation. Archaebacterial homologs of L24 and L18 are located on the interface and the external surface of the 60S ribosome, respectively (184,185). In eukaryotes, the location of L24 in the main factor-binding site on the interface of the 60S ribosome has also been reported (186; R. Beckmann, personal communication).…”
Section: Tav and Its Interactions With The Host Translational Machinerymentioning
confidence: 98%
“…In contrast to ribosomal proteins of other species, those of halophilic archaea are in general acidic (Str@m et al, 1975), although some basic ones are also known Hatakeyama et al, 1989 ;Arndt et al, 1990;Bergmann and Arndt, 1990). The complete amino acid sequences of 20 proteins of the 30s ribosomal subunit from H. rnarismortui (referred to as HmaSn or Hsn ) have been published so far; they were determined by direct protein sequencing or in combination with DNA sequencing techniques.…”
Section: Ke-ywords: Ribosomal Proteins; Archaea; Hulourculu Murismortuimentioning
confidence: 99%