Primary structures of three highly acidic ribosomal proteins S6, S12 and S15 from the archaebacterium Halobacterium marismortui

Junko Kimura, Evelyn Arndt, Makoto Kimura

研究成果: Contribution to journalArticle査読

18 被引用数 (Scopus)

抄録

The amino acid sequences of three extremely acidic ribosomal proteins, S6, S12, and S15, from Halobacterium marismortui have been determined. The sequences were obtained by the sequence analysis of peptides derived by enzymatic digestion with trypsin. Stapylococcus aureus protease and chymotrypsin, as well as by cleavage with dilute HCl. The proteins, S6, S12 and S15, consist of 116, 147 and 102 amino acid residues, and have molecular masses of 12251, 16440 and 11747 Da, respectively. Comparison of the amino acid sequences of these proteins with ribosomal protein sequences of other organisms revealed that halobacterial protein S12 has homology with the eukaryotic protein S16A from Saccharomyces cerevisiae, while S15 is significantly related to the Xenopus laevis S19 protein. No homology was found between these halobacterial proteins and any eubacterial ribosomal proteins.

本文言語英語
ページ(範囲)65-70
ページ数6
ジャーナルFEBS Letters
224
1
DOI
出版ステータス出版済み - 11 16 1987

All Science Journal Classification (ASJC) codes

  • 生物理学
  • 構造生物学
  • 生化学
  • 分子生物学
  • 遺伝学
  • 細胞生物学

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