PROSITE documentation PDOC00764Ribosomal protein S21e signature
Description
A number of eukaryotic ribosomal proteins can be grouped on the basis of sequence similarities. One of these families consists of:
- Mammalian S21 [1].
- Caenorhabditis elegans S21.
- Plants S21.
- Yeast S21 (Ys25) [2].
- Fission yeast S28 [3].
These proteins have 82 to 87 amino acids. As a signature pattern, we selected a highly conserved nonapeptide in the N-terminal part of these proteins.
Last update:November 2005 / Pattern and text revised.
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Technical section
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References
| 1 | Authors | Bhat K.S. Morrison S.G. |
| Title | Primary structure of human ribosomal protein S21. | |
| Source | Nucleic Acids Res. 21:2939-2939(1993). | |
| PubMed ID | 8332502 |
| 2 | Authors | Suzuki K. Otaka E. |
| Title | Cloning and nucleotide sequence of the gene encoding yeast ribosomal protein YS25. | |
| Source | Nucleic Acids Res. 16:6223-6223(1988). | |
| PubMed ID | 2899871 |
| 3 | Authors | Itoh T. Otaka E. Matsui K.A. |
| Title | Primary structures of ribosomal protein YS25 from Saccharomyces cerevisiae and its counterparts from Schizosaccharomyces pombe and rat liver. | |
| Source | Biochemistry 24:7418-7423(1985). | |
| PubMed ID | 3910104 |
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