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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1970 Nov;67(3):1276–1282. doi: 10.1073/pnas.67.3.1276

Ribosomal Proteins, XII. Number of Proteins in Small and Large Ribosomal Subunits of Escherichia coli as Determined by Two-Dimensional Gel Electrophoresis*

E Kaltschmidt 1, H G Wittmann 1
PMCID: PMC283348  PMID: 4922286

Abstract

Two-dimensional gel electrophoresis separates all of the component proteins of the ribosomal subunits of Escherichia coli. This method shows 21 proteins in the 30S, and 34 proteins in the 50S, subunit.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Fogel S., Sypherd P. S. Chemical basis for heterogeneity of ribosomal proteins. Proc Natl Acad Sci U S A. 1968 Apr;59(4):1329–1336. doi: 10.1073/pnas.59.4.1329. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Hardy S. J., Kurland C. G., Voynow P., Mora G. The ribosomal proteins of Escherichia coli. I. Purification of the 30S ribosomal proteins. Biochemistry. 1969 Jul;8(7):2897–2905. doi: 10.1021/bi00835a031. [DOI] [PubMed] [Google Scholar]
  3. Moore P. B., Traut R. R., Noller H., Pearson P., Delius H. Ribosomal proteins of Escherichia coli. II. Proteins from the 30 s subunit. J Mol Biol. 1968 Feb 14;31(3):441–461. doi: 10.1016/0022-2836(68)90420-8. [DOI] [PubMed] [Google Scholar]
  4. Möller W., Castleman H., Terhorst C. P. Characterization of an acidic protein in 50 s ribosomes of E. coli. FEBS Lett. 1970 Jun 8;8(4):192–196. doi: 10.1016/0014-5793(70)80261-7. [DOI] [PubMed] [Google Scholar]
  5. WALLER J. P. FRACTIONATION OF THE RIBOSOMAL PROTEIN FROM ESCHERICHIA COLI. J Mol Biol. 1964 Nov;10:319–336. doi: 10.1016/s0022-2836(64)80050-4. [DOI] [PubMed] [Google Scholar]

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