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Literature DB >> 6768716

Methylation of ribosomal proteins in Bacillus subtilis.

Abstract

We measured the methylation of ribosomal proteins from the 30S and 50S subunits of Bacillus subtilis after growing the cells in the presence of [1-14C]methionine and [methyl-3H]methionine. Two-dimensional polyacrylamide gel electrophoretic analysis revealed a preferential methylation of the 50S ribosomal proteins. Proteins L11 and L16, and possibly L9, L10, L18, and L20, were methylated. On the other hand, only two possibly methylated proteins were found on the 30S subunit. A comparison of these results with those for Escherichia coli suggests a common methylation pattern for the bacterial ribosomal proteins.

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Year: 1980 PMID： 6768716 PMCID： PMC293973 DOI： 10.1128/jb.142.1.355-358.1980

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

27 in total

1. The primary structure of Bacillus subtilis acidic ribosomal protein B-L9 and its comparison with Escherichia coli proteins L7/L12.

Authors: T Itoh; B Wittmann-Liebold
Journal: FEBS Lett Date: 1978-12-15 Impact factor: 4.124

8. Methylation of the ribosomal proteins in Escherichia coli. Nature and stoichiometry of the methylated amino acids in 50S ribosomal proteins.

Authors: C N Chang; N Chang
Journal: Biochemistry Date: 1975-02-11 Impact factor: 3.162

9. Methylation of basic proteins in ribosomes from wild-type and thiostrepton-resistant strains of Bacillus megaterium and their electrophoretic analysis.

Authors: M Cannon; E Cundliffe
Journal: Eur J Biochem Date: 1979-07

10. Properties of ribosomes and RNA synthesized by Escherichia coli grown in the presence of ethionine. 3. Methylated proteins in 50 S ribosomes of E. coli EA2.

Authors: J H Alix; D Hayes
Journal: J Mol Biol Date: 1974-06-15 Impact factor: 5.469

2 in total

1. Heptameric (L12)6/L10 rather than canonical pentameric complexes are found by tandem MS of intact ribosomes from thermophilic bacteria.

Authors: Leopold L Ilag; Hortense Videler; Adam R McKay; Frank Sobott; Paola Fucini; Knud H Nierhaus; Carol V Robinson
Journal: Proc Natl Acad Sci U S A Date: 2005-05-27 Impact factor: 11.205

2. Methylation of ribosomal proteins in bacteria: evidence of conserved modification of the eubacterial 50S subunit.

Authors: A M Amaro; C A Jerez
Journal: J Bacteriol Date: 1984-04 Impact factor: 3.490

2 in total

Methylation of ribosomal proteins in Bacillus subtilis.

1. The primary structure of Bacillus subtilis acidic ribosomal protein B-L9 and its comparison with Escherichia coli proteins L7/L12.

2. Methylation of ribosomal proteins in HeLa cells.

3. Temperature-dependent variation in the extent of methylation of ribosomal proteins L7 and L12 in Escherichia coli.

4. Methylation of basic residues in structural proteins.

5. Protein methylation.

6. The methylation of lysine residues in protein.

7. Isolation of 30S and 50S active ribosomal subunits of Bacillus subtilis, Marburg strain.

8. Methylation of the ribosomal proteins in Escherichia coli. Nature and stoichiometry of the methylated amino acids in 50S ribosomal proteins.

9. Methylation of basic proteins in ribosomes from wild-type and thiostrepton-resistant strains of Bacillus megaterium and their electrophoretic analysis.

10. Properties of ribosomes and RNA synthesized by Escherichia coli grown in the presence of ethionine. 3. Methylated proteins in 50 S ribosomes of E. coli EA2.

1. Heptameric (L12)6/L10 rather than canonical pentameric complexes are found by tandem MS of intact ribosomes from thermophilic bacteria.

2. Methylation of ribosomal proteins in bacteria: evidence of conserved modification of the eubacterial 50S subunit.