Alteration of a 30S Ribosomal Protein Accompanying the ram Mutation in Escherichia coli
AUTOR(ES)
Zimmermann, Robert A.
RESUMO
The functional peculiarities of ram mutants correlate with an observed alteration in chromatographic mobility of P4a, a specific protein of the 30S ribosomal subunit. This finding is supported by ribosomal reconstitution experiments. These facts, together with the known location of the ram mutational site in the vicinity of other 30S genetic determinants, suggest that ram is the structural gene for P4a.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=389397Documentos Relacionados
- Abnormal 30S Ribosomal Subunits Determined by an Ochre Suppressor Mutation in Escherichia coli
- Amino Acid Differences in a 30S Ribosomal Protein from Two Strains of Escherichia coli
- The conformation of 16S RNA in the 30S ribosomal subunit from Escherichia coli.
- Topography of the Escherichia coli 30S Ribosomal Subunit and Streptomycin Binding*
- In vitro methylation of Escherichia coli 16S ribosomal RNA and 30S ribosomes.