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Literature DB >> 6199344

Unusual rRNA-linked complex of 50S ribosomal subunits isolated from an Escherichia coli RNase III mutant.

Abstract

We have isolated and characterized complexes of ribosomal subunits from Escherichia coli mutant AB301-105 connected by strands of unprocessed RNA. By electron microscopy of these complexes, the location of the 5' end of 5S RNA was established and the location of the 3' end of 23S RNA was confirmed. We also note that in these complexes insertion of 5S rRNA can proceed without the 23S-5S spacer having been processed.

Entities: Gene Species

Mesh：

Substances：

Year: 1984 PMID： 6199344 PMCID： PMC215361 DOI： 10.1128/jb.157.3.971-974.1984

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

19 in total

1. Accumulation of 30S preribosomal ribonucleic acid in an Escherichia coli mutant treated with chloramphenicol.

Authors: D Schlessinger; M Ono; N Nikolaev; L Silengo
Journal: Biochemistry Date: 1974-10-08 Impact factor: 3.162

2. Binding of ribosomal proteins to 30S preribosomal ribonucleic acid of Escherichia coli.

Authors: N Nikolaev; D Schlessinger
Journal: Biochemistry Date: 1974-10-08 Impact factor: 3.162

3. Isolation and characterization of a ribonuclease 3 deficient mutant of Escherichia coli.

Authors: P Kindler; T U Keil; P H Hofschneider
Journal: Mol Gen Genet Date: 1973-10-16

4. Properties of 30S ribosomal particles reconstituted from precursor 16S ribonucleic acid.

Authors: J W Wireman; P S Sypherd
Journal: Biochemistry Date: 1974-03-12 Impact factor: 3.162

5. Precursor molecules of transfer ribonucleic acids in Escherichia coli.

Authors: J Dijk; R P Singhal
Journal: J Biol Chem Date: 1974-01-25 Impact factor: 5.157

6. On the catalytic center of peptidyl transfer: a part of the 50 S ribosome structure.

Authors: T Staehelin; D M Maglott; R E Monro
Journal: Cold Spring Harb Symp Quant Biol Date: 1969

7. 5S RNA secondary structure.

Authors: G E Fox; C R Woese
Journal: Nature Date: 1975-08-07 Impact factor: 49.962

8. Ribosome structure determined by electron microscopy of Escherichia coli small subunits, large subunits and monomeric ribosomes.

Authors: J A Lake
Journal: J Mol Biol Date: 1976-07-25 Impact factor: 5.469

6. DNA hybridization electron microscopy: ribosomal RNA nucleotides 1392-1407 are exposed in the cleft of the small subunit.

Authors: M I Oakes; M W Clark; E Henderson; J A Lake
Journal: Proc Natl Acad Sci U S A Date: 1986-01 Impact factor: 11.205

6 in total

Unusual rRNA-linked complex of 50S ribosomal subunits isolated from an Escherichia coli RNase III mutant.

1. Accumulation of 30S preribosomal ribonucleic acid in an Escherichia coli mutant treated with chloramphenicol.

2. Binding of ribosomal proteins to 30S preribosomal ribonucleic acid of Escherichia coli.

3. Isolation and characterization of a ribonuclease 3 deficient mutant of Escherichia coli.

4. Properties of 30S ribosomal particles reconstituted from precursor 16S ribonucleic acid.

5. Precursor molecules of transfer ribonucleic acids in Escherichia coli.

6. On the catalytic center of peptidyl transfer: a part of the 50 S ribosome structure.

7. 5S RNA secondary structure.

8. Ribosome structure determined by electron microscopy of Escherichia coli small subunits, large subunits and monomeric ribosomes.

Review 9. Processing of procaryotic ribonucleic acid.

10. Alteration in the acetylation level of ribosomal protein L12 during growth cycle of Escherichia coli.

Review 1. Nucleolytic processing of ribonucleic acid transcripts in procaryotes.

2. Stem-loop IV of 5S rRNA lies close to the peptidyltransferase center.

3. RNase III stimulates the translation of the cIII gene of bacteriophage lambda.

Review 4. Structure and function of ribosomal RNA.

5. Loop IV of 5S ribosomal RNA has contacts both to domain II and to domain V of the 23S RNA.

6. DNA hybridization electron microscopy: ribosomal RNA nucleotides 1392-1407 are exposed in the cleft of the small subunit.