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Literature DB >> 3045757

The 9S RNA precursor of Escherichia coli 5S RNA has three structural domains: implications for processing.

Abstract

The secondary structure of the 9S RNA precursor to ribosomal 5S RNA in Escherichia coli has been determined using chemical reagents and ribonucleases in combination with a reverse transcription procedure. The 9S RNA precursor was generated in vitro by T7 RNA polymerase, and the rrnB operon terminator, T1, was able to terminate the in vitro transcript. The secondary structure model exhibits three structural domains corresponding to a 5' region, a mature region and a terminator region. The mature domain is structurally identical to 5S RNA, and the ribosomal proteins L18 and L25 are able to bind to the precursor. The processing endoribonuclease RNase E cleaves between the structural domains. Moreover, an intramolecular refolding of the nascent transcript must take place if the current view of RNase III processing stems is correct.

Entities: Gene Species

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Year: 1988 PMID： 3045757 PMCID： PMC338420 DOI： 10.1093/nar/16.15.7457

Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971

40 in total

Review 1. Psoralens as photoactive probes of nucleic acid structure and function: organic chemistry, photochemistry, and biochemistry.

Authors: G D Cimino; H B Gamper; S T Isaacs; J E Hearst
Journal: Annu Rev Biochem Date: 1985 Impact factor: 23.643

2. The sequence of the distal end of the E. coli ribosomal RNA rrnE operon indicates conserved features are shared by rrn operons.

Authors: H Liebke; G Hatfull
Journal: Nucleic Acids Res Date: 1985-08-12 Impact factor: 16.971

3. A mutation in an Escherichia coli ribosomal RNA operon that blocks the production of precursor 23 S ribosomal RNA by RNase III in vivo and in vitro.

Authors: M J Stark; R L Gourse; D K Jemiolo; A E Dahlberg
Journal: J Mol Biol Date: 1985-03-20 Impact factor: 5.469

4. On the recognition of helical RNA by cobra venom V1 nuclease.

Authors: H B Lowman; D E Draper
Journal: J Biol Chem Date: 1986-04-25 Impact factor: 5.157

5. A low molecular weight ribonucleic acid synthesized by Escherichia coli in the presence of chloramphenicol: characterization and relation to normally synthesized 5 s ribonucleic acid.

Authors: B R Jordan; B G Forget; R Monier
Journal: J Mol Biol Date: 1971-02-14 Impact factor: 5.469

Review 6. Structure of ribosomal RNA.

Authors: H F Noller
Journal: Annu Rev Biochem Date: 1984 Impact factor: 23.643

7. 7S RNA, containing 5S ribosomal RNA and the termination stem, is a specific substrate for the two RNA processing enzymes RNase III and RNase E.

Authors: J Szeberényi; M K Roy; H C Vaidya; D Apirion
Journal: Biochemistry Date: 1984-06-19 Impact factor: 3.162

8. The catalytic element of a ribosomal RNA-processing complex.

Authors: B Pace; D A Stahl; N R Pace
Journal: J Biol Chem Date: 1984-09-25 Impact factor: 5.157

9. A new linkage for solid phase synthesis of oligodeoxyribonucleotides.

Authors: B S Sproat; D M Brown
Journal: Nucleic Acids Res Date: 1985-04-25 Impact factor: 16.971

10. Psoralenamines. 3. Synthesis, pharmacological behavior, and DNA binding of 5-(aminomethyl)-8-methoxy-, 5-[[(3-aminopropyl)oxy]methyl]-, and 8-[(3-aminopropyl)oxy]psoralen derivatives.

Authors: J B Hansen; P Bjerring; O Buchardt; P Ebbesen; A Kanstrup; G Karup; P H Knudsen; P E Nielsen; B Nordén; B Ygge
Journal: J Med Chem Date: 1985-08 Impact factor: 7.446

8 in total

The 9S RNA precursor of Escherichia coli 5S RNA has three structural domains: implications for processing.

Review 1. Psoralens as photoactive probes of nucleic acid structure and function: organic chemistry, photochemistry, and biochemistry.

2. The sequence of the distal end of the E. coli ribosomal RNA rrnE operon indicates conserved features are shared by rrn operons.

3. A mutation in an Escherichia coli ribosomal RNA operon that blocks the production of precursor 23 S ribosomal RNA by RNase III in vivo and in vitro.

4. On the recognition of helical RNA by cobra venom V1 nuclease.

5. A low molecular weight ribonucleic acid synthesized by Escherichia coli in the presence of chloramphenicol: characterization and relation to normally synthesized 5 s ribonucleic acid.

Review 6. Structure of ribosomal RNA.

7. 7S RNA, containing 5S ribosomal RNA and the termination stem, is a specific substrate for the two RNA processing enzymes RNase III and RNase E.

8. The catalytic element of a ribosomal RNA-processing complex.

9. A new linkage for solid phase synthesis of oligodeoxyribonucleotides.

10. Psoralenamines. 3. Synthesis, pharmacological behavior, and DNA binding of 5-(aminomethyl)-8-methoxy-, 5-[[(3-aminopropyl)oxy]methyl]-, and 8-[(3-aminopropyl)oxy]psoralen derivatives.

1. Regulation of ribonuclease III processing by double-helical sequence antideterminants.

2. Intrinsic termination of T7 RNA polymerase mediated by either RNA or DNA.

3. Functional interaction of heat shock protein GroEL with an RNase E-like activity in Escherichia coli.

4. Kinetics of paused ribosome recycling in Escherichia coli.

5. T7 RNA polymerase transcription complex: what you see is not what you get.

6. Antibiotic interactions at the GTPase-associated centre within Escherichia coli 23S rRNA.

7. Substrate Recognition and Autoinhibition in the Central Ribonuclease RNase E.

8. Impact of pseudouridylation, substrate fold, and degradosome organization on the endonuclease activity of RNase E.