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Literature DB >> 3515317

Nucleotide sequence of the CytR regulatory gene of E. coli K-12.

P Valentin-Hansen, J E Larsen, P Højrup, S A Short, C S Barbier.

Abstract

We have determined the nucleotide sequence of the cytR gene, which codes for the Cyt repressor (CytR). The coding region consists of 1023 or 1029 bp. The subunits of CytR are thus predicted to consist of 341 or 343 residues. It is shown that the N-terminal segment of the polypeptide is structurally similar to the DNA-binding region of known DNA-binding proteins. In addition, there exists an exceptionally high amino acid sequence homology between CytR and the Gal repressor, indicating a common origin of evolution.

Entities: Gene Species

Mesh：

Substances：

Year: 1986 PMID： 3515317 PMCID： PMC339653 DOI： 10.1093/nar/14.5.2215

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

27 in total

1. Unusual location and function of the operator in the Escherichia coli galactose operon.

Authors: R DiLauro; T Taniguchi; R Musso; B de Crombrugghe
Journal: Nature Date: 1979-06-07 Impact factor: 49.962

Review 2. Regulatory sequences involved in the promotion and termination of RNA transcription.

Authors: M Rosenberg; D Court
Journal: Annu Rev Genet Date: 1979 Impact factor: 16.830

3. How ribosomes select initiator regions in mRNA: base pair formation between the 3' terminus of 16S rRNA and the mRNA during initiation of protein synthesis in Escherichia coli.

Authors: J A Steitz; K Jakes
Journal: Proc Natl Acad Sci U S A Date: 1975-12 Impact factor: 11.205

4. Restored DNA-binding of the cAMP-CRP activator complex reestablishes negative regulation by the CytR repressor in the deoP2 promoter in Escherichia coli.

Authors: L Søgaard-Andersen; P Valentin-Hansen
Journal: Mol Gen Genet Date: 1991-12

Nucleotide sequence of the CytR regulatory gene of E. coli K-12.

1. Unusual location and function of the operator in the Escherichia coli galactose operon.

Review 2. Regulatory sequences involved in the promotion and termination of RNA transcription.

3. How ribosomes select initiator regions in mRNA: base pair formation between the 3' terminus of 16S rRNA and the mRNA during initiation of protein synthesis in Escherichia coli.

Review 4. E. coli RNA polymerase interacts homologously with two different promoters.

5. DNA sequence of the araC regulatory gene from Escherichia coli B/r.

6. Sequence of the lacI gene.

7. DNA sequence analysis of the transposon Tn3: three genes and three sites involved in transposition of Tn3.

8. Studies on deo operon regulation in Escherichia coli: cloning and expression of the cytR structural gene.

9. Structure of catabolite gene activator protein at 2.9 A resolution suggests binding to left-handed B-DNA.

10. Nucleotide sequence of cro, cII and part of the O gene in phage lambda DNA.

1. A study of the CopF repressor of plasmid pAMbeta1 by phage display.

2. Structural characterization and corepressor binding of the Escherichia coli purine repressor.

3. Double negative and positive control of tsx expression in Escherichia coli.

4. Restored DNA-binding of the cAMP-CRP activator complex reestablishes negative regulation by the CytR repressor in the deoP2 promoter in Escherichia coli.

5. Structural homology between rbs repressor and ribose binding protein implies functional similarity.

6. Improved detection of helix-turn-helix DNA-binding motifs in protein sequences.

7. Negative regulation of L-arabinose metabolism in Bacillus subtilis: characterization of the araR (araC) gene.

Review 8. Linkage map of Escherichia coli K-12, edition 10: the traditional map.

Review 9. Linkage map of Escherichia coli K-12, edition 8.

10. Codon usage in regulatory genes in Escherichia coli does not reflect selection for 'rare' codons.