Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Nature and self-regulated synthesis of the repressor of the hut operons in Salmonella typhimurium.

Literature DB >> 4934521

Nature and self-regulated synthesis of the repressor of the hut operons in Salmonella typhimurium.

Abstract

The enzymes mediating histidine utilization, coded by the hut genes, in Salmonella typhimurium are synthesized from two closely-linked operons. Results presented in this paper show that these operons are regulated by a single repressor protein. The hutC gene, coding for this repressor, is part of one of the operons. Since this same operon is sensitive to the repressor, the repressor apparently represses its own synthesis.

Entities: Chemical Species

Mesh：

Substances：

Year: 1971 PMID： 4934521 PMCID： PMC389225 DOI： 10.1073/pnas.68.7.1493

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

11 in total

1. ISOLATION OF A PROTEIN SPECIFIED BY A REGULATOR GENE.

Authors: A GAREN; N OTSUJI
Journal: J Mol Biol Date: 1964-06 Impact factor: 5.469

2. THE NON-INDUCIBILITY OF REPRESSOR FORMATION.

Authors: A NOVICK; J M MCCOY; J R SADLER
Journal: J Mol Biol Date: 1965-06 Impact factor: 5.469

3. Isolation of the lac repressor.

Authors: W Gilbert; B Müller-Hill
Journal: Proc Natl Acad Sci U S A Date: 1966-12 Impact factor: 11.205

4. Genetic and metabolic control of enzymes responsible for histidine degradation in Salmonella typhimurium. 4-imidazolone-5-propionate amidohydrolase and N-formimino-L-glutamate formiminohydrolase.

Authors: G R Smith; Y S Halpern; B Magasanik
Journal: J Biol Chem Date: 1971-05-25 Impact factor: 5.157

5. The two operons of the histidine utilization system in Salmonella typhimurium.

Authors: G R Smith; B Magasanik
Journal: J Biol Chem Date: 1971-05-25 Impact factor: 5.157

6. Sense and nonsense in the genetic code. Three exceptional triplets can serve as both chain-terminating signals and amino acid codons.

Authors: A Garen
Journal: Science Date: 1968-04-12 Impact factor: 47.728

7. Genetic and metabolic control of histidase and urocanase in Salmonella typhimurium, strain 15-59.

Authors: W J Brill; B Magasanik
Journal: J Biol Chem Date: 1969-10-10 Impact factor: 5.157

8. Location of the phage lambda gene responsible for turning off lambda-exonuclease synthesis.

Authors: J Pero
Journal: Virology Date: 1970-01 Impact factor: 3.616

9. The antirepressor: a new element in the regulation of protein synthesis.

Authors: A B Oppenheim; Z Neubauer; E Calef
Journal: Nature Date: 1970-04-04 Impact factor: 49.962

10. Regulation of repressor expression in lambda.

Authors: H Eisen; P Brachet; L Pereira da Silva; F Jacob
Journal: Proc Natl Acad Sci U S A Date: 1970-07 Impact factor: 11.205

29 in total

1. Deoxyribonucleic acid-binding studies on the hut repressor and mutant forms of the hut repressor of Salmonella typhimurium.

Authors: D C Hagen; B Magasanik
Journal: J Bacteriol Date: 1976-08 Impact factor: 3.490

Nature and self-regulated synthesis of the repressor of the hut operons in Salmonella typhimurium.

1. ISOLATION OF A PROTEIN SPECIFIED BY A REGULATOR GENE.

2. THE NON-INDUCIBILITY OF REPRESSOR FORMATION.

3. Isolation of the lac repressor.

4. Genetic and metabolic control of enzymes responsible for histidine degradation in Salmonella typhimurium. 4-imidazolone-5-propionate amidohydrolase and N-formimino-L-glutamate formiminohydrolase.

5. The two operons of the histidine utilization system in Salmonella typhimurium.

6. Sense and nonsense in the genetic code. Three exceptional triplets can serve as both chain-terminating signals and amino acid codons.

7. Genetic and metabolic control of histidase and urocanase in Salmonella typhimurium, strain 15-59.

8. Location of the phage lambda gene responsible for turning off lambda-exonuclease synthesis.

9. The antirepressor: a new element in the regulation of protein synthesis.

10. Regulation of repressor expression in lambda.

1. Deoxyribonucleic acid-binding studies on the hut repressor and mutant forms of the hut repressor of Salmonella typhimurium.

2. Genetics and regulation of D-xylose utilization in Salmonella typhimurium LT2.

3. Phenotypes and tolerances in the design space of biochemical systems.

4. Isolation of super-repressor mutants in the histidine utilization system of Salmonella typhimurium.

Review 5. Regulation of the histidine utilization (hut) system in bacteria.

6. Global Regulatory Roles of the Histidine-Responsive Transcriptional Repressor HutC in Pseudomonas fluorescens SBW25.

7. Identification of multiple repressor recognition sites in the hut system of Pseudomonas putida.

8. Location of promoter and operator sites in the biotin gene cluster of Escherichia coli.

9. Transcription of the hut operons of Salmonella typhimurium.

10. Suppressors of gene 32 am mutants that specifically overproduce P32 (unwinding protein) in bacteriophage T4.